KATEGORIE
Kategorie: Přepínače
20755 Kč
cena s DPH
HPE Networking Instant On Switch 48p Gigabit 2p 10GBT 2p SFP+ 1960 (JL808A)
TP-LINK TL-SG1210P TP-Link CCTV switch TL-SG1210P (8xGbE, 1xGbE uplink, 1xSFP, 8xPoE+, 63W, fanless)
1739 Kč
cena s DPH
TL-SG1210P je POE switch bez možnosti managementu, který je vybaven 8 POE porty, kde jsou podporovány standardy 802.3af a 802.3at s omezením 30W/port a celkovým maximálním příkonem 63W. Šasi je v desktopovém provedení, vyníka svým výkonem a kvalitou, jde
14848 Kč
cena s DPH
Cisco Catalyst switch C1300-12XS (10xSFP+,2x10GbE/SFP+combo) - REFRESH
CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu.
Cisco Cataly
16340 Kč
cena s DPH
Druhá generace UniFi switchů přináší řadu změn a vylepšení, switche byly přebudovány od základu. Oproti první generaci došlo k výraznému vylepšení toku vzduchu, který slouží k chlazení, a tak v porovnání je až 4x tišší* než první generace.
Výbava
USW-
40083 Kč
cena s DPH
Catalyst 9200L 48-port data, 4 x 10G ,Network Essentials
3924 Kč
cena s DPH
TP-LINK Omada 5-Port 2.5GBASE-T and 1-Port 10GE SFP+ Easy Managed Switch with 4-Port PoE++
318 Kč
cena s DPH
Mercusys MS108G; Gigabitový 8portový switch v kompaktním provedení s podporou Auto-Negotiation a Auto-MDI/MDIX. Rychlost přenosu dat až 1000 Mb/s při Half Duplex a až 2000 Mb/s při Full Duplex spojení. Jumbo Frame 9 KB. Podporuje funkci Green Ethernet...
326 Kč
cena s DPH
Zyxel GS-105B V5 5-Port MINI Desktop Gigabit Ethernet Switch - Metal Housing
- směrování a filtrování paketů
- podpora optimalizovaného QoS IEEE 802.1p s podporu priority tagging
- IEEE802.3x umožňuje předcházet přetížení přenosové linky
- Podpora
9036 Kč
cena s DPH
Cisco Business CBS220-24P-4G-EU; Spravovatelný PoE+ switch nabízející 24 portů GbE RJ-45 , 4 sloty SFP pro uplink a napájecí PoE budget 195 W (24 portů). Přepínací kapacita switche je 56 Gbps a rychlost směrování činí 41,66 Mpps . Snadná konfigurace a...
2970 Kč
cena s DPH
Fanless (bez ventilátoru)
8 x Gig Copper Ports
• 8 x 802.3af/802.3at Ports
Small Form Factor
Desktop, Wall-mount
2543 Kč
cena s DPH
Cisco switch CBS110-24T-EU-RF - REFRESH, 24x 10/100/1000 ports, 2 x 1G SFP (combo with network ports).
41150 Kč
cena s DPH
UniFi Pro XG 24 PoE
Profesionální 24-portový Layer 3 Etherlighting PoE+++ switch s výstupy (16)...
664 Kč
cena s DPH
HARDWAROVÉ VLASTNOSTI
Rozhraní
• 5× 10/100/1000 Mbps RJ45 portů
• AUTO Negotiation/AUTO MDI/MDIX
Počet ventilátorů - Bez ventilátoru
Instalace
• Stolní
• Držák na stěnu
Fyzický bezpečnostní zámek - Ano
Napájení Externí DC napájecí adaptér (Výst
5832 Kč
cena s DPH
UniFi WAN Switch RJ45
10GbE WAN přepínač propojující dvě UniFi brány s vysokou dostupností ve s...
13249 Kč
cena s DPH
48portový gigabitový ethernetový stohovatelný inteligentní přepínač se 4 dedikovanými SFP+ uplink/stacking porty
Gigabitové stohovatelné inteligentní přepínače NETGEAR (TXS) jsou ideálním doplňkem k rychle se rozvíjející třídě 10gigabitových serverů a
5585 Kč
cena s DPH
Tenda TEG1128P-24-250W
Přepíná data pomocí 26ti portů RJ45 a 2x SFP slotů, 24 portů 10/100/1000 Mb/s podporuje PoE802.3af/at. Switch má ochranu proti přepětí 6kV. Podpora přepojování uzlů v módu Store-and-Forward. Full-duplex kontrola toku 802.3x, half-duplex kontrola toku v režimu Back-Pressure. Je vhodná jak do menších a středních firem, tak i do větších domácností.Napájení portů pomocí PoE 802.3af (15,4W) a 802.3at (30W). Max. celkem 230 Wattů na 24 PoE portů, využití pro venkovní i vnitřní IP kamery, Access Pointy/Routery, IP telefony, apod.
Přepínač Standard / Priority / Extend / VLAN mode
Standard mode: V tomto módu pracuje jako klasický switch, veškeré porty mají auto-negaci, všechny porty spolu komunikují, Port1 až Port26 rychlost 10/100/1000 Mb/s, SFP port rychlost 100/1000 Mb/s.
Priority mode: Port1 až Port8 mají nastavenou velmi vysokou QoS prioritu.
Extend mode: PoE porty Port17 až Port24 mají navýšen dosah ke koncovému zařízení až na 250m (záleží také na koncovém zařízení, kabeláži, apod.). Všechny porty switche spolu navzájem komunikují.
VLAN mode: V tomto módu jsou Port1 až Port24 izolovány samy od sebe, každý port Port1 až Port24 může komunikovat jen s uplink porty Port25, Port26, SFP1 (27), SFP2 (28). Tento mód zabraňuje velkému šíření broadcastů a DHCP spoofingu.
Technická specifikace
Standardy a protokoly: IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3x, IEEE802.3af, IEEE802.3at
Porty PoE: 24x 10/100/1000 Mbps porty RJ45 auto-negace a s podporou PoE IEEE802.3 at/af PoE standart
Porty Uplink: 2x 10/100/1000 Mbps porty RJ45 auto-negace, 2x 100/1000 Mbps SFP
Celková propustnost: 56 Gbps
Velikost tabulky MAC adresace: 8K
Mód přepínání: Store-And-Forward
LED Indikace: 28x Linka/Aktivita portu, 1x PoE-Max, 1x Napájení
PoE napájení: Port 1 to Port 24 support standard IEEE802.3at/af power (maximum power for each port is 30W),PoE power type is (1 and 2 +, 3 and 6 - line pair), totally 230 Watt for PoE
Level přepěťové ochrany: - pro porty: 6kV, - pro napájení: 6kV, ESD: vzduch: ±10kV, kontakt: ±8kV
Buffer: 4M
Packet forwarding rate: 41,7 Mpps
Napájení: 100 až 240 V, AC 50/60 Hz
Spotřeba: 15 W (bez PoE napájení), 250 W (s připojenými PoE zařízeními max. 230 W)
Rozměry: 440mm x 240mm x 44mm(L*W*H)
Celkem max. napájení PoE: 230 W
Umístění: rackmount 19", na stěnu, desktop
MTBF: 50 000 hodin+
Provozní teplota: 0° až 45 °C
Vlhkost: 10%-90%RH (nekondenzující)
Certifikace: FCC/CE/RoHS
651 Kč
cena s DPH
Popis produktu
TP-Link PoE Switch TL-SF1005LP je nemanagovatelný PoE Switch s 5x 10/100Mbps z čehož 5. port bez PoE může sloužit jako uplink a zbylé 4 porty podporují PoE-Out se standardy 802.3af (až 15,4W/port). Celkový PoE budget switche je 41W. Switch
5153 Kč
cena s DPH
Gigabitový neřízený přepínač, který je vynikajícím řešením pro rozšíření stávající či budování nové firemní síťové infrastruktury. Všech 16 portů podporuje napájení přes ethernet ve standardu Poe/PoE+. Přepínač umožňuje dokoupení nového napájecího zdroje.
10212 Kč
cena s DPH
QSW-M2108-2C
Základní, webově řízený switch 10GbE a 2,5GbE úrovně 2 pro zavádění sítí v malých a středních podnicích
Zařízení QSW-M2108-2C je webově řízený přepínač úrovně 2 se dvěma kombinovanými porty 10GbE SFP+/RJ45 a osmi porty 2,5 Gigabit. Zaříze
6345 Kč
cena s DPH
Zyxel GS1900-24-EP, 24-port GbE L2, 12 Port PoE Smart Switch, rackmount, 130 Watt
Near silent operation
The GS1900 Series includes both fan-less and built-in smart fan models. The smart fan is designed to automatically adjust speed based on device tem
60410 Kč
cena s DPH
Cisco Catalyst C9200L-48P-4G-E; Spravovatelný switch nabízející 48 portů RJ-45 s podporou PoE+ (802.3af/at) a 4 sloty SFP pro uplink. Celkový poskytnutý výkon pro napájení po síti může být až 740 W (při použití sekundárního zdroje až 1440 W). Přepínac...
2604 Kč
cena s DPH
D-Link DMS-108/E 8-port Multi-Gigabit Unmanaged Switch
8 x 2,5 Gb/s ethernetové porty
Kovové pouzdro s konstrukcí bez ventilátoru
Podpora technologie QoS
Šetrné
Ideální pro Wi-Fi 6
47104 Kč
cena s DPH
Switch: Ano
Velikost switche: 1U
Podporovaný datový přenos:
*24 x LAN 100M/1G/2.5G/5G/1...
26857 Kč
cena s DPH
Omada 48portový gigabitový a 4portový 10GE SFP+ Managed switch L2+ se 40 porty PoE+ a 8 porty PoE++
4× 10 Gbps SFP+ sloty
8× Gigabitové porty s podporou 802.af/at/bt PoE++ (Max 90 W rozpočet PoE pro každý port)
40× Gigabitové porty s podporou 802.3af
6612 Kč
cena s DPH
Model: Aruba Instant On 1830
Switch: Ano
Typ Switche: smart-managed
Podporované stand...
1282 Kč
cena s DPH
MERCUSYS switch MS110GMP
10portový gigabitový stolní switch s 8 porty PoE+
8× gigabitových portů PoE+ a 2× gigabitové Uplink porty
8× PoE+ portů přenáší data a napájení jediným kabelem s celkovým výkonem 111 W
Shoda s IEEE 802.3af/at PoE+, switch podporuje výkon PoE až 30 W pro každý port PoE
Dosah přenosu dat a energie až 250 m v režimu Extend
Režim priority zajišťuje vysokou prioritu portů 1-2, aby byla zaručena kvalita citlivých aplikací
Režim izolace umožňuje jedním kliknutím oddělit klientský provoz pro vyšší zabezpečení a výkon
Automatické restartování vypadlých nebo nereagujících zařízení napájených PoE pomocí funkce PoE Auto Recovery
Plug & Play bez nutnosti konfigurace
Konstrukce bez ventilátoru snižuje spotřebu energie a pracuje tiše na svém místě
Stránky produktu:
https://www.mercusys.com/cz/product/details/ms110gmp
Technické specifikace
Software
Transfer Method Store-And-Forward
Advanced Features Compatible With IEEE 802.3af/at Compliant PDs
Extend Mode Button (Ports 1–4, Up to 250 m PoE power supply and data transmission)
Priority Mode Button (Ports 1–2)
Isolation Mode Button (Ports 1–4 / 5-8)
PoE Auto Recovery (Ports 1-8)
Mac Address Auto-Learning and Auto-Aging
IEEE802.3x Flow Control For Full-Duplex Mode And Backpressure for Half-Duplex Mode
Hardware
Dimensions (W X D X H) 209*126*26 mm
PoE Ports RJ45
Standard: Compliant with 802.3 af/at Powered Devices
PoE Ports: Port 1- 8
PoE Power Budget: 111 W
Interfaces 8× 10/100/1000 Mbps PoE+ Ports
8× 10/100/1000 Mbps PoE+ Ports
2× 1000 Mbps RJ45 Ports
AUTO Negotiation
AUTO MDI/MDIX
Network Media 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m)
EIA/TIA-568 100? STP (maximum 100m)
100BASE-TX: UTP category 5, 5e cable (maximum 100m)
EIA/TIA-568 100? STP (maximum 100m)
1000BASE-T: UTP category 5, 5e, 6 or above cable (maximum 100m)
EIA/TIA-568 100? STP (maximum 100m)
External Power Supply External Power Adapter (Output: 53.5V/2.43A)
Fan Quantity Fanless
Physical Security Lock Yes
Jumbo Frame 16 KB
Switching Capacity 20 Gbps
Mac Address Table 4K
Max Power Consumption
• 7.37 W (220V / 50Hz with no PD connected)
• 129.4 W (220V / 50Hz with 111 W PD connected)
Max Heat Dissipation
• 25.13 BTU/h (220V / 50Hz with no PD connected)
• 441.25 BTU/h (220V / 50Hz with 111 W PD connected)
Performace
Packet Forwarding Rate 14.88 Mpps
Others
Certifications FCC, CE, RoHS
Package Contents MS110GMP
Power Adapter
Quick Installation Guide
Environment Operating Temperature: 0?~40? (32?~104?)
Storage Temperature: -40?~70? (-40?~158?)
Operating Humidity: 10%~90% RH non-condensing
Storage Humidity: 5%~90% RH non-condensing
13106 Kč
cena s DPH
Model: Allied Telesis AT-GS950/18PS-V2
Switch: Ano
Kapacita propustnosti: 26.78 Mpps
...
1167 Kč
cena s DPH
Zyxel GS1200-5HP v3, 5 Port Gigabit PoE+ webmanaged Desktop Switch, 4x PoE+, 68 Watt
Zyxel GS1200-5HPV3-EU0101F je ideální řešení pro malé sítě, které vyžadují napájení přes Ethernet (PoE). Tento Web Managed switch nabízí 5 portů 10/100/1000 Mbps RJ-45
6610 Kč
cena s DPH
Ubiquiti UniFi Switch USW-Flex 3 ks; 5portový UniFi Switch (USW-Flex) je flexibilní PoE switch s managementem ve venkovním provedení (IP55). Ideální pro napájení kamer nebo jiných zařízeních, které podporují PoE 802.3af. Switch garantuje vysokou propu...
6282 Kč
cena s DPH
Model: Hewlett Packard Enterprise Aruba Instant On 1430 16G Class4 PoE 124W
Switch: Ano
T...
395 Kč
cena s DPH
TP-Link D-VIGIC4XL-C; Plastový držák s vestavěnou krabičkou je určený pro uchycení TP-Link kamer VIGI C400, C420, C430, C450 na stěnu. Držák je možné instalovat nad i pod kameru a jeho podstava přesně pasuje na patici v těle kamery. ZÁKLADNÍ SPECIFIKA...
