Nortel AL4800A88-E6 Ethernet Routing Switch 4850GTS-PWR switch 48 ports managed Product description Avaya Ethernet Routing Switch 4850GTS-PWR + - switch - 48 ports - managed - rack mountable Device type Switch - 48 connections - L3 - managed - stackable Art Rack mountable 1U Subtype Gigabit Ethernet Ports 48 x 10/100/1000 (PoE) + 2 x Shared Gigabit SFP + 2 x SFP + Power Over Ethernet (PoE) PoE Power Switching fabric bandwidth: 184 Gbps Size of the MAC address table 8000 entries Jumbo frame support 9000 bytes Routing protocol RIP-1, RIP-2, IGMPv2, IGMP, VRRP, OSPFv2, IGMPv3 Remote administration protocol SNMP 2, SNMP, RMON, Telnet, SNMP 3, HTTP, TFTP, SSH Features Power Over Ethernet (PoE), BOOTP support, ARP support, DiffServ support, IPv6 support, SNTP support, Virtual Route Redundancy Protocol (VRRP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping , Support for Trivial File Transfer Protocol (TFTP), Quality of Service (QoS), PoE +, IPv4 support, LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), NetFlow, SNMP trap Product certifications IEEE 802.3, IEEE 802.3u, IEEE 802.3z, 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 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3at Power supply AC 120/230 V (50/60 Hz) Redundant power supply Optional Dimensions (width x depth x height) 44 cm x 43.7 cm x 4.4 cm Weight 12 kg