Nortel Networks BayStack 5520-48T-PWR AL1001A05-E5 48 Port Gig POE Switch

Nortel Networks BayStack 5520-48T-PWR AL1001A05-E5 48 Port Gig POE Switch. Mounting brackets may or may not be includedSpecifications:Brand Nortel NetworksModel 5520-48T-PWRMPN AL1001A05E5UPC 0056097039683Key FeaturesForm Factor ExternalPorts Qty 48Data Transfer Rate 1 GbpsData Link Protocol Ethernet, Fast Ethernet, Gigabit EthernetCompatibility PCFeaturesOther Features Flow control, full duplex capability, routing, layer 3 switching, IP-routing, DHCP support, auto-negotiation, BOOTP support, ARP support, trunking, load balancing, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, traffic shaping, port mirroring, DiffServ support, manageable, stackable, MAC address filtering, IPv6 support, SNTP supportStatus Indicators Link activity, port transmission speed, port duplex mode, power, statusNetworkingNetworking Type SwitchConnectivity Technology WiredSwitching Protocol EthernetRemote Management Protocol HTTP, RMON, RMON 2, SNMP, SNMP 3, TelnetPower Over Ethernet (PoE) YesRouting Protocol RIP-1, RIP-2Stackable StackableMAC Address Table Size 16K entriesConnectorsInterfaces 2 x network stack device, 48 x network / power - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45PowerPower Consumption Operational 135 WattPower Source AC 120/230 V ( 50/60 Hz )Power Supplay Power supply - internalTechnical FeaturesEncryption Algorithm SSLDimensionsWidth 17.24 in.Height 1.77 in.Depth 15.24 in.Weight 19.4 lbsMiscellaneousEnclosure Type External - 1UHumidity Range Operating (Range) 10 - 90%Max Operating Temperature_Display 104 °FMin Operating Temperature_Display 32 °F