29639 Kč
cena s DPH
Cisco Catalyst switch C1300-48P-4G
Cisco Catalyst řady 1300 jsou managovatelné switche Gigabit Ethernet Layer 3 podnikové třídy určené pro malé a střední podniky a pobočky. Tyto jednoduché, flexibilní a bezpečné switche jsou ideální pro nasazení mimo rozvodnou skříň. Řada Catalyst 1300 pracuje na přizpůsobeném softwaru operačního systému Linux s intuitivním grafickým rozhraním, který zjednodušuje nastavení sítě a pokročilými funkcemi, které urychlují digitální transformaci, zatímco všudypřítomné zabezpečení chrání kritické obchodní transakce. Přepínače řady 1300 poskytují ideální kombinaci cenové dostupnosti a možností pro malé a střední podniky a pomáhají vám vytvořit efektivnější a lépe propojenou pracovní sílu.
Stránky produktu: C1300-48P-4G
Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking)
Capacity in millions of packets per second (mpps) (64-byte packets) 77.38
Switching capacity in gigabits per second (Gbps) 104.0
Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support
Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default
Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported
Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported
Rapid PVST+ (RPVST+); 126 instances are supported
Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Up to 8 groups
Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation
VLAN Support for up to 4093 VLANs simultaneously
Port-based and 802.1Q tag-based VLANs, MAC-based VLAN, protocol-based VLAN, IP subnet-based VLAN
Management VLAN
Private VLAN with promiscuous, isolated, and community port
Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN
Dynamic VLAN assignment via RADIUS server along with 802.1X client authentication Customer premises equipment (CPE) VLAN
Auto surveillance VLAN (ASV)
Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices
Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR)
VLAN translation Support for VLAN one-to-one mapping, in which customer VLANs (C-VLANs) on an edge interface are mapped to service provider VLANs (S-VLANs), and the original C-VLAN tags are replaced by the specified S-VLAN
Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers
Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs
Selective Q-in-Q also allows configuring of the Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag
Layer 2 protocol tunneling over Q-in-Q is also supported
Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) GVRP and GARP enable automatic propagation and configuration of VLANs in a bridged domain
Unidirectional Link UDLD monitors physical connections to detect unidirectional links caused by incorrect
Detection (UDLD) wiring or cable/port faults to prevent forwarding loops and blackholing of traffic in switched networks
DHCP relay at Layer 2 Relay of DHCP traffic to a DHCP server in a different VLAN; works with DHCP Option 82
Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; it supports 2000 multicast groups (source-specific multicasting is also supported)
IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols
Head-of-Line (HOL) blocking HOL blocking prevention
Loopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP
Layer 3 IPv4 routing Wire-speed routing of IPv4 packets
Up to 990 static routes and up to 128 IP interfaces
IPv6 routing Wire-speed routing of IPv6 packets
Layer 3 interface Configuration of a Layer 3 interface on a physical port, LAG, VLAN interface, or loopback interface
Classless Interdomain Routing (CIDR) Support for CIDR
Routing Information Protocol (RIP) v2 Support for RIP v2 for dynamic routing
Policy-Based Routing (PBR) Flexible routing control to direct packets to a different next hop based on an IPv4 or IPv6 Access Control List (ACL)
DHCP server Switch functions as an IPv4 DHCP server, serving IP addresses for multiple DHCP pools or scopes
Support for DHCP options
DHCP relay at Layer 3 Relay of DHCP traffic across IP domains
User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets
Security Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported
Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch
IEEE 802.1X (authenticator role) 802.1X: RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single/multiple host mode, and single/multiple sessions
Supports time-based 802.1X, dynamic VLAN assignment, and MAC authentication
IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms)
Web-based authentication Web-based authentication provides network admission control through a web browser to any host devices and operating systems
STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops
STP Root Guard Prevents edge devices not in the network administrator’s control from becoming STP root nodes
STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops)
DHCP snooping Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP servers
IP Source Guard (IPSG) When IPSG is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. This prevents IP address spoofing
Dynamic ARP Inspection (DAI) The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination addresses in the ARP packet. This prevents man-in-the-middle attacks
IP/MAC/port binding (IPMB) The preceding features (DHCP snooping, IPSG, and DAI) work together to prevent Denial-of-Service (DoS) attacks in the network, thereby increasing network availability
Secure Core Technology (SCT) Makes sure that the switch will receive an
717 Kč
cena s DPH
Popis produktu
TP-Link PoE Switch TL-SG1005LP je nemanagovatelný Gigabitový PoE Switch s 5x 10/100/1000Mbps z čehož 4 porty podporují PoE-Out se standardem 802.3af/at (až 30W/port). Celkový PoE budget switche je 40W. Bonusem tohoto PoE switche je intelig
8217 Kč
cena s DPH
Cisco Catalyst switch C1300-24P-4G (24xGbE,4xSFP,24xPoE+,195W,fanless) - REFRESH
19779 Kč
cena s DPH
MikroTik CRS354-48P-4S+2Q+RM; PoE+ switch s 48× Gbps LAN, 4× 10 Gbps SFP+, 2× 40 Gbps QSFP+ a 2× RJ-45 porty (management a konzole) je ideální řešení, jak pro poskytovatele internetu, tak i pro firmy. Velkou předností je PoE+ napájení na všech 48 port...
18820 Kč
cena s DPH
Cisco Catalyst switch C1300-12XT-2X - REFRESH
CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu
Sada pro montáž do racku není součástí balení.
Cisco Catalyst řady 1300 jsou managovatelné switche Gigabit Ethernet Layer 3 podnikové třídy určené pro malé a střední podniky a pobočky. Tyto jednoduché, flexibilní a bezpečné switche jsou ideální pro nasazení mimo rozvodnou skříň. Řada Catalyst 1300 pracuje na přizpůsobeném softwaru operačního systému Linux s intuitivním grafickým rozhraním, který zjednodušuje nastavení sítě a pokročilými funkcemi, které urychlují digitální transformaci, zatímco všudypřítomné zabezpečení chrání kritické obchodní transakce. Přepínače řady 1300 poskytují ideální kombinaci cenové dostupnosti a možností pro malé a střední podniky a pomáhají vám vytvořit efektivnější a lépe propojenou pracovní sílu.
Stránky produktu: C1300-12XT-2X
Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking)
Capacity in millions of packets per second (mpps) (64-byte packets) 208.33
Switching capacity in gigabits per second (Gbps) 280
Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support
Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default
Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported
Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported
Rapid PVST+ (RPVST+); 126 instances are supported
Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Up to 8 groups
Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation
VLAN Support for up to 4093 VLANs simultaneously
Port-based and 802.1Q tag-based VLANs, MAC-based VLAN, protocol-based VLAN, IP subnet-based VLAN
Management VLAN
Private VLAN with promiscuous, isolated, and community port
Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN
Dynamic VLAN assignment via RADIUS server along with 802.1X client authentication Customer premises equipment (CPE) VLAN
Auto surveillance VLAN (ASV)
Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices
Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR)
VLAN translation Support for VLAN one-to-one mapping, in which customer VLANs (C-VLANs) on an edge interface are mapped to service provider VLANs (S-VLANs), and the original C-VLAN tags are replaced by the specified S-VLAN
Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers
Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs
Selective Q-in-Q also allows configuring of the Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag
Layer 2 protocol tunneling over Q-in-Q is also supported
Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) GVRP and GARP enable automatic propagation and configuration of VLANs in a bridged domain
Unidirectional Link UDLD monitors physical connections to detect unidirectional links caused by incorrect
Detection (UDLD) wiring or cable/port faults to prevent forwarding loops and blackholing of traffic in switched networks
DHCP relay at Layer 2 Relay of DHCP traffic to a DHCP server in a different VLAN; works with DHCP Option 82
Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; it supports 2000 multicast groups (source-specific multicasting is also supported)
IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols
Head-of-Line (HOL) blocking HOL blocking prevention
Loopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP
Layer 3 IPv4 routing Wire-speed routing of IPv4 packets
Up to 990 static routes and up to 128 IP interfaces
IPv6 routing Wire-speed routing of IPv6 packets
Layer 3 interface Configuration of a Layer 3 interface on a physical port, LAG, VLAN interface, or loopback interface
Classless Interdomain Routing (CIDR) Support for CIDR
Routing Information Protocol (RIP) v2 Support for RIP v2 for dynamic routing
Policy-Based Routing (PBR) Flexible routing control to direct packets to a different next hop based on an IPv4 or IPv6 Access Control List (ACL)
DHCP server Switch functions as an IPv4 DHCP server, serving IP addresses for multiple DHCP pools or scopes
Support for DHCP options
DHCP relay at Layer 3 Relay of DHCP traffic across IP domains
User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets
Stacking Hardware stacking Up to 8 switches in a stack. Up to 200 ports managed as a single system with hardware failover
Stacking is supported on the following models:
Family 1: C1300-16P-4X, C1300-24T-4X, C1300-24P-4X, C1300-24FP-4X, C1300-48T-4X, C1300-48P-4X, C1300-48FP-4X, C1300-8MGP-2X, C1300-24MGP-4X, C1300-48MGP-4X
Family 2: C1300-12XT-2X, C1300-12XS, C1300-16XTS, C1300-24XS, C1300-24XT, C1300-24XTS
PIDs from the same Family can be stacked together. Cross-stacking between Families is not supported.
High availability Fast stack failover delivers minimal traffic loss. Support for LAG across multiple units in a stack
Plug-and-play stacking configuration/management Active/standby for resilient stack control Auto-numbering
Hot swap of units in stack
Ring and chain stacking options, auto stacking port speed, flexible stacking port options
High-speed stack interconnects Cost-effective high-speed 10 Gigabit Ethernet fiber interfaces
Security Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported
Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch
IEEE 802.1X (authenticator role) 802.1X: RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single/multiple host mode, and single/multiple sessions
Supports time-based 802.1X, dynamic VLAN assignment, and MAC authentication
IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms)
Web-based authentication Web-based authentication provides network admission control through a web browser to any host devices and operating systems
STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topolo
6448 Kč
cena s DPH
Cisco Business CBS110-24PP-EU; Unmanaged PoE switch nabízející 24 portů GbE RJ-45 , 2 sloty SFP (sdílené s RJ-45) pro uplink a napájecí PoE budget 100 W (12 portů). Přepínací kapacita switche je 48 Gbps a rychlost směrování činí 35,7 Mpps . Unmanaged ...
4320 Kč
cena s DPH
Model: Hewlett Packard Enterprise Aruba Instant On 1430 26G 2SFP
Switch: Ano
Typ switche:...
25148 Kč
cena s DPH
Ubiquiti Pro XG 24
Technické specifikace
Rozměry: 442 × 480 × 44 mm
Rozložení portů:
* 2,5 ...
6392 Kč
cena s DPH
Cisco Catalyst switch C1200-24T-4G
Řada Cisco Catalyst 1200 je další generací cenově dostupných chytrých přepínačů, které kombinují vysoký výkon a spolehlivost s kompletní sadou funkcí, které potřebujete pro malé a středně velké podnikové sítě. Přepínače fungují na přizpůsobeném softwaru operačního systému Linux a poskytují flexibilní možnosti správy, komplexní možnosti zabezpečení a funkce statického směrování na 3. vrstvě, které daleko přesahují možnosti neřízeného nebo levného přepínače a to za nižší cenu než u plně spravovaných přepínačů. Když potřebujete spolehlivé řešení pro sdílení online zdrojů a připojení počítačů, telefonů a bezdrátových přístupových bodů, chytré přepínače Catalyst řady 1200 poskytují ideální řešení za dostupnou cenu.
Stránky produktu: C1200-24T-4G
Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking)
Capacity in millions of packets per second (mpps) (64-byte packets) 41,66
Switching capacity in gigabits per second (Gbps) 56
Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support
Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default
Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported
Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported
Rapid PVST+ (RPVST+); 126 instances are supported
Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Up to 4 groups
Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad Link Aggregation Group (LAG)
VLAN Support for up to 255 active VLANs simultaneously
Port-based and 802.1Q tag-based VLANs
Management VLAN
Guest VLAN
Auto Surveillance VLAN (ASV)
Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices
Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) Enable automatically propagation and configuration of VLANs in a bridged domain
Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping Limits bandwidth-intensive multicast traffic to only the requesters; supports 255 multicast groups (source-specific multicasting is also supported)
IGMP querier Used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
Head-of-Line (HOL) blocking HOL blocking prevention
Loopback detection Provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP
Layer 3 routing IPv4 routing Wire-speed routing of IPv4 packets
Up to 32 static routes and up to 16 IP interfaces
IPv6 routing Wire-speed routing of IPv6 packets
Layer 3 interface Configuration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interface
Classless Interdomain Routing (CIDR) Support for CIDR
Dynamic Host Configuration Protocol (DHCP) relay at Layer 3 Relay of DHCP traffic across IP domains
User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BootP)/DHCP packets
Security Secure Sockets Layer (SSL) Encrypts all HTTPS traffic, allowing secure access to the browser-based management GUI in the switch
SSH Protocol SSH is a secure replacement for Telnet traffic. Secure Copy (SCP) also uses SSH. SSH v1 and v2 are supported.
IEEE 802.1X (authenticator role) RADIUS authentication, guest VLAN, single/multiple host mode, and single/multiple sessions
STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops)
Secure Core Technology (SCT) Ensures that the switch will receive and process management and protocol traffic no matter how much traffic is received
Secure Sensitive Data (SSD) A mechanism to manage sensitive data (such as passwords, keys, and so on) securely on the switch, populating this data to other devices and a secure auto-configuration. Access to view the sensitive data as plain text or encrypted is provided according to the user-configured access level and the access method of the user
Trustworthy systems Trustworthy systems provide a highly secure foundation for Cisco products
Run-time defenses (Executable Space Protection [X-Space], Address Space Layout Randomization [ASLR], Built-In Object Size Checking [BOSC])
Port security Ability to lock source MAC addresses to ports and limit the number of learned MAC addresses
RADIUS Supports RADIUS authentication for management access. Switch functions as a client
Storm control Broadcast, multicast, and unknown unicast
DoS prevention DoS attack prevention
Multiple user privilege levels in CLI Level 1, 7, and 15 privilege levels
ACLs Support for up to 512 rules
Drop or rate limit based on source and destination MAC, VLAN ID, IPv4 or IPv6 address, IPv6 flow label, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, TCP/UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag; ACL can be applied on both ingress and egress sides
Time-based ACLs supported
Quality of service Priority levels 8 hardware queues
Scheduling Strict priority and Weighted Round-Robin (WRR) queue assignment based on DSCP and Class of Service (802.1p/CoS)
Class of service Port based, 802.1p VLAN priority based, IPv4/v6 IP precedence/Type of Service (ToS)/DSCP based, Differentiated Services (DiffServ), classification and re-marking ACLs, trusted QoS
Rate limiting Ingress policer, egress shaping and rate control per VLAN, per port, and flow based
Congestion avoidance A TCP congestion avoidance algorithm is required to reduce and prevent global TCP loss synchronization
Standards Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad Link Aggregation Control Protocol, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.3 ad LACP, IEEE 802.1D (STP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 920, RFC 922, RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1213, RFC 1215, RFC 1286, RFC 1350, RFC 1442, RFC 1451, RFC 1493, RFC 1533, RFC 1541, RFC 1542, RFC 1573, RFC 1624, RFC 1643, RFC 1700, RFC 1757, RFC 1867, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2030, RFC 2131, RFC 2132, RFC 2233, RFC 2576, RFC 2616, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 3416, RFC 4330
IPv6 IPv6 IPv6 host mode
IPv6 over Ethernet
Dual IPv6/IPv4 stack
IPv6 Neighbor Discovery (ND)
IPv6 stateless address auto-configuration
Path Maximum Transmission Unit (MTU) discovery
Duplicate Address Detection (DAD)
ICMP version 6
IPv6 over IPv4 network with Intrasite Automatic Tunnel Addressing Protocol (ISATAP) support
IPv6 QoS Prioritizes IPv6 packets in hardware
IPv6 ACL Drop or rate-limit IPv6 packets in hardware
Multicast Listener Discovery (MLD v1/2) snooping Delivers IPv6 multicast packets only to the required receivers
IPv6 applications Web/SSL, Telnet server/SSH, Ping, Traceroute, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol (T
11857 Kč
cena s DPH
MikroTik CRS326-24S+2Q+RM; Cloud Router Switch s 24 x 10Gbit SFP+, 2 x 40Gbit QSFP+ , USB-A a dvěma RJ45 porty (management a konzole) je ideální řešení, jak pro poskytovatele internetu, tak i pro firmy. Velkou předností je duální systém RouterOS / Swi...
1885 Kč
cena s DPH
16-Port 10/100/1000Mbps Unmanaged Gigabit Ethernet Switch
- 1000Base-T Interface 16 port
- 32Gbps switching capacity
- 802.3, 802.3u, 802.3ab Interface
- 802.3az EEE compliance
- 802.3x flow control compliance
- 802.1p priority queue mapping compl
4444 Kč
cena s DPH
Technická specifikace
ROZHRANÍ
" 1× 10/100/1000 Mbps PoE++ RJ45 port
" 3× 10/100/1000 Mbps PoE+ RJ45 porty
" 1× Gigabitový SFP/RJ45 Combo slot
" 1× Gigabitový SFP slot
" Automatické vyjednávání / Auto MDI/MDIX
CHLAZENÍ
" Bez ventilátoru
INSTALA
4531 Kč
cena s DPH
D-Link DGS-1100-10MPV2 10-port Gigabit Smart switch, 8 GbE PoE+, 2 SFP, PoE 130W
D-Link DGS-1100-10MPv2 je Gigabit Smart řízených přepínač určených pro malé a střední podniky (SMB), pracovní skupiny (workgroup) a IP kamerové systémy. Je osazen 8 metali
14210 Kč
cena s DPH
Traffic Management
Auto Negotiation of speed and duplex modes
IEEE 802.3x Flow Control
Dynamic MAC address management
IEEE 802.1Q-based VLAN
Auto Voice VLAN
Auto Video VLAN (selected models)
VLAN routing (selected models)
QoS based on WRR, strict
9146 Kč
cena s DPH
UniFi Pro Max 16 PoE
16portový Layer 3 Etherlighting™ switch s 2,5GbE výstupem PoE++
* Etherl...
9130 Kč
cena s DPH
XGS1935-52, 52 Port Lite-L3 Smart Managed Switch, 48x Gigabit Copper and 4x 10G SFP+, hybrid mode, standalone or NebulaFlex Cloud
46222 Kč
cena s DPH
Ubiquiti UniFi Switch Pro XG 48; Profesionální 48portový switch L3 vrstvy Etherlighting ™ disponující 32× 10G RJ-45, 16× 2,5G RJ-45 a 4× 25G SFP28 porty pro uplink. Jedná se o multigigabitový switch, který disponuje 1,3" dotykovým LCM displejem ...
Tenda TEG1008M 8-port Gigabit Switch, 8x 10/100/1000 Mb/s, Fanless, MAC 4K, napájení AC/DC, i na zeď
690 Kč
cena s DPH
Gigabitový switch Gigabitový 8mi portový switch TEG1008M výrobce Tenda Technology, plně podporuje standardy IEEE 802.3, 802.3u, 802.3x, 802.3ab a je určený pro použití ve firmách i domácnostech. Tenda TEG1008M přepíná data v síti pomocí 8 portů RJ45 s přenosovou rychlostí 10/100/1000 Mb/s a automatickou detekcí rychlosti. Maximální propustnost je 16 Gb/s. Auto MDI/MDIX na každém z portů. Přepojování uzlů v režimu Store-and-Forward. Full-duplex kontrola toku 802.3x Switch je napájen externím zdrojem 9V DC, 600mA. Maximální spotřeba 5 Watt. Montáž na zeď, kovové provedení. Technické parametry Standarty: IEEE 802.3, 802.3u, 802.3x, 802.3ab Způsob ovládání: bez managementu Počet RJ45 10/100/1000 Mb/s portů: 8 Celková propustnost: 16 Gbps Velikost tabulky MAC adresace: 4K MAC address learning: Auto learning & auto aging Protokol: CDMA/CD Store-and-Forward: ano Montáž do rozvaděče: ne Montáž na zeď: ano Materiál obalu: kov Zdroj napájení: externí Parametry zdroje: 9V DC 600 mA, vstup zdroje: 100-240V AC, 50/60 Hz, 0.3A Spotřeba: max. 5 Watt Rozměry: 140,2 × 66,2 × 25,2 mm Provozní teplota: - 10° až 40 °C Chlazení: pasivní
7608 Kč
cena s DPH
Cisco Catalyst switch C1200-48T-4X
Řada Cisco Catalyst 1200 je další generací cenově dostupných chytrých přepínačů, které kombinují vysoký výkon a spolehlivost s kompletní sadou funkcí, které potřebujete pro malé a středně velké podnikové sítě. Přepínače fungují na přizpůsobeném softwaru operačního systému Linux a poskytují flexibilní možnosti správy, komplexní možnosti zabezpečení a funkce statického směrování na 3. vrstvě, které daleko přesahují možnosti neřízeného nebo levného přepínače a to za nižší cenu než u plně spravovaných přepínačů. Když potřebujete spolehlivé řešení pro sdílení online zdrojů a připojení počítačů, telefonů a bezdrátových přístupových bodů, chytré přepínače Catalyst řady 1200 poskytují ideální řešení za dostupnou cenu.
Stránky produktu: C1200-48T-4X
Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking)
Capacity in millions of packets per second (mpps) (64-byte packets) 130,94
Switching capacity in gigabits per second (Gbps) 176
Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support
Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default
Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported
Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported
Rapid PVST+ (RPVST+); 126 instances are supported
Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Up to 4 groups
Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad Link Aggregation Group (LAG)
VLAN Support for up to 255 active VLANs simultaneously
Port-based and 802.1Q tag-based VLANs
Management VLAN
Guest VLAN
Auto Surveillance VLAN (ASV)
Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices
Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) Enable automatically propagation and configuration of VLANs in a bridged domain
Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping Limits bandwidth-intensive multicast traffic to only the requesters; supports 255 multicast groups (source-specific multicasting is also supported)
IGMP querier Used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
Head-of-Line (HOL) blocking HOL blocking prevention
Loopback detection Provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP
Layer 3 routing IPv4 routing Wire-speed routing of IPv4 packets
Up to 32 static routes and up to 16 IP interfaces
IPv6 routing Wire-speed routing of IPv6 packets
Layer 3 interface Configuration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interface
Classless Interdomain Routing (CIDR) Support for CIDR
Dynamic Host Configuration Protocol (DHCP) relay at Layer 3 Relay of DHCP traffic across IP domains
User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BootP)/DHCP packets
Security Secure Sockets Layer (SSL) Encrypts all HTTPS traffic, allowing secure access to the browser-based management GUI in the switch
SSH Protocol SSH is a secure replacement for Telnet traffic. Secure Copy (SCP) also uses SSH. SSH v1 and v2 are supported.
IEEE 802.1X (authenticator role) RADIUS authentication, guest VLAN, single/multiple host mode, and single/multiple sessions
STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops)
Secure Core Technology (SCT) Ensures that the switch will receive and process management and protocol traffic no matter how much traffic is received
Secure Sensitive Data (SSD) A mechanism to manage sensitive data (such as passwords, keys, and so on) securely on the switch, populating this data to other devices and a secure auto-configuration. Access to view the sensitive data as plain text or encrypted is provided according to the user-configured access level and the access method of the user
Trustworthy systems Trustworthy systems provide a highly secure foundation for Cisco products
Run-time defenses (Executable Space Protection [X-Space], Address Space Layout Randomization [ASLR], Built-In Object Size Checking [BOSC])
Port security Ability to lock source MAC addresses to ports and limit the number of learned MAC addresses
RADIUS Supports RADIUS authentication for management access. Switch functions as a client
Storm control Broadcast, multicast, and unknown unicast
DoS prevention DoS attack prevention
Multiple user privilege levels in CLI Level 1, 7, and 15 privilege levels
ACLs Support for up to 512 rules
Drop or rate limit based on source and destination MAC, VLAN ID, IPv4 or IPv6 address, IPv6 flow label, protocol, port, Differentiated Services Code Point (DSCP)/IP precedence, TCP/UDP source and destination ports, 802.1p priority, Ethernet type, Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag; ACL can be applied on both ingress and egress sides
Time-based ACLs supported
Quality of service Priority levels 8 hardware queues
Scheduling Strict priority and Weighted Round-Robin (WRR) queue assignment based on DSCP and Class of Service (802.1p/CoS)
Class of service Port based, 802.1p VLAN priority based, IPv4/v6 IP precedence/Type of Service (ToS)/DSCP based, Differentiated Services (DiffServ), classification and re-marking ACLs, trusted QoS
Rate limiting Ingress policer, egress shaping and rate control per VLAN, per port, and flow based
Congestion avoidance A TCP congestion avoidance algorithm is required to reduce and prevent global TCP loss synchronization
Standards Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad Link Aggregation Control Protocol, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.3 ad LACP, IEEE 802.1D (STP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, IEEE 802.3at, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 920, RFC 922, RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1213, RFC 1215, RFC 1286, RFC 1350, RFC 1442, RFC 1451, RFC 1493, RFC 1533, RFC 1541, RFC 1542, RFC 1573, RFC 1624, RFC 1643, RFC 1700, RFC 1757, RFC 1867, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2030, RFC 2131, RFC 2132, RFC 2233, RFC 2576, RFC 2616, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 3416, RFC 4330
IPv6 IPv6 IPv6 host mode
IPv6 over Ethernet
Dual IPv6/IPv4 stack
IPv6 Neighbor Discovery (ND)
IPv6 stateless address auto-configuration
Path Maximum Transmission Unit (MTU) discovery
Duplicate Address Detection (DAD)
ICMP version 6
IPv6 over IPv4 network with Intrasite Automatic Tunnel Addressing Protocol (ISATAP) support
IPv6 QoS Prioritizes IPv6 packets in hardware
IPv6 ACL Drop or rate-limit IPv6 packets in hardware
Multicast Listener Discovery (MLD v1/2) snooping Delivers IPv6 multicast packets only to the required receivers
IPv6 applications Web/SSL, Telnet server/SSH, Ping, Traceroute, Simple Network Time Protocol (SNTP), Trivial File Transfer Protocol
2606 Kč
cena s DPH
ES210GMP
Omada 10portový gigabitový Easy Managed switch s 8 porty PoE+
8× gigabitové PoE+ RJ45 porty kompatibilní s 802.3at/af
1× gigabitový RJ45 port, 1× gigabitový SFP/RJ45 combo port
Rozpočet PoE napájení 123 W, až 30 W pro každý PoE port*
Snadné
33211 Kč
cena s DPH
12x 2,5G a 2x SFP+ spravovaný přepínač
Přepínač navržený pro 1G AV přes IP se zadními porty zajišťujícími čistou integraci do AV racků. Předkonfigurovaný pro funkčnost ihned po vybalení z krabice!
K dispozici je skladová jednotka kompatibilní s TAA.
2777 Kč
cena s DPH
S pěti porty 2,5GbE switch QNAP QSW-1105-5T okamžitě upgraduje vaši síť tak, aby mohla využívat výhody zařízení podporujících 2,5GbE a NAS, aniž by byly nutné jakékoli nové síťové kabely. Zařízení QSW-1105-5T nabízí téměř tiché provedení bez ventilátoru a
35198 Kč
cena s DPH
Ubiquiti UniFi Switch Enterprise 48 PoE; UniFi Switch Enterprise 48 PoE je spolehlivý switch s managementem v profesionálním provedení. Jedné se o konfigurovatelný výkonný L3 přepínač s kapacitou 320 Gbps , rychlostí směrování 238,095 Mpps a 1,3" doty...
14080 Kč
cena s DPH
MikroTik CRS312-4C+8XG-RM; Switch nabízející osm 10Gb LAN portů a čtyři combo RJ-45/SFP+ porty . Ideální řešení pro ty, kteří pracují s velkými datovými soubory a potřebují rychlé a spolehlivé spojení 24 hodin 7 dní v týdnu. Přepínací kapacita switche...
19467 Kč
cena s DPH
Omada 48portový gigabitový stohovatelný spravovaný switch Lite L3 se 4× 10G sloty
48× gigabitových RJ45 portů a 4× 10Gb/s SFP+ sloty
176 Gb/s přepínací kapacita na jednotku
Fyzické stohování až 4 jednotek pro vestavěnou redundanci a vyšší výkon
Funk
3898 Kč
cena s DPH
Cisco switch CBS110-24PP - REFRESH
CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu
Switche Cisco Business řady 110 jsou cenově dostupné základní switche typu plug-and-play, které poskytují přepínání gigabitového Ethernetu s klíčovými funkcemi, jako je napájení přes Ethernet (PoE), energetická účinnost a prioritizace provozu pro rychlou a spolehlivou síť malých firem.
