Zyxel Switch GS1920-24HPv2 28Port 24xGb and 4xGb 375W PoE NebulaFlex Cloud

Zyxel Switch GS1920-24HPv2 28Port 24xGb and 4xGb 375W PoE NebulaFlex Cloud

Description:

Switch GS1920-24HPv2
Smart Managed Switch series Zyxel GS1920v2 presents Zyxel NebulaFlex that allows you to easily switch between our license-free platform to manage Nebula cloud at any time in just a few simple3 clicks.

Switch class: Managed
Switch class: SMART
Application: Medium and large companies
Switch layer: L2
Network architecture: GigabitEthernet
Number of 10/100/1000 Mbps ports: 24
Number of PoE ports (PoE & PoE+): 24
Number of COMBO ports: 4
Throughput: 56 Gigabajty na sek.
Forwarding rate: 42 Gigabajty na sek.
Packet buffer: 1.5 MegaBajt
MAC address table size: 16000
Stackability: Yes
VLAN:
Supported protocols and standards:

•     IEEE 802.3ab 1000BASE-T Ethern
•     IEEE 802.3z 1000BASE-X*
•     IEEE 802.3af PoE*
•     IEEE 802.3at PoE Plus*
•     IEEE 802.3az EEE*
•     IEEE 802.3x flow control
•     IEEE 802.1AB LLDP/LLDP-MED
•     IEEE 802.3ad LACP aggregation*
•     IEEE 802.1D Spanning Tree Protocol
•     (STP)*
•     IEEE 802.1w Rapid Spanning Tree
•     Protocol (RSTP)*
•     IEEE 802.1s Multiple Spanning Tree
•     Protocol (MSTP)
•     IEEE 802.1Q VLAN tagging*
•     IEEE 802.1p Class of Service (CoS)
•     prioritization*
•     IEEE 802.1X port authentication

QoS:

•    No. of hardware queues per port: 8*
•    802.1p queuing methods: SPQ, WRR, WFQ*
•    Storm control: broadcast, multicast, unknown unicast (DLF)*
•    Port-based rate limiting (ingress/egress)
•    Rate limiting per IP/TCP/UDP per port
•    Policy-based rate limiting
•    802.3x flow control
•    802.1p Class of Service (SPQ, WFQ, SPQ/WFQ combination capable)
•    DiffServ (DSCP)

Security:

•    802.1X*
•    Port security*
•    Layer 2 MAC filtering
•    Layer 3 IP filtering
•    Layer 4 TCP/UDP socket filteri
•    Static MAC forwarding
•    Multiple RADIUS servers*
•    Multiple TACACS+ servers
•    802.1x VLAN and 802.1p assignment by RADIUS*
•    Login authentication by RADIUS*
•    Login authentication by TACACS+
•    TACACS+ accounting
•    Authorization on RADIUS*
•    Authorization on TACACS+
•    SSL*
•    MAC freeze
•    DHCP snooping IPv4*
•    DHCP snooping IPv6
•    ARP inspection
•    Static IP-MAC-Port binding
•    Policy-based security filtering
•    Port isolation
•    IP source guard
•    MAC search
•    Guest VLAN*
•    ACL packet filtering (IPv4/IPv6)*
•    CPU protection
•    Interface related trap enable/disable (by port)
•    IPv6 Duplicated Address Detection

Management, monitoring, configuration:

•    SNMP v1, v2c, v3
•    SNMP trap group
•    RMON (1, 2, 3, 9)
•    ICMP echo/echo reply
•    Syslog*
•    IEEE 802.1AB LLDP
•    IEEE 802.1AB LLDP-MED
•    Custom default
•    Syslog (IPv4/IPv6)
•    Display port utilization*
•    Support NebulaFlex for hybrid mod

L2 features:

•    L2 multicast
•    IGMP snooping (v1, v2, v3)* 
•    IGMP snooping fast Leave
•    Configurable IGMP snooping timer and priority
•    IGMP snooping statistics
•    IGMP throttling
•    MVR support
•    IGMP filtering
•    IGMP snooping immediate leave
•    IGMP proxy mode & snooping mode selection
•    MLD snooping

L3 features:
Other functions:
Chassis type: Rack
Fan : No
Power supply : Internal
Power consumption: 463.5 Watt
Mean time between failures (MTBF): 638691 Hour
Accessories included:

• Power cable
• Technical Documentation
• Assembly kit

Power supply:

100 to 240 V AC, 50/60 Hz

Dimensions:

441 x 270 x 44 mm

Weight: 3.8 kilogram
Other features:
Designation: