ZXL-GS1920-24HP

Device Type Switch – 24 ports – smart – stackable
Enclosure Type Desktop, rack-mountable
Subtype Gigabit Ethernet
Ports 24 x 10/100/1000 (PoE+) + 4 x combo Gigabit SFP
Power Over Ethernet (PoE) PoE+
PoE Budget 375 W
Performance Switching capacity: 56 Gbps
Forwarding performance: 41.67 Mpps
MAC Address Table Size 16K entries
Routing Protocol IGMPv2, IGMP, static IP routing, IGMPv3
Remote Management Protocol SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 3, SNMP 2c, HTTP, SSH, SSH-2
Encryption Algorithm SSL
Authentication Method Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)
Features Flow control, Layer 2 switching, ARP support, VLAN support, IGMP snooping, Syslog support, port mirroring, Weighted Round Robin (WRR) queuing, 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, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, MLD snooping, IPv4 support, LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, NTP server, IP-MAC binding, DHCP client, Energy Efficient Ethernet, Multicast VLAN Registration (MVR), dual firmware images, Strict Priority Queuing (SPQ), loop prevention, port isolation, Class of Service (CoS), tagged VLAN, Generic VLAN Registration Protocol (GVRP), IGMP proxy, DiffServ Code Point (DSCP) support, 1.5MB packet buffer, ErrDisable Recovery, ZyXEL Discovery Protocol (ZDP), ZyXEL One Network (ZON), IGMP filtering, IGMP throttling
Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az
Status Indicators Power, system, link/activity
Expansion / Connectivity
Interfaces 24 x 1000Base-T RJ-45 PoE+
4 x SFP
4 x 1000Base-T RJ-45
Power
Power Device Internal power supply
Voltage Required AC 120/230 V (50/60 Hz)
Power Consumption Operational 476.7 Watt