Stránky produktu: CBS110-24PP
Quick start guide: Quick start guide
Switching capacity and forwarding rate
Capacity in millions of packets per second (mpps) (64-byte packets) 35,7 mpps
Switching capacity in gigabits per second (Gbps) 48 Gbps
General
Head-of-Line (HOL) blocking HOL blocking prevention
MAC table 8K addresses
Jumbo frame 9216 bytes
Quality of Service (QoS) 802.1p priority based, 4 hardware queues, priority queuing and Weighted Round-Robin (WRR)
Loop detection Helps discover loops in the network to avoid broadcast storms
Cable diagnostics Quickly identify and troubleshoot network cable faults and/or shorts
Media-dependent interface Automatic Media Dependent Interface (MDI) and MDI crossover (MDI-X)
Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, 802.1p priority, Energy Efficient Ethernet, 802.3af, Power over Ethernet
Hardware
Total system ports 24 Gigabit Ethernet
RJ-45 ports 24 Gigabit Ethernet
Combo ports (RJ-45 + Small Form-factor Pluggable [SFP]) 2 SFP (combo with 2 Gigabit Ethernet)
Power dedicated to PoE 100W
Number of ports that support PoE 12
LEDs Power, link/activity (cable diagnostics, loop detection), Gigabit, PoE*, Max PoE* - *if present
Cabling type Category 5e or better
Mounting options Desktop, wall-mount or rack mount
Physical security lock Kensington lock slot
Flash 8 MB
CPU 400 MHz ARM
CPU memory 64 MB
Packet Buffer 2 Mbit
Supported SFP modules MGBSX1 - Multimode fiber - 500 m
MGBLX1 - Single-mode fiber - 10 km
MGBLH1 - Single-mode fiber - 40 km
MGBT1 - UTP cat 5e - 100 m
Environmental
Unit dimensions (W x D x H) 440 x 203 x 44 mm (17.32 x 7.97 x 1.73 in)
Unit weight 2.98 kg (6.57 lb)
Power 100 to 240V, 50 to 60 Hz, internal, universal
Power consumption (worst case)
System power consumption 110V=17.21W
220V=17.29W
Power consumption (with PoE) 110V=135.67W
220V=133.82
Heat dissipation (BTU/hr) 462,93
Green (power efficiency) Supports IEEE 802.3az on all copper Gigabit Ethernet ports
Compliance/certifications UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A, FCC Class B*
*select models
Operating temperature 32° to 104°F (0° to 40°C)
Storage temperature –4° to 158°F (–20° to 70°C)
Operating humidity 10% to 90%, relative, noncondensing
Storage humidity 5% to 90%, relative, noncondensing
Acoustic noise and Mean Time Between Failures (MTBF)
Fan (number) Fanless
Acoustic noise N/A
MTBF at 25°C (hours) 340,703
Warranty Limited lifetime
Package contents Cisco Business 110 Series switch
Power cord or adapter
Quick start guide
Mounting kit
Minimum requirements Devices supporting 802.3 Ethernet, 802.3u Fast Ethernet, or 802.3ab Gigabit Ethernet
Cat5e or better Ethernet cable
Network interface card for each computer
7768 Kč
cena s DPH
CBS220-24P-4G - Cisco Business 220 Ethernet Switch
Řada Cisco Business 220 jsou cenově dostupn...
19353 Kč
cena s DPH
Řada přepínačů M4250 AV Line vznikla ve spolupráci s odborníky na AV a odráží tak jejich letité zkušenosti a osvědčené postupy v tomto oboru. Zařízení jsou vybavena 8 až 12 1G/2,5G ethernetovými porty s širokou nabídkou PoE+/PoE++ a 2 až 16 1G/10G doplňko
4257 Kč
cena s DPH
Instant Connectivity with Reliable Performance
The NETGEAR Gigabit Unmanaged Switch series helps businesses cost-effectively expand their network to Gigabit speeds and higher port counts. These unmanaged Gigabit switches come in a wide range of models in
23204 Kč
cena s DPH
Zyxel XMG2230-28HP, L3 Access Switch, 24x 2.5G AC:700W PoE , DC:1440W PoE, 4 x SFP+ Uplink, incl 1 yr NebulaFlex Pro
Zyxel XMG2230-28HP - Multi-Gig L3 PoE++ switch připravený na WiFi 7
Zyxel XMG2230-28HP je výkonný Layer 3 Multi-Gig access switch,
55364 Kč
cena s DPH
TP-LINK Omada 24-Port Gigabit Stackable L3 Managed PoE+ Switch with 4 10GE SFP+ Slots
22285 Kč
cena s DPH
TP-Link OMADA switch SG5428XMPP
Omada 24portový gigabitový stohovatelný switch Lite L3 se správou PoE++ a 4× 10G sloty
8× Gigabitové PoE++ porty 802.3af/at/bt (Max 90 W na port)
16× Gigabitové PoE+ porty 802.3af/at (Max 30 W na port)
4× 10Gb/s SFP+ sloty
Až 500 W celkový PoE rozpočet
Funkce Fast PoE a Perpetual PoE
Fyzické stohování až 4 jednotek pro vestavěnou redundanci a výkon
L3 funkce: RIP, OSPF, Statické směrování a DHCP server/relay
Bezpečnostní strategie: ACL, Port Security, DoS ochrana, 802.1X
ERPS podporuje rychlou ochranu a obnovení v kruhové topologii
Centralizovaná správa přes cloud pomocí Omada SDN kontroléru
Samostatná správa přes web, CLI, SNMP a RMON
Stránky produktu: https://www.omadanetworks.com/cz/business-networking/omada-switch-campus/sg5428xmpp
Technické specifikace
HARDWARE FEATURES
Interface • 24× 10/100/1000 Mbps RJ45 Ports (8× PoE++, 16× PoE+)
• 4× 1/10 Gbps SFP+ Slots**
• 1× USB 2.0 Port
• 1× RJ45 Console Port
• 1× USB Type-C Console Port
Fan Quantity 3
Power Supply 100-240 V~ 50/60 Hz
PoE Ports (RJ45) • Standard: 802.3af/at/bt compliant
• PoE++ Ports: Ports 1~8 (up to 90W per Port)
• PoE+ Ports: Ports 9~24 (up to 30W per Port)
• Power Budget: 500W*
• Fast PoE
• Perpetual PoE
Dimensions ( W x D x H ) 17.3 × 13.0 × 1.7 in (440 × 330 × 44 mm)
Mounting Rackmountable
Max. Power Consumption • 587.7 W (220V/50Hz) ( with 500 W PD connected @ 25 °C)
• 615.8 W (110V/60Hz) ( with 500 W PD connected @ 25 °C)
Max. Heat Dissipation • 2004.06 BTU/hr (220V/50Hz) ( with 500 W PD connected @ 25 °C)
• 2099.88 BTU/hr (110V/60Hz) ( with 550W PD connected @ 25 °C)
PERFORMANCE
Switching Capacity 128 Gbps per Unit
Stacking • Stacking Number: 4
• Stacking Port: 10G SFP+ Slot (uplink ports can be used as stacking ports)
• Stacking Bandwidth: Up to 40 Gbps (max 2 stacking ports)
Packet Forwarding Rate 95.23 Mpps
MAC Address Table 16 K
Packet Buffer Memory 12 Mbit
Jumbo Frame 9 KB
SOFTWARE FEATURES
Quality of Service • Class of Service
- 8 Queues of Priority
- Port Priority
- IEEE 802.1p Priority
- DSCP Priority
- Queue Min-Bandwidth
- Schedule Mode (SP, WRR, SP+WRR)
• Bandwidth Control
- Rate Limit
- Storm Control
• Voice VLAN
• User-Defined OUI
• Smoother Performance
• Action for Flows
- QoS remark (802.1P Remark, DSCP Remark)
L3 Features • IP Interfaces:
- IPv4: Max 128, IPv6: Max 128
• Static Routing
- IPv4 Max 512, IPv6: Max 128
• Host Route Table: Max 1,024 entries
• RIP: Version v1/v2, Max 1,796
• OSPF: Version v2/v3; v2: Max 1,796, v3: Max 450
• Static ARP: 512 static entries
• Dynamic ARP: 2,000 dynamic entries
• Proxy ARP
• DHCP Server:
- Max 64 IP Pools
- Max 1,000 Manual Binding Entries
• DHCP Relay:
- Relayed Interface
- Relayed VLAN
L2 and L2+ Features • Link Aggregation
• Spanning Tree Protocol
• Port-based and VLAN-based Loopback Detection
• 802.3x Flow Control
• ERPS
• Mirroring
• RSPAN
• MAC Address Table
• Multicast
- IGMP Snooping
- MLD Snooping
- L2 Multicast Table: Max 2,000
- Fast Leave
- Multicast VLAN Registration (MVR)
- Static Multicast Groups
- Multicast Filtering
Advanced Features • Automatic Device Discovery†
• Batch Configuration†
• Batch Firmware Upgrading†
• Intelligent Network Monitoring†
• Abnormal Event Warnings†
• Unified Configuration†
• Reboot Schedule†
ISP Features:
• 802.3ah Ethernet Link OAM
• L2PT (Layer 2 Protocol Tunneling)
• Device Link Detect Protocol (DLDP)
• DDM
• sFlow
VLAN • Max 4K VLAN Group (802.1q VLAN)
• 802.1Q Tagged VLAN
• MAC VLAN Entries: 60
• Multicast VLAN
• Management VLAN
• VLAN VPN (QinQ): Max 256 entries
• GVRP
• Protocol VLAN: Protocol Template 16, Protocol VLAN 12 entries
• Voice VLAN
• Private VLAN
Security • Port Isolation
• CPU-Defend
• ARP Inspection (Dynamic ARP Inspection)
• DoS Defend
• IP-MAC-Port Binding
-1,024 Entries
- DHCP Snooping
- ARP Inspection
- IPv4 Source Guard
• IPv6-MAC
-Port Binding
-1,024 Entries
- DHCPv6 Snooping
- ND Detection
- ND Snooping
- IPv6 Source Guard
• DHCP Filter
• Static/Dynamic Port Security
- Up to 64 MAC addresses per port
• Broadcast/Multicast/Unknown-unicast Storm Control
- kbps/ratio control mode
• 802.1X
- Port base authentication
- Mac base authentication
- VLAN Assignment
- MAB
- Guest VLAN
- RADIUS authentication and accountability support
• AAA (including TACACS+)
• Secure web management through HTTPS with SSLv3/TLS 1.2
• Secure Command Line Interface (CLI) management with SSHv2
• IP/Port/MAC-based access control
Management Features
Omada App Yes. Requiring the use of the Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.
Centralized Management • Omada Cloud-Based Controller (Requires built-in version 5.15.22 or later)
• Omada Hardware Controller (Requires built-in version 5.15.20 or later)
• Omada Software Controller (Requires built-in version 5.15.20 or later)
Cloud Access Yes. Requiring the use of the Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.
Zero-Touch Provisioning Yes. Requiring the use of the Omada Cloud-Based Controller.
Management Features • Web-based GUI
• Command Line Interface (CLI) through console port, telnet
• SNMPv1/v2c/v3
- Trap/Inform
- RMON (1, 2, 3, 9 groups)
• SDM Template
• DHCP/BOOTP Client
• 802.1ab LLDP/LLDP-MED
• DHCP Auto Install
• Dual Image, Dual Configuration
• CPU Monitoring
• Cable Diagnostics
• Password Recovery
• SNTP
• System Log
• IEEE 802.3az Energy Efficient Ethernet (EEE)
OTHERS
Package Content • SG5428XMPP Switch
• Power Cord
• Console Cable
• Rackmount Kits
• Rubber Feet
• Quick Installation Guide
System Requirements Microsoft Windows 98SE, NT, 2000, XP, Vista™ or Windows 7/8/10/11, MAC OS, NetWare, UNIX or Linux.
Environment • Operating Temperature: -5 °C to 40 °C (23 °F to 104 °F)
• Storage Temperature: -40 °C to 70 ? (-40 °F to 158 ?)
• Operating Humidity: 10–90% RH non-condensing
• Storage Humidity: 5–90% RH non-condensing
26596 Kč
cena s DPH
Cisco Catalyst 9200L 24-port PoE+, 4 x 1G, Network Essentials, additional DNA licenses required
Catalyst 9200L 24-port PoE+, 4 x 1G
30983 Kč
cena s DPH
Cisco Catalyst switch C1300-24XS - REFRESH
CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu
Cisco Catalyst řady 1300 jsou managovatelné switche Gigabit Ethernet Layer 3 podnikové třídy určené pro malé a střední podniky a pobočky. Tyto jednoduché, flexibilní a bezpečné switche jsou ideální pro nasazení mimo rozvodnou skříň. Řada Catalyst 1300 pracuje na přizpůsobeném softwaru operačního systému Linux s intuitivním grafickým rozhraním, který zjednodušuje nastavení sítě a pokročilými funkcemi, které urychlují digitální transformaci, zatímco všudypřítomné zabezpečení chrání kritické obchodní transakce. Přepínače řady 1300 poskytují ideální kombinaci cenové dostupnosti a možností pro malé a střední podniky a pomáhají vám vytvořit efektivnější a lépe propojenou pracovní sílu.
Stránky produktu: C1300-24XS
Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking)
Capacity in millions of packets per second (mpps) (64-byte packets) 357.14
Switching capacity in gigabits per second (Gbps) 480
Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support
Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default
Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported
Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported
Rapid PVST+ (RPVST+); 126 instances are supported
Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Up to 8 groups
Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation
VLAN Support for up to 4093 VLANs simultaneously
Port-based and 802.1Q tag-based VLANs, MAC-based VLAN, protocol-based VLAN, IP subnet-based VLAN
Management VLAN
Private VLAN with promiscuous, isolated, and community port
Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN
Dynamic VLAN assignment via RADIUS server along with 802.1X client authentication Customer premises equipment (CPE) VLAN
Auto surveillance VLAN (ASV)
Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices
Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR)
VLAN translation Support for VLAN one-to-one mapping, in which customer VLANs (C-VLANs) on an edge interface are mapped to service provider VLANs (S-VLANs), and the original C-VLAN tags are replaced by the specified S-VLAN
Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers
Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs
Selective Q-in-Q also allows configuring of the Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag
Layer 2 protocol tunneling over Q-in-Q is also supported
Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) GVRP and GARP enable automatic propagation and configuration of VLANs in a bridged domain
Unidirectional Link UDLD monitors physical connections to detect unidirectional links caused by incorrect
Detection (UDLD) wiring or cable/port faults to prevent forwarding loops and blackholing of traffic in switched networks
DHCP relay at Layer 2 Relay of DHCP traffic to a DHCP server in a different VLAN; works with DHCP Option 82
Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; it supports 2000 multicast groups (source-specific multicasting is also supported)
IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols
Head-of-Line (HOL) blocking HOL blocking prevention
Loopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP
Layer 3 IPv4 routing Wire-speed routing of IPv4 packets
Up to 990 static routes and up to 128 IP interfaces
IPv6 routing Wire-speed routing of IPv6 packets
Layer 3 interface Configuration of a Layer 3 interface on a physical port, LAG, VLAN interface, or loopback interface
Classless Interdomain Routing (CIDR) Support for CIDR
Routing Information Protocol (RIP) v2 Support for RIP v2 for dynamic routing
Policy-Based Routing (PBR) Flexible routing control to direct packets to a different next hop based on an IPv4 or IPv6 Access Control List (ACL)
DHCP server Switch functions as an IPv4 DHCP server, serving IP addresses for multiple DHCP pools or scopes
Support for DHCP options
DHCP relay at Layer 3 Relay of DHCP traffic across IP domains
User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets
Stacking Hardware stacking Up to 8 switches in a stack. Up to 200 ports managed as a single system with hardware failover
Stacking is supported on the following models:
Family 1: C1300-16P-4X, C1300-24T-4X, C1300-24P-4X, C1300-24FP-4X, C1300-48T-4X, C1300-48P-4X, C1300-48FP-4X, C1300-8MGP-2X, C1300-24MGP-4X, C1300-48MGP-4X
Family 2: C1300-12XT-2X, C1300-12XS, C1300-16XTS, C1300-24XS, C1300-24XT, C1300-24XTS
PIDs from the same Family can be stacked together. Cross-stacking between Families is not supported.
High availability Fast stack failover delivers minimal traffic loss. Support for LAG across multiple units in a stack
Plug-and-play stacking configuration/management Active/standby for resilient stack control Auto-numbering
Hot swap of units in stack
Ring and chain stacking options, auto stacking port speed, flexible stacking port options
High-speed stack interconnects Cost-effective high-speed 10 Gigabit Ethernet fiber interfaces
Security Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported
Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch
IEEE 802.1X (authenticator role) 802.1X: RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single/multiple host mode, and single/multiple sessions
Supports time-based 802.1X, dynamic VLAN assignment, and MAC authentication
IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms)
Web-based authentication Web-based authentication provides network admission control through a web browser to any host devices and operating systems
STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops
STP Root Guard Prevents edge devices not in
6432 Kč
cena s DPH
UniFi Pro Max 16
16portový Layer 3 Etherlighting™ switch s 2,5GbE
* Etherlighting™ - porty s ...
3071 Kč
cena s DPH
10-port Desktop Gigabit Ethernet switch: 8x Gigabit metal + 2x SFP, 802.3az (Green), PoE 802.3at(High Power, 30W) - Power budget 120W
Neblokující přenos maximální rychlostí přenosového média (wire speed)
Podpora automatického rozpoznání MDI/MDI-X
Sou
5346 Kč
cena s DPH
Cisco Catalyst switch C1300-8FP-2G - REFRESH
CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu
Sada pro montáž do racku není součástí balení.
Cisco Catalyst řady 1300 jsou managovatelné switche Gigabit Ethernet Layer 3 podnikové třídy určené pro malé a střední podniky a pobočky. Tyto jednoduché, flexibilní a bezpečné switche jsou ideální pro nasazení mimo rozvodnou skříň. Řada Catalyst 1300 pracuje na přizpůsobeném softwaru operačního systému Linux s intuitivním grafickým rozhraním, který zjednodušuje nastavení sítě a pokročilými funkcemi, které urychlují digitální transformaci, zatímco všudypřítomné zabezpečení chrání kritické obchodní transakce. Přepínače řady 1300 poskytují ideální kombinaci cenové dostupnosti a možností pro malé a střední podniky a pomáhají vám vytvořit efektivnější a lépe propojenou pracovní sílu.
Stránky produktu: C1300-8FP-2G
Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking)
Capacity in millions of packets per second (mpps) (64-byte packets) 14.88
Switching capacity in gigabits per second (Gbps) 20.0
Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support
Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default
Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported
Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported
Rapid PVST+ (RPVST+); 126 instances are supported
Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Up to 8 groups
Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation
VLAN Support for up to 4093 VLANs simultaneously
Port-based and 802.1Q tag-based VLANs, MAC-based VLAN, protocol-based VLAN, IP subnet-based VLAN
Management VLAN
Private VLAN with promiscuous, isolated, and community port
Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN
Dynamic VLAN assignment via RADIUS server along with 802.1X client authentication Customer premises equipment (CPE) VLAN
Auto surveillance VLAN (ASV)
Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices
Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR)
VLAN translation Support for VLAN one-to-one mapping, in which customer VLANs (C-VLANs) on an edge interface are mapped to service provider VLANs (S-VLANs), and the original C-VLAN tags are replaced by the specified S-VLAN
Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers
Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs
Selective Q-in-Q also allows configuring of the Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag
Layer 2 protocol tunneling over Q-in-Q is also supported
Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) GVRP and GARP enable automatic propagation and configuration of VLANs in a bridged domain
Unidirectional Link UDLD monitors physical connections to detect unidirectional links caused by incorrect
Detection (UDLD) wiring or cable/port faults to prevent forwarding loops and blackholing of traffic in switched networks
DHCP relay at Layer 2 Relay of DHCP traffic to a DHCP server in a different VLAN; works with DHCP Option 82
Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; it supports 2000 multicast groups (source-specific multicasting is also supported)
IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols
Head-of-Line (HOL) blocking HOL blocking prevention
Loopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP
Layer 3 IPv4 routing Wire-speed routing of IPv4 packets
Up to 990 static routes and up to 128 IP interfaces
IPv6 routing Wire-speed routing of IPv6 packets
Layer 3 interface Configuration of a Layer 3 interface on a physical port, LAG, VLAN interface, or loopback interface
Classless Interdomain Routing (CIDR) Support for CIDR
Routing Information Protocol (RIP) v2 Support for RIP v2 for dynamic routing
Policy-Based Routing (PBR) Flexible routing control to direct packets to a different next hop based on an IPv4 or IPv6 Access Control List (ACL)
DHCP server Switch functions as an IPv4 DHCP server, serving IP addresses for multiple DHCP pools or scopes
Support for DHCP options
DHCP relay at Layer 3 Relay of DHCP traffic across IP domains
User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets
Security Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported
Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch
IEEE 802.1X (authenticator role) 802.1X: RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single/multiple host mode, and single/multiple sessions
Supports time-based 802.1X, dynamic VLAN assignment, and MAC authentication
IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms)
Web-based authentication Web-based authentication provides network admission control through a web browser to any host devices and operating systems
STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops
STP Root Guard Prevents edge devices not in the network administrator’s control from becoming STP root nodes
STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops)
DHCP snooping Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP servers
IP Source Guard (IPSG) When IPSG is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. This prevents IP address spoofing
Dynamic ARP Inspection (DAI) The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination addresses in the ARP packet. This prevents man-in-the-middle attacks
IP/MAC/port binding (IPMB) The preceding f
14680 Kč
cena s DPH
Cisco Catalyst 1300 4-port 2,5GE, 4-port GE, PoE, 2x10G SFP+
C1300-8MGP-2X
7705 Kč
cena s DPH
Řada GWN7820 jsou multigigabitové L3 managovatelné PoE switche, které umožňují středním až velkým...
3615 Kč
cena s DPH
NETGEAR GS110TP, řízený, L2/L3/L4, Gigabit Ethernet (10/100/1000), Plně duplexní režim, PoE. Model je pro zákazníky, kteří potřebují řešení s nízkou hustotou portů a kombinaci gigabitových rozhraní s technologií napájení přes ethernet (PoE).
![Ubiquiti USW-FLEX-MINI-3 UBNT UniFi Switch USW-Flex-Mini-3, 3-pack [5xGigabit, 1xPoE In]](/imgThumbnailM/6749986.png "Ubiquiti USW-FLEX-MINI-3 UBNT UniFi Switch USW-Flex-Mini-3, 3-pack [5xGigabit, 1xPoE In]")
2064 Kč
cena s DPH
UniFi Switch USW-Flex-Mini-3, 3-pack
USW-Flex-Mini je maličký 5-portový Gigabitový switch se správou přes UniFi Controller od Ubiquiti Networks v desktop provedení s prvním portem podporující PoE In.
PoE IN na Eth1
Jeho největší předností je gigabitový POE IN na portu č.1 pro snadnou expanzi sítě i do míst, kde není možné vybudovat elektrickou zásuvku. Switch lze napájet jak aktivně (802.3af/at), tak pasivně pomocí 44-57V adaptéru. Switch lze kromě PoE napájet i přes USB-C adaptér se specifikací 5V/1A.
Management přes UniFi Controller
Zásadní rozdíl mezi switchi řady UniFiSwitch a řady EdgeSwitch je v managementu - WebGUI management switchů EdgeSwitch je u modelů UniFiSwitch nahrazen UniFi Controllerem .
Obsah balení
(5) Zařízení
Technické specifikace
Provedení: Desktop
Ventilátory: Bez ventilátoru
Šasi: Plastové
Tlačítka: Reset
Provozní teplota [°C]: -5 až 45
Hloubka [mm]: 70
Šířka [mm]: 107
Výška [mm]: 21
Rychlosti LAN: (5) 10/100/1000Mbps
Napájení přes PoE: 802.3af, 802.3at
Typ napájení: PoE, USB-C
Typy PoE: PoE-In (pouze)
Max. spotřeba energie [W]: 2,5
Napájení přes konektor/svorkovnici: 5V / 1A
Rychlost přepínání [Gbps]: 10
Management: UniFi controller
Funkce: VLAN
Výchozí IP adresa: Dynamická z DHCP
Výchozí jméno a heslo: ubnt / ubnt
Užitečné odkazy:
stránky výrobce UBNT.com
aktuální verze airOS
datasheety, uživatelské příručky
výpočet parametrů bezdrátového spoje - AirLink
návody pro začátečníky - BeansTalk
video-návody (ubnt youtube channel)
Ubiquiti Wiki
Ubiquiti oficiální fórum
33547 Kč
cena s DPH
Cisco Catalyst switch C1300-48MGP-4X - REFRESH
CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu
Cisco Catalyst řady 1300 jsou managovatelné switche Gigabit Ethernet Layer 3 podnikové třídy určené pro malé a střední podniky a pobočky. Tyto jednoduché, flexibilní a bezpečné switche jsou ideální pro nasazení mimo rozvodnou skříň. Řada Catalyst 1300 pracuje na přizpůsobeném softwaru operačního systému Linux s intuitivním grafickým rozhraním, který zjednodušuje nastavení sítě a pokročilými funkcemi, které urychlují digitální transformaci, zatímco všudypřítomné zabezpečení chrání kritické obchodní transakce. Přepínače řady 1300 poskytují ideální kombinaci cenové dostupnosti a možností pro malé a střední podniky a pomáhají vám vytvořit efektivnější a lépe propojenou pracovní sílu.
Stránky produktu: C1300-48MGP-4X
Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking)
Capacity in millions of packets per second (mpps) (64-byte packets) 166.65
Switching capacity in gigabits per second (Gbps) 224
Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support
Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default
Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported
Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported
Rapid PVST+ (RPVST+); 126 instances are supported
Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Up to 8 groups
Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation
VLAN Support for up to 4093 VLANs simultaneously
Port-based and 802.1Q tag-based VLANs, MAC-based VLAN, protocol-based VLAN, IP subnet-based VLAN
Management VLAN
Private VLAN with promiscuous, isolated, and community port
Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN
Dynamic VLAN assignment via RADIUS server along with 802.1X client authentication Customer premises equipment (CPE) VLAN
Auto surveillance VLAN (ASV)
Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices
Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR)
VLAN translation Support for VLAN one-to-one mapping, in which customer VLANs (C-VLANs) on an edge interface are mapped to service provider VLANs (S-VLANs), and the original C-VLAN tags are replaced by the specified S-VLAN
Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers
Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs
Selective Q-in-Q also allows configuring of the Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag
Layer 2 protocol tunneling over Q-in-Q is also supported
Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) GVRP and GARP enable automatic propagation and configuration of VLANs in a bridged domain
Unidirectional Link UDLD monitors physical connections to detect unidirectional links caused by incorrect
Detection (UDLD) wiring or cable/port faults to prevent forwarding loops and blackholing of traffic in switched networks
DHCP relay at Layer 2 Relay of DHCP traffic to a DHCP server in a different VLAN; works with DHCP Option 82
Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; it supports 2000 multicast groups (source-specific multicasting is also supported)
IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols
Head-of-Line (HOL) blocking HOL blocking prevention
Loopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP
Layer 3 IPv4 routing Wire-speed routing of IPv4 packets
Up to 990 static routes and up to 128 IP interfaces
IPv6 routing Wire-speed routing of IPv6 packets
Layer 3 interface Configuration of a Layer 3 interface on a physical port, LAG, VLAN interface, or loopback interface
Classless Interdomain Routing (CIDR) Support for CIDR
Routing Information Protocol (RIP) v2 Support for RIP v2 for dynamic routing
Policy-Based Routing (PBR) Flexible routing control to direct packets to a different next hop based on an IPv4 or IPv6 Access Control List (ACL)
DHCP server Switch functions as an IPv4 DHCP server, serving IP addresses for multiple DHCP pools or scopes
Support for DHCP options
DHCP relay at Layer 3 Relay of DHCP traffic across IP domains
User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets
Stacking Hardware stacking Up to 8 switches in a stack. Up to 200 ports managed as a single system with hardware failover
Stacking is supported on the following models:
Family 1: C1300-16P-4X, C1300-24T-4X, C1300-24P-4X, C1300-24FP-4X, C1300-48T-4X, C1300-48P-4X, C1300-48FP-4X, C1300-8MGP-2X, C1300-24MGP-4X, C1300-48MGP-4X
Family 2: C1300-12XT-2X, C1300-12XS, C1300-16XTS, C1300-24XS, C1300-24XT, C1300-24XTS
PIDs from the same Family can be stacked together. Cross-stacking between Families is not supported.
High availability Fast stack failover delivers minimal traffic loss. Support for LAG across multiple units in a stack
Plug-and-play stacking configuration/management Active/standby for resilient stack control Auto-numbering
Hot swap of units in stack
Ring and chain stacking options, auto stacking port speed, flexible stacking port options
High-speed stack interconnects Cost-effective high-speed 10 Gigabit Ethernet fiber interfaces
Security Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported
Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch
IEEE 802.1X (authenticator role) 802.1X: RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single/multiple host mode, and single/multiple sessions
Supports time-based 802.1X, dynamic VLAN assignment, and MAC authentication
IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms)
Web-based authentication Web-based authentication provides network admission control through a web browser to any host devices and operating systems
STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops
STP Root Guard Prevents edge devices
2319 Kč
cena s DPH
Grandstream GWN7701PA je unmanaged síťový switch, který přináší rychlé a cenově dostupné řešení p...
3366 Kč
cena s DPH
26-port Gigabit Web Smart switch: 24x Gigabit metal + 2x SFP, IPv6, 802.3az (Green), Easy set up wizard, fanless, 19" rackmount
GbE porty 10/100/1000 Mbps
Jednoduchá správa přes webové rozhraní
Průvodce nastavením
Pokročilé funkce pro spolehlivou sí
2350 Kč
cena s DPH
8portový unmanaged ethernetový přepínač s možností flexibilního nastavení power budgetu PoE. 8x Gbit PoE/PoE+ port, PoE budget 60W. Led ukazatele informující o současné aktivitě každého portu. Možnost montáže do racku.
