28 port smart managed switch 24x Gigabit copper and 4x Gigabit dual pers., hybrid mode, standalone or NebulaFlex Cloud
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https://www.zyxel.com/no/no/products/switch/8-24-48-port-gbe-smart-managed-switch-gs1920-series
Enclosure Type | Rack-mountable 1U |
|---|---|
Ports | 24 x 10/100/1000 + 4 x combo Gigabit SFP |
Performance | Switching capacity: 56 Gbps Forwarding rate: 42 Mpps |
Capacity | QoS hardware queues per port: 8 |
MAC Address Table Size | 16K entries |
Routing Protocol | IGMPv2, IGMP, IGMPv3 |
Remote Management Protocol | SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3, SNMP 2c |
Features | Flow control, VLAN support, IGMP snooping, Syslog support, port mirroring, DiffServ support, MAC address filtering, Broadcast Storm Control, IPv6 support, IP address filtering, Multicast Storm Control, Unicast Storm Control, firmware upgradable, Weighted Fair Queuing (WFQ), ZyXEL iStacking Technology, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Quality of Service (QoS), RADIUS support, MLD snooping, fanless, DHCP relay, Port Security, SNMP trap, DHCP client, Management Information Base (MIB), Multicast VLAN Registration (MVR), Dynamic VLAN Support (GVRP), dual firmware images, Strict Priority Queuing (SPQ), Neighbor Discovery Protocol (NDP), port isolation, Class of Service (CoS), IGMP proxy, 802.1x authentication, Duplicated Address Detection, cloud managed, DiffServ Code Point (DSCP) support, 1.5MB packet buffer, ErrDisable Recovery, IGMP filtering, IGMP throttling, Protocol-based VLANs support, CPU protection, IP source guard, ARP inspection, Internet Control Message Protocol (ICMP), VLAN filtering, Loop Guard, Voice VLAN, Private VLAN, Guest VLAN, Weighted Round Robin (WRR), MAC based VLAN, VLAN Tagging, port-based VLAN, Unknown Storm Control, MRSTP, MAC freeze |
Compliant Standards | IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3az |
Power | AC 120/230 V (50/60 Hz) |
Dimensions (WxDxH) | 44.1 cm x 13.1 cm x 4.4 cm |
Weight | 2.1 kg |