64654 Kč
cena s DPH
Cisco Catalyst 1300 12-port 10GE, 12-port SFP+
C1300-24XTS
1882 Kč
cena s DPH
WN7711P je lite managed L2 switch, který umožňuje budovat škálovatelné, bezpečné a chytré sítě, které lze spravovat v cloudu. Díky možnosti instalace na stůl i na stěnu jsou vhodné pro nasazení do malých a středních podniků, hotelů, škol, zdravotnictví, ale také pro domácnosti.
GWN7711P podporuje VLAN pro flexibilní a sofistikovanou segmentaci provozu, QoS pro upřednostňování síťového provozu, IGMP Snooping pro optimalizaci výkonu sítě a komplexní možnosti zabezpečení proti potenciálním útokům. GWN7711P lze snadno spravovat prostřednictvím místního webového uživatelského rozhraní a cloudu pomocí systému správy zařízení Grandstream (GDMS). Díky komplexní sadě přizpůsobitelných přepínacích funkcí, dostupnému pasivnímu PoE režimu 24V DC a snadné správě cloudu jsou řady GWN7711(P) ideálními spravovanými síťovými přepínači pro malá až středně velká nasazení. GWN7711P poskytuje 4 porty PoE pro inteligentní dynamický výstup PoE pro napájení IP telefonů, IP kamer, přístupových bodů Wi-Fi a dalších koncových bodů PoE. Tento model s podporou PoE může také podporovat 24V DC pasivní režim PoE-out.
Klíčové parametry: 8 portů Gigabit Ethernet Inteligentní řízení napájení pro podporu dynamického přidělování napájení PoE/PoE+ na port pro modely PoE Podporuje Loop Detection, Cable Test a Port Mirror pro rychlou lokalizaci síťových závad LED indikátory; Per Port: Link/Activity/PoE power state & Per Device: Power Whisper Quiet: bez ventilátoru Pohodlná a inteligentní správa prostřednictvím webového uživatelského rozhraní a cloudu (GDMS) Broadcast/Multicast/Unicast Storm Control pro sledování úrovně provozu Vestavěná QoS umožňuje prioritizaci síťového provozu
Adaptér v balení
Ano
Ethernetové porty
8 × RJ45 1Gbps
PoE napájení
Ano
3394 Kč
cena s DPH
andstream GWN7811 je řízený síťový switch na 3. vrstvě, které umožňují středním až velkým firmám ...
4241 Kč
cena s DPH
MikroTik FiberBox Plus (CRS305-1G-4S+OUT); Výkonný venkovní switch se čtyřmi SFP+ sloty a jedním GbE RJ-45 portem . Jedná se o nástupce oblíbeného FiberBoxu , případně jej lze považovat za levnější verzi netFiber 9 . Switch je vybaven ARM procesorem M...
19197 Kč
cena s DPH
Cisco Catalyst switch C1300-24MGP-4X - REFRESH
CISCO REFRESH jsou repasované produkty, které společnost CISCO dodává s certifikací kvality, zárukou a servisní podporou odpovídající ekvivalentnímu novému produktu
Cisco Catalyst řady 1300 jsou managovatelné switche Gigabit Ethernet Layer 3 podnikové třídy určené pro malé a střední podniky a pobočky. Tyto jednoduché, flexibilní a bezpečné switche jsou ideální pro nasazení mimo rozvodnou skříň. Řada Catalyst 1300 pracuje na přizpůsobeném softwaru operačního systému Linux s intuitivním grafickým rozhraním, který zjednodušuje nastavení sítě a pokročilými funkcemi, které urychlují digitální transformaci, zatímco všudypřítomné zabezpečení chrání kritické obchodní transakce. Přepínače řady 1300 poskytují ideální kombinaci cenové dostupnosti a možností pro malé a střední podniky a pomáhají vám vytvořit efektivnější a lépe propojenou pracovní sílu.
Stránky produktu: C1300-24MGP-4X
Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking)
Capacity in millions of packets per second (mpps) (64-byte packets) 113.08
Switching capacity in gigabits per second (Gbps) 152.0
Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support
Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default
Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported
Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported
Rapid PVST+ (RPVST+); 126 instances are supported
Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Up to 8 groups
Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation
VLAN Support for up to 4093 VLANs simultaneously
Port-based and 802.1Q tag-based VLANs, MAC-based VLAN, protocol-based VLAN, IP subnet-based VLAN
Management VLAN
Private VLAN with promiscuous, isolated, and community port
Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN
Dynamic VLAN assignment via RADIUS server along with 802.1X client authentication Customer premises equipment (CPE) VLAN
Auto surveillance VLAN (ASV)
Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices
Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR)
VLAN translation Support for VLAN one-to-one mapping, in which customer VLANs (C-VLANs) on an edge interface are mapped to service provider VLANs (S-VLANs), and the original C-VLAN tags are replaced by the specified S-VLAN
Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers
Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs
Selective Q-in-Q also allows configuring of the Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag
Layer 2 protocol tunneling over Q-in-Q is also supported
Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) GVRP and GARP enable automatic propagation and configuration of VLANs in a bridged domain
Unidirectional Link UDLD monitors physical connections to detect unidirectional links caused by incorrect
Detection (UDLD) wiring or cable/port faults to prevent forwarding loops and blackholing of traffic in switched networks
DHCP relay at Layer 2 Relay of DHCP traffic to a DHCP server in a different VLAN; works with DHCP Option 82
Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; it supports 2000 multicast groups (source-specific multicasting is also supported)
IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols
Head-of-Line (HOL) blocking HOL blocking prevention
Loopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP
Layer 3 IPv4 routing Wire-speed routing of IPv4 packets
Up to 990 static routes and up to 128 IP interfaces
IPv6 routing Wire-speed routing of IPv6 packets
Layer 3 interface Configuration of a Layer 3 interface on a physical port, LAG, VLAN interface, or loopback interface
Classless Interdomain Routing (CIDR) Support for CIDR
Routing Information Protocol (RIP) v2 Support for RIP v2 for dynamic routing
Policy-Based Routing (PBR) Flexible routing control to direct packets to a different next hop based on an IPv4 or IPv6 Access Control List (ACL)
DHCP server Switch functions as an IPv4 DHCP server, serving IP addresses for multiple DHCP pools or scopes
Support for DHCP options
DHCP relay at Layer 3 Relay of DHCP traffic across IP domains
User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets
Stacking Hardware stacking Up to 8 switches in a stack. Up to 200 ports managed as a single system with hardware failover
Stacking is supported on the following models:
Family 1: C1300-16P-4X, C1300-24T-4X, C1300-24P-4X, C1300-24FP-4X, C1300-48T-4X, C1300-48P-4X, C1300-48FP-4X, C1300-8MGP-2X, C1300-24MGP-4X, C1300-48MGP-4X
Family 2: C1300-12XT-2X, C1300-12XS, C1300-16XTS, C1300-24XS, C1300-24XT, C1300-24XTS
PIDs from the same Family can be stacked together. Cross-stacking between Families is not supported.
High availability Fast stack failover delivers minimal traffic loss. Support for LAG across multiple units in a stack
Plug-and-play stacking configuration/management Active/standby for resilient stack control Auto-numbering
Hot swap of units in stack
Ring and chain stacking options, auto stacking port speed, flexible stacking port options
High-speed stack interconnects Cost-effective high-speed 10 Gigabit Ethernet fiber interfaces
Security Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported
Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch
IEEE 802.1X (authenticator role) 802.1X: RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single/multiple host mode, and single/multiple sessions
Supports time-based 802.1X, dynamic VLAN assignment, and MAC authentication
IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms)
Web-based authentication Web-based authentication provides network admission control through a web browser to any host devices and operating systems
STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops
STP Root Guard Prevents edge devic
5826 Kč
cena s DPH
ZyXEL GS1350-12HP; Přepínač, který po aktivaci rozšířeného dosahu umožňuje při použití stávajícího kabelu Cat5e instalovat IP kamery a napájená zařízení do vzdálenosti až 250 metrů . Tento model poskytuje 10 GbE RJ-45 portů s podporou PoE napájení až ...
2245 Kč
cena s DPH
Cenově dostupný NETGEAR 5-Port Gigabit Ethernet High-Power PoE+ Plus Switch (GS305EPP), Řízený, L2/L3, Gigabit Ethernet (10/100/1000), Plně duplexní režim, Podpora napájení po Ethernetu (PoE). Kapacita přepínání: 10 Gbit/s. Celkový výkon 120 W.
92261 Kč
cena s DPH
40x1G PoE+ 960W a 8xSFP+ řízený přepínač
Přepínač navržený pro 1G AV přes IP se zadními porty zajišťujícími čistou integraci do AV racků. Předkonfigurovaný pro funkčnost ihned po vybalení z krabice!
K dispozici je skladová jednotka kompatibilní s T
13528 Kč
cena s DPH
Cisco Catalyst switch C1300-16P-4X
Sada pro montáž do racku není součástí balení.
Cisco Catalyst řady 1300 jsou managovatelné switche Gigabit Ethernet Layer 3 podnikové třídy určené pro malé a střední podniky a pobočky. Tyto jednoduché, flexibilní a bezpečné switche jsou ideální pro nasazení mimo rozvodnou skříň. Řada Catalyst 1300 pracuje na přizpůsobeném softwaru operačního systému Linux s intuitivním grafickým rozhraním, který zjednodušuje nastavení sítě a pokročilými funkcemi, které urychlují digitální transformaci, zatímco všudypřítomné zabezpečení chrání kritické obchodní transakce. Přepínače řady 1300 poskytují ideální kombinaci cenové dostupnosti a možností pro malé a střední podniky a pomáhají vám vytvořit efektivnější a lépe propojenou pracovní sílu.
Stránky produktu: C1300-16P-4X
Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking)
Capacity in millions of packets per second (mpps) (64-byte packets) 83.32
Switching capacity in gigabits per second (Gbps) 112.0
Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support
Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default
Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported
Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported
Rapid PVST+ (RPVST+); 126 instances are supported
Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Up to 8 groups
Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation
VLAN Support for up to 4093 VLANs simultaneously
Port-based and 802.1Q tag-based VLANs, MAC-based VLAN, protocol-based VLAN, IP subnet-based VLAN
Management VLAN
Private VLAN with promiscuous, isolated, and community port
Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN
Dynamic VLAN assignment via RADIUS server along with 802.1X client authentication Customer premises equipment (CPE) VLAN
Auto surveillance VLAN (ASV)
Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices
Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR)
VLAN translation Support for VLAN one-to-one mapping, in which customer VLANs (C-VLANs) on an edge interface are mapped to service provider VLANs (S-VLANs), and the original C-VLAN tags are replaced by the specified S-VLAN
Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers
Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs
Selective Q-in-Q also allows configuring of the Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag
Layer 2 protocol tunneling over Q-in-Q is also supported
Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) GVRP and GARP enable automatic propagation and configuration of VLANs in a bridged domain
Unidirectional Link UDLD monitors physical connections to detect unidirectional links caused by incorrect
Detection (UDLD) wiring or cable/port faults to prevent forwarding loops and blackholing of traffic in switched networks
DHCP relay at Layer 2 Relay of DHCP traffic to a DHCP server in a different VLAN; works with DHCP Option 82
Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; it supports 2000 multicast groups (source-specific multicasting is also supported)
IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols
Head-of-Line (HOL) blocking HOL blocking prevention
Loopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP
Layer 3 IPv4 routing Wire-speed routing of IPv4 packets
Up to 990 static routes and up to 128 IP interfaces
IPv6 routing Wire-speed routing of IPv6 packets
Layer 3 interface Configuration of a Layer 3 interface on a physical port, LAG, VLAN interface, or loopback interface
Classless Interdomain Routing (CIDR) Support for CIDR
Routing Information Protocol (RIP) v2 Support for RIP v2 for dynamic routing
Policy-Based Routing (PBR) Flexible routing control to direct packets to a different next hop based on an IPv4 or IPv6 Access Control List (ACL)
DHCP server Switch functions as an IPv4 DHCP server, serving IP addresses for multiple DHCP pools or scopes
Support for DHCP options
DHCP relay at Layer 3 Relay of DHCP traffic across IP domains
User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets
Stacking Hardware stacking Up to 8 switches in a stack. Up to 200 ports managed as a single system with hardware failover
Stacking is supported on the following models:
Family 1: C1300-16P-4X, C1300-24T-4X, C1300-24P-4X, C1300-24FP-4X, C1300-48T-4X, C1300-48P-4X, C1300-48FP-4X, C1300-8MGP-2X, C1300-24MGP-4X, C1300-48MGP-4X
Family 2: C1300-12XT-2X, C1300-12XS, C1300-16XTS, C1300-24XS, C1300-24XT, C1300-24XTS
PIDs from the same Family can be stacked together. Cross-stacking between Families is not supported.
High availability Fast stack failover delivers minimal traffic loss. Support for LAG across multiple units in a stack
Plug-and-play stacking configuration/management Active/standby for resilient stack control Auto-numbering
Hot swap of units in stack
Ring and chain stacking options, auto stacking port speed, flexible stacking port options
High-speed stack interconnects Cost-effective high-speed 10 Gigabit Ethernet fiber interfaces
Security Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported
Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch
IEEE 802.1X (authenticator role) 802.1X: RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single/multiple host mode, and single/multiple sessions
Supports time-based 802.1X, dynamic VLAN assignment, and MAC authentication
IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms)
Web-based authentication Web-based authentication provides network admission control through a web browser to any host devices and operating systems
STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops
STP Root Guard Prevents edge devices not in the network administrator’s control from becoming STP root nodes
STP loopback guard Provides additional protectio
56972 Kč
cena s DPH
Cisco Catalyst 1300 24-port 10GE, 4x10G SFP+ Shared
C1300-24XT
18804 Kč
cena s DPH
HPE Networking Instant On Switch 20p Gigabit CL4 4p Gigabit CL6 PoE 2p 10GBT 2p SFP+ 370W 1960 (JL807A)
I/O ports and slots
24 RJ-45 autosensing 10/100/1000 Mbps ports including 4 CL4 and 20 CL6 PoE ports
IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at Class 4, IEEE 802.3bt Class 6); Duplex: 10BASE-T/100BASE TX: half or full; 1000BASE-T: full only
2 SFP+ 10GbE ports 2 10GBASE-T ports
Dimensions
350.5(d) x 442.5(w) x 43.95(h) mm
Weight
10.4 lb (4.7 kg)
CPU
Single-Core ARM v7 Cortex-A9 @800MHz
100 Mb Latency
< 4.4 uSec
1000 Mb Latency
< 2.2 uSec
10000 Mb Latency
< 1.1 uSec
Throughput (Mpps)
95 Mpps
Capacity
128 Gbps
Routing Table size (# of static entries)
32 IPv4/IPv6
MAC Address table size (# of entries)
16,000 entries
Reliability MTBF (years)
65.3
Operating temperature
0-40°C, 0-10,000 ft
Operating relative humidity
15% to 95% @ 104°F (40°C) non-condensing
Nonoperating/Storage temperature
-40°F to 158°F (-40°C to 70°C) up to 15000 ft
Nonoperating/Storage relative humidity
15% to 90% @ 149°F (65°C) non-condensing
Altitude
up to 10,000 ft (3 km)
Acoustics1
LWAd = 3.5 Bel
Notes1: 1 Acoustics measured in 23°C semi-anechoic chamber with a loading of 100% traffic and (for JL807A and JL809A) 50% PoE on all ports. Measured in accordance with ISO 7779. Declared in accordance with ECMA-109:2010. Values presented are the Declared A-Weighted Sound Power Level (LWAd) and the mean Bystander A-Weighted Sound Pressure Level (LpAm)
Electrical Characteristics
Frequency
50Hz/60Hz
AC voltage
100-127VAC / 200-240VAC
Current
5.0A/0.4A
Maximum power rating
100-127V: 500W 200-220V: 480W
Idle power
100-127V: 40W 200-220V: 80W
PoE power
Total 370 W PoE Power (Up to 240 W of Class 6 or 370 W of Class 4 PoE)
Power Supply
Internal power supply
Safety
EN/IEC 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013
EN/IEC 62368-1, 2nd. & 3rd. Ed.
UL 62368-1, 2nd. & 3rd. Ed.
CAN/CSA C22.2 No. 62368-1, 2nd. & 3rd. Ed.
EN/IEC 60825-1:2014 Class 3
Emissions
EN 55032:2015/CISPR 32, Class A
FCC CFR 47 Part 15: 2018 Class A
ICES-003 Class A
VCCI Class A
CNS 13438 Class A
KN 32 Class A
AS/NZS CISPR 32 Class A
Generic
EN 55035, CISPR 35, KN35
EN
EN 55035, CISPR 35
ESD
EN/IEC 61000-4-2
Radiated
EN/IEC 61000-4-3
EFT/Burst
EN/IEC 61000-4-4
Surge
EN/IEC 61000-4-5
Conducted
EN/IEC 61000-4-6
Power frequency magnetic field
EN/IEC 61000-4-8
Voltage dips and interruptions
EN/IEC 61000-4-11
Harmonics
EN/IEC 61000-3-2
Flicker
EN /IEC 61000-3-3
Device Management
Aruba Instant On Cloud; Web browser; SNMP Manager
Mounting Positions and Supported Racking
Mounts in an EIA-standard 19 in. telco rack or equipment cabinet. 2-post rack kit included Supports table-top mounting Supports rack-mounting Supports wall-mounting with ports facing either up or down Supports under-table mounting using the brackets provided
Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A) Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D) Aruba 1G SFP RJ45 T 100m Cat5e Transceiver (J8177D) Aruba Instant On 10G SFP+ LC SR 300m OM3 MMF Transceiver (R9D18A) Aruba 10G SFP+ LC LR 10km SMF Transceiver (J9151E) Aruba 10G SFP+ to SFP+ 1m DAC (J9281D) Aruba 10G SFP+ to SFP+ 3m DAC (J9283D)
242 Kč
cena s DPH
MS105G je velmi malý desktopový switch vhodný do domácností nebo míst, kde není příliš mnoho zařízení. Switch se pyšní 5ti Gigabitovými porty, futuristickým černo-červeným plastovým šasím a možností přepínat i tzv. Jumbo packety do velikosti 9000 bytů. Sw
13808 Kč
cena s DPH
QSW-M2106R-2S2T
Webově řízený switch 10GbE a 2,5GbE úrovně 2 pro zavádění sítí v malých a středních podnicích
Zařízení QSW-M2106R-2S2T je webově řízený switch úrovně 2 se dvěma optickými porty SFP+ 10GbE, dvěma porty RJ45 10GbE a šesti porty RJ45 2,5G
4048 Kč
cena s DPH
Aruba Instant On 1830 24G 10/100/1000 2SFP Switch
Aruba Instant On 1830 24G 10/100/1000 2SFP Switch. JL812A
Aruba Instant On 1830 8G Switch
(JL810A)
Aruba Instant On 1830 8G 4p Class4 PoE 65W Switch (JL811A)
Aruba Instant On 1830 24G 2SFP Switch
(JL812A)
Aruba Instant On 1830 24G 12p Class4 PoE 2SFP 195W Switch
(JL813A)
Aruba Instant On 1830 48G 4SFP Switch
(JL814A)
Aruba Instant On 1830 48G 24p Class4 PoE 4SFP 370W Switch
(JL815A)
I/O ports and slots
8 RJ-45 autosensing 10/100/1000 ports
IEEE 802.3af Class 3 PD (port 1) (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
8 RJ-45 autosensing 10/100/1000 ports
IEEE 802.3at Class 4 PoE (ports 1-4) (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
24 RJ-45 autosensing 10/100/1000 ports
(IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
2 SFP 1GbE ports
24 RJ-45 autosensing 10/100/1000 ports
IEEE 802.3at Class 4 PoE (ports 1-12) (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
2 SFP 1GbE ports
48 RJ-45 autosensing 10/100/1000 ports
(IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
4 SFP 1GbE ports
48 RJ-45 autosensing 10/100/1000 ports
IEEE 802.3at Class 4 PoE (ports 1-24) (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
4 SFP 1GbE ports
Physical Characteristics
Dimensions
157.0(d) x 173.0(w) x 39.1(h) mm
195.1(d) x 245.1(w) x 43.9(h) mm
215.9(d) x 443.0(w) x 43.9(h) mm
253.0(d) x 443.0(w) x 43.9(h) mm
253.0(d) x 443.0(w) x 43.9(h) mm
351.0(d) x 443.0(w) x 43.9(h) mm
Weight
1.70 lb (0.77 kg)
3.40 lb (1.54 kg)
5.50 lb (2.49 kg)
7.65 lb (3.47 kg)
7.80 lb (3.54 kg)
10.90 lb (4.94 kg)
Processor and Memory
ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB
ARM Cortex-A9 @ 800MHz,
512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB
ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB
ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB
"RM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB
ARM Cortex-A9 @ 800MHz, 512 MB SDRAM, 256 MB flash; packet buffer: 1.5MB
Aruba Instant On 1830 8G Switch
(JL810A)
Aruba Instant On 1830 8G 4p Class4 PoE 65W Switch (JL811A)
Aruba Instant On 1830 24G 2SFP Switch
(JL812A)
Aruba Instant On 1830 24G 12p Class4 PoE 2SFP 195W Switch
(JL813A)
Aruba Instant On 1830 48G 4SFP Switch
(JL814A)
Aruba Instant On 1830 48G 24p Class4 PoE 4SFP 370W Switch
(JL815A)
Performance
100 Mb latency
< 5.2 uSec
< 5.2 uSec
< 5.2 uSec
< 5.2 uSec
< 5.2 uSec
< 5.2 uSec
1000 Mb latency
< 2.8 uSec
< 2.8 uSec
< 2.8 uSec
< 2.8 uSec
< 2.8 uSec
< 2.8 uSec
10000 Mb latency
n/a
n/a
n/a
n/a
n/a
n/a
Throughput (Mpps)
11.90 Mpps
11.90 Mpps
38.68 Mpps
38.68 Mpps
77.37 Mpps
77.37 Mpps
Capacity
16 Gbps
16 Gbps
52 Gbps
52 Gbps
104 Gbps
104 Gbps
MAC address table size (# of entries)
8,000 entries
8,000 entries
16,000 entries
16,000 entries
16,000 entries
16,000 entries
Reliability MTBF (years)
188.2
105.9
203.6
96.6
114.4
83.5
Environment
Operating temperature
32°F to 104°F (0°C to 40°C)
32°F to 104°F (0°C to 40°C)
32°F to 104°F (0°C to 40°C)
32°F to 104°F (0°C to 40°C)
32°F to 104°F (0°C to 40°C)
32°F to 104°F (0°C to 40°C)
Operating relative humidity
15% to 95% @ 104°F (40°C)
15% to 95% @ 104°F (40°C)
15% to 95% @ 104°F (40°C)
15% to 95% @ 104°F (40°C)
15% to 95% @ 104°F (40°C)
15% to 95% @ 104°F (40°C)
Nonoperating/ storage temperature
-40°F to 158°F (-40°C to 70°C)
-40°F to 158°F (-40°C to 70°C)
-40°F to 158°F (-40°C to 70°C)
-40°F to 158°F (-40°C to 70°C)
-40°F to 158°F (-40°C to 70°C)
-40°F to 158°F (-40°C to 70°C)
Nonoperating/ storage relative humidity
15% to 95% @ 140°F (60°C)
15% to 95% @ 140°F (60°C)
15% to 95% @ 140°F (60°C)
15% to 95% @ 140°F (60°C)
15% to 95% @ 140°F (60°C)
15% to 95% @ 140°F (60°C)
Altitude
up to 10,000 ft (3 km)
up to 10,000 ft (3 km)
up to 10,000 ft (3 km)
up to 10,000 ft (3 km)
up to 10,000 ft (3 km)
up to 10,000 ft (3 km)
Acoustics 1
Fanless
Fanless
Fanless
LWAd = 3.1 Bel LpAm (Bystander) = 17 dB
LWAd = 3.4 Bel LpAm (Bystander) = 19 dB
LWAd = 4.0 Bel LpAm (Bystander) = 25 dB
Notes: 1 Acoustics measured in 23°C semi-anechoic chamber with a loading of 100% traffic and (for JL813A and JL815A) 50% PoE on all ports. Measured in accordance with ISO 7779. Declared in accordance with ECMA-109:2010. Values presented are the Declared A-Weighted Sound Power Level (LWAd) and the mean Bystander A-Weighted Sound Pressure Level (LpAm)
100% traffic
Fanless
Fanless
Fanless
LWAd = 3.1 Bel LpAm (Bystander) = 17 dB
LWAd = 3.4 Bel LpAm (Bystander) = 19 dB
LWAd = 3.5 Bel LpAm (Bystander) = 20 dB
100% traffic / 0% PoE
Fanless
Fanless
Fanless
LWAd = 3.1 Bel LpAm (Bystander) = 17 dB
-
LWAd = 3.5 Bel LpAm (Bystander) = 20 dB
100% traffic / 50% PoE
Fanless
Fanless
Fanless
LWAd = 3.1 Bel LpAm (Bystander) = 17 dB
-
LWAd = 4.0 Bel LpAm (Bystander) = 25 dB
100% traffic / 100% PoE
Fanless
Fanless
Fanless
LWAd = 5.1 Bel LpAm (Bystander) = 35 dB
-
LWAd = 5.7 Bel LpAm (Bystander) = 41 dB
Aruba Instant On 1830 8G Switch
(JL810A)
Aruba Instant On 1830 8G 4p Class4 PoE 65W Switch (JL811A)
Aruba Instant On 1830 24G 2SFP Switch
(JL812A)
Aruba Instant On 1830 24G 12p Class4 PoE 2SFP 195W Switch
(JL813A)
Aruba Instant On 1830 48G 4SFP Switch
(JL814A)
Aruba Instant On 1830 48G 24p Class4 PoE 4SFP 370W Switch
(JL815A)
Electrical Characteristics
Frequency
50Hz/60Hz
50Hz/60Hz
50Hz/60Hz
50Hz/60Hz
50Hz/60Hz
50Hz/60Hz
AC voltage
100-127VAC / 200- 240VAC
100-127VAC / 200- 240VAC
100-127VAC / 200- 240VAC
100-127VAC / 200- 240VAC
100-127VAC / 200- 240VAC
100-127VAC / 200- 240VAC
Current
12V -- 1.0A
1.0A/0.5A
0.4A/0.3A
2.7A/1.4A
0.9A/0.6A
5.2A/2.6A
Maximum power rating
100-127V: 8.09W 200-220V: 8.05W
100-127V: 86.07W 200-220V: 83.67W
100-127V: 19.1W 200-220V: 19W
100-127V: 244.6W 200-220V: 237.2W
2649 Kč
cena s DPH
Ubiquiti UniFi Switch Lite 8 PoE; UniFi Switch (USW-Lite-8-POE) je ideální pro menší instalace hotspotového systému UniFi, které požadují výkonný switch s managementem ve stolním provedení. USW-Lite-8-PoE je plně spravovatelný L2 switch s osmi gigabit...
10804 Kč
cena s DPH
Ubiquiti UniFi Switch Enterprise 8 PoE; UniFi Switch Enterprise 8 PoE je spolehlivý switch s managementem v desktop provedení. Jedné se o konfigurovatelný výkonný L3 přepínač s kapacitou 80 Gbps , rychlostí směrování 59,52 Mpps a 1,3" dotykovým disple...
18477 Kč
cena s DPH
Cisco Catalyst switch C1300-24P-4X
Cisco Catalyst řady 1300 jsou managovatelné switche Gigabit Ethernet Layer 3 podnikové třídy určené pro malé a střední podniky a pobočky. Tyto jednoduché, flexibilní a bezpečné switche jsou ideální pro nasazení mimo rozvodnou skříň. Řada Catalyst 1300 pracuje na přizpůsobeném softwaru operačního systému Linux s intuitivním grafickým rozhraním, který zjednodušuje nastavení sítě a pokročilými funkcemi, které urychlují digitální transformaci, zatímco všudypřítomné zabezpečení chrání kritické obchodní transakce. Přepínače řady 1300 poskytují ideální kombinaci cenové dostupnosti a možností pro malé a střední podniky a pomáhají vám vytvořit efektivnější a lépe propojenou pracovní sílu.
Stránky produktu: C1300-24P-4X
Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking)
Capacity in millions of packets per second (mpps) (64-byte packets) 95.23
Switching capacity in gigabits per second (Gbps) 128.0
Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support
Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default
Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported
Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported
Rapid PVST+ (RPVST+); 126 instances are supported
Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Up to 8 groups
Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation
VLAN Support for up to 4093 VLANs simultaneously
Port-based and 802.1Q tag-based VLANs, MAC-based VLAN, protocol-based VLAN, IP subnet-based VLAN
Management VLAN
Private VLAN with promiscuous, isolated, and community port
Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN
Dynamic VLAN assignment via RADIUS server along with 802.1X client authentication Customer premises equipment (CPE) VLAN
Auto surveillance VLAN (ASV)
Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices
Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR)
VLAN translation Support for VLAN one-to-one mapping, in which customer VLANs (C-VLANs) on an edge interface are mapped to service provider VLANs (S-VLANs), and the original C-VLAN tags are replaced by the specified S-VLAN
Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers
Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs
Selective Q-in-Q also allows configuring of the Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag
Layer 2 protocol tunneling over Q-in-Q is also supported
Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) GVRP and GARP enable automatic propagation and configuration of VLANs in a bridged domain
Unidirectional Link UDLD monitors physical connections to detect unidirectional links caused by incorrect
Detection (UDLD) wiring or cable/port faults to prevent forwarding loops and blackholing of traffic in switched networks
DHCP relay at Layer 2 Relay of DHCP traffic to a DHCP server in a different VLAN; works with DHCP Option 82
Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; it supports 2000 multicast groups (source-specific multicasting is also supported)
IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols
Head-of-Line (HOL) blocking HOL blocking prevention
Loopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP
Layer 3 IPv4 routing Wire-speed routing of IPv4 packets
Up to 990 static routes and up to 128 IP interfaces
IPv6 routing Wire-speed routing of IPv6 packets
Layer 3 interface Configuration of a Layer 3 interface on a physical port, LAG, VLAN interface, or loopback interface
Classless Interdomain Routing (CIDR) Support for CIDR
Routing Information Protocol (RIP) v2 Support for RIP v2 for dynamic routing
Policy-Based Routing (PBR) Flexible routing control to direct packets to a different next hop based on an IPv4 or IPv6 Access Control List (ACL)
DHCP server Switch functions as an IPv4 DHCP server, serving IP addresses for multiple DHCP pools or scopes
Support for DHCP options
DHCP relay at Layer 3 Relay of DHCP traffic across IP domains
User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets
Stacking Hardware stacking Up to 8 switches in a stack. Up to 200 ports managed as a single system with hardware failover
Stacking is supported on the following models:
Family 1: C1300-16P-4X, C1300-24T-4X, C1300-24P-4X, C1300-24FP-4X, C1300-48T-4X, C1300-48P-4X, C1300-48FP-4X, C1300-8MGP-2X, C1300-24MGP-4X, C1300-48MGP-4X
Family 2: C1300-12XT-2X, C1300-12XS, C1300-16XTS, C1300-24XS, C1300-24XT, C1300-24XTS
PIDs from the same Family can be stacked together. Cross-stacking between Families is not supported.
High availability Fast stack failover delivers minimal traffic loss. Support for LAG across multiple units in a stack
Plug-and-play stacking configuration/management Active/standby for resilient stack control Auto-numbering
Hot swap of units in stack
Ring and chain stacking options, auto stacking port speed, flexible stacking port options
High-speed stack interconnects Cost-effective high-speed 10 Gigabit Ethernet fiber interfaces
Security Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported
Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch
IEEE 802.1X (authenticator role) 802.1X: RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single/multiple host mode, and single/multiple sessions
Supports time-based 802.1X, dynamic VLAN assignment, and MAC authentication
IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms)
Web-based authentication Web-based authentication provides network admission control through a web browser to any host devices and operating systems
STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops
STP Root Guard Prevents edge devices not in the network administrator’s control from becoming STP root nodes
STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops)
DH
16400 Kč
cena s DPH
Cisco Catalyst switch C1300-24P-4G
Cisco Catalyst řady 1300 jsou managovatelné switche Gigabit Ethernet Layer 3 podnikové třídy určené pro malé a střední podniky a pobočky. Tyto jednoduché, flexibilní a bezpečné switche jsou ideální pro nasazení mimo rozvodnou skříň. Řada Catalyst 1300 pracuje na přizpůsobeném softwaru operačního systému Linux s intuitivním grafickým rozhraním, který zjednodušuje nastavení sítě a pokročilými funkcemi, které urychlují digitální transformaci, zatímco všudypřítomné zabezpečení chrání kritické obchodní transakce. Přepínače řady 1300 poskytují ideální kombinaci cenové dostupnosti a možností pro malé a střední podniky a pomáhají vám vytvořit efektivnější a lépe propojenou pracovní sílu.
Stránky produktu: C1300-24P-4G
Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking)
Capacity in millions of packets per second (mpps) (64-byte packets) 41.66
Switching capacity in gigabits per second (Gbps) 56.0
Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support
Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default
Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported
Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported
Rapid PVST+ (RPVST+); 126 instances are supported
Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Up to 8 groups
Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation
VLAN Support for up to 4093 VLANs simultaneously
Port-based and 802.1Q tag-based VLANs, MAC-based VLAN, protocol-based VLAN, IP subnet-based VLAN
Management VLAN
Private VLAN with promiscuous, isolated, and community port
Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN
Dynamic VLAN assignment via RADIUS server along with 802.1X client authentication Customer premises equipment (CPE) VLAN
Auto surveillance VLAN (ASV)
Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices
Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR)
VLAN translation Support for VLAN one-to-one mapping, in which customer VLANs (C-VLANs) on an edge interface are mapped to service provider VLANs (S-VLANs), and the original C-VLAN tags are replaced by the specified S-VLAN
Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers
Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs
Selective Q-in-Q also allows configuring of the Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag
Layer 2 protocol tunneling over Q-in-Q is also supported
Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) GVRP and GARP enable automatic propagation and configuration of VLANs in a bridged domain
Unidirectional Link UDLD monitors physical connections to detect unidirectional links caused by incorrect
Detection (UDLD) wiring or cable/port faults to prevent forwarding loops and blackholing of traffic in switched networks
DHCP relay at Layer 2 Relay of DHCP traffic to a DHCP server in a different VLAN; works with DHCP Option 82
Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; it supports 2000 multicast groups (source-specific multicasting is also supported)
IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols
Head-of-Line (HOL) blocking HOL blocking prevention
Loopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP
Layer 3 IPv4 routing Wire-speed routing of IPv4 packets
Up to 990 static routes and up to 128 IP interfaces
IPv6 routing Wire-speed routing of IPv6 packets
Layer 3 interface Configuration of a Layer 3 interface on a physical port, LAG, VLAN interface, or loopback interface
Classless Interdomain Routing (CIDR) Support for CIDR
Routing Information Protocol (RIP) v2 Support for RIP v2 for dynamic routing
Policy-Based Routing (PBR) Flexible routing control to direct packets to a different next hop based on an IPv4 or IPv6 Access Control List (ACL)
DHCP server Switch functions as an IPv4 DHCP server, serving IP addresses for multiple DHCP pools or scopes
Support for DHCP options
DHCP relay at Layer 3 Relay of DHCP traffic across IP domains
User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets
Security Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported
Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch
IEEE 802.1X (authenticator role) 802.1X: RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single/multiple host mode, and single/multiple sessions
Supports time-based 802.1X, dynamic VLAN assignment, and MAC authentication
IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms)
Web-based authentication Web-based authentication provides network admission control through a web browser to any host devices and operating systems
STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops
STP Root Guard Prevents edge devices not in the network administrator’s control from becoming STP root nodes
STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops)
DHCP snooping Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP servers
IP Source Guard (IPSG) When IPSG is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. This prevents IP address spoofing
Dynamic ARP Inspection (DAI) The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination addresses in the ARP packet. This prevents man-in-the-middle attacks
IP/MAC/port binding (IPMB) The preceding features (DHCP snooping, IPSG, and DAI) work together to prevent Denial-of-Service (DoS) attacks in the network, thereby increasing network availability
Secure Core Technology (SCT) Makes sure that the switch will receive and
1759 Kč
cena s DPH
Zyxel XMG-105 5 Ports 2,5G + 1 SFP+ MultiGig unmanaged Desktop Switch
Zdvojnásobte rychlost sítě
Řada XMG-100 2,5 Gbps neřízený přepínač s 10 Gbps uplinkem
Plug-and-play pro upgrade vaší sítě na WiFi 6/6E
Řada 2,5 Gbps přepínačů XMG-100 zahrnuje 5
2824 Kč
cena s DPH
MikroTik netPower Lite 7R (CSS610-1Gi-7R-2S+OUT); Venkovní 10portový switch s osmi PoE porty (7 reverzních PoE vstupů, 1 PoE výstup) a dva 10G SFP+ porty . Switch je součástí konceptu GPEN - zaměřený na zvýšení rychlosti a všestrannosti optických sítí...
6127 Kč
cena s DPH
Cisco Catalyst switch C1300-8T-E-2G
Sada pro montáž do racku není součástí balení.
Cisco Catalyst řady 1300 jsou managovatelné switche Gigabit Ethernet Layer 3 podnikové třídy určené pro malé a střední podniky a pobočky. Tyto jednoduché, flexibilní a bezpečné switche jsou ideální pro nasazení mimo rozvodnou skříň. Řada Catalyst 1300 pracuje na přizpůsobeném softwaru operačního systému Linux s intuitivním grafickým rozhraním, který zjednodušuje nastavení sítě a pokročilými funkcemi, které urychlují digitální transformaci, zatímco všudypřítomné zabezpečení chrání kritické obchodní transakce. Přepínače řady 1300 poskytují ideální kombinaci cenové dostupnosti a možností pro malé a střední podniky a pomáhají vám vytvořit efektivnější a lépe propojenou pracovní sílu.
Stránky produktu: C1300-8T-E-2G
Performance Switching capacity and forwarding rate (All switches are wire-speed and nonblocking)
Capacity in millions of packets per second (mpps) (64-byte packets) 14.88
Switching capacity in gigabits per second (Gbps) 20.0
Layer 2 switching Spanning Tree Protocol (STP) Standard 802.1d spanning tree support
Fast convergence using 802.1w (Rapid Spanning Tree Protocol [RSTP]), enabled by default
Multiple spanning tree instances using 802.1s (MSTP); 8 instances are supported
Per-VLAN Spanning Tree Plus (PVST+); 126 instances are supported
Rapid PVST+ (RPVST+); 126 instances are supported
Port grouping/link aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP)
Up to 8 groups
Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation
VLAN Support for up to 4093 VLANs simultaneously
Port-based and 802.1Q tag-based VLANs, MAC-based VLAN, protocol-based VLAN, IP subnet-based VLAN
Management VLAN
Private VLAN with promiscuous, isolated, and community port
Private VLAN Edge (PVE), also known as protected ports, with multiple uplinks Guest VLAN, unauthenticated VLAN
Dynamic VLAN assignment via RADIUS server along with 802.1X client authentication Customer premises equipment (CPE) VLAN
Auto surveillance VLAN (ASV)
Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS. Voice Services Discovery Protocol (VSDP) delivers networkwide zero-touch deployment of voice endpoints and call control devices
Multicast TV VLAN Multicast TV VLAN allows the single multicast VLAN to be shared in the network while subscribers remain in separate VLANs. This feature is also known as Multicast VLAN Registration (MVR)
VLAN translation Support for VLAN one-to-one mapping, in which customer VLANs (C-VLANs) on an edge interface are mapped to service provider VLANs (S-VLANs), and the original C-VLAN tags are replaced by the specified S-VLAN
Q-in-Q VLANs transparently cross a service provider network while isolating traffic among customers
Selective Q-in-Q Selective Q-in-Q is an enhancement to the basic Q-in-Q feature and provides, per edge interface, multiple mappings of different C-VLANs to separate S-VLANs
Selective Q-in-Q also allows configuring of the Ethertype (Tag Protocol Identifier [TPID]) of the S-VLAN tag
Layer 2 protocol tunneling over Q-in-Q is also supported
Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP) GVRP and GARP enable automatic propagation and configuration of VLANs in a bridged domain
Unidirectional Link UDLD monitors physical connections to detect unidirectional links caused by incorrect
Detection (UDLD) wiring or cable/port faults to prevent forwarding loops and blackholing of traffic in switched networks
DHCP relay at Layer 2 Relay of DHCP traffic to a DHCP server in a different VLAN; works with DHCP Option 82
Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; it supports 2000 multicast groups (source-specific multicasting is also supported)
IGMP querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
IGMP proxy The IGMP proxy provides a mechanism for multicast forwarding based on IGMP membership information without the need for more complicated multicast routing protocols
Head-of-Line (HOL) blocking HOL blocking prevention
Loopback detection Loopback detection provides protection against loops by transmitting loop protocol packets out of ports on which loop protection has been enabled. It operates independently of STP
Layer 3 IPv4 routing Wire-speed routing of IPv4 packets
Up to 990 static routes and up to 128 IP interfaces
IPv6 routing Wire-speed routing of IPv6 packets
Layer 3 interface Configuration of a Layer 3 interface on a physical port, LAG, VLAN interface, or loopback interface
Classless Interdomain Routing (CIDR) Support for CIDR
Routing Information Protocol (RIP) v2 Support for RIP v2 for dynamic routing
Policy-Based Routing (PBR) Flexible routing control to direct packets to a different next hop based on an IPv4 or IPv6 Access Control List (ACL)
DHCP server Switch functions as an IPv4 DHCP server, serving IP addresses for multiple DHCP pools or scopes
Support for DHCP options
DHCP relay at Layer 3 Relay of DHCP traffic across IP domains
User Datagram Protocol (UDP) relay Relay of broadcast information across Layer 3 domains for application discovery or relaying of Bootstrap Protocol (BOOTP)/DHCP packets
Security Secure Shell (SSH) Protocol SSH is a secure replacement for Telnet traffic. Secure Copy Protocol (SCP) also uses SSH. SSH v1 and v2 are supported
Secure Sockets Layer (SSL) SSL support: Encrypts all HTTPS traffic, allowing highly secure access to the browser-based management GUI in the switch
IEEE 802.1X (authenticator role) 802.1X: RADIUS authentication and accounting, MD5 hash, guest VLAN, unauthenticated VLAN, single/multiple host mode, and single/multiple sessions
Supports time-based 802.1X, dynamic VLAN assignment, and MAC authentication
IEEE 802.1X supplicant A switch can be configured to act as a supplicant to another switch. This enables extended secure access in areas outside the wiring closet (such as conference rooms)
Web-based authentication Web-based authentication provides network admission control through a web browser to any host devices and operating systems
STP Bridge Protocol Data Unit (BPDU) Guard A security mechanism to protect the network from invalid configurations. A port enabled for BPDU Guard is shut down if a BPDU message is received on that port. This avoids accidental topology loops
STP Root Guard Prevents edge devices not in the network administrator’s control from becoming STP root nodes
STP loopback guard Provides additional protection against Layer 2 forwarding loops (STP loops)
DHCP snooping Filters out DHCP messages with unregistered IP addresses and/or from unexpected or untrusted interfaces. This prevents rogue devices from behaving as DHCP servers
IP Source Guard (IPSG) When IPSG is enabled at a port, the switch filters out IP packets received from the port if the source IP addresses of the packets have not been statically configured or dynamically learned from DHCP snooping. This prevents IP address spoofing
Dynamic ARP Inspection (DAI) The switch discards ARP packets from a port if there are no static or dynamic IP/MAC bindings or if there is a discrepancy between the source or destination addresses in the ARP packet. This prevents man-in-the-middle attacks
IP/MAC/port binding (IPMB) The preceding features (DHCP snooping, IPSG, and DAI) work together to prevent Denial-of-Service (DoS) attacks in the network, thereby increasing network availability
Secure Core Technol
