NortelAL4500A02-E6 Ethernet Routing Switch 4550T with 48 10/100 BaseTX ports plus 2 combo 10/100/1000 SFP ports, HiStack ports and RPS slot.
Inc. Base Software License & 46cm stack cable.
(RoHS compliant) (No power cord) 
Product description 
Avaya Ethernet Routing Switch 4550T - switch - 48 ports - managed 
Device type 
Switch - 48 connections - managed - stackable 
Art 
1U 
Subtype 
Fast Ethernet 
Ports 
48 x 10/100 + 2 x combi gigabit SFP 
Size of the MAC address table 
8000 entries 
Routing protocol 
IGMPv2, IGMP 
Remote administration protocol 
SNMP 1, SNMP 2, RMON, Telnet, SNMP 3, HTTP, HTTPS 
Features 
Flow control, auto-negotiation, BOOTP support, ARP support, trunking, VLAN support, MAC address filter 
Product certifications 
IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab ( LLDP) 
Power supply 
AC 120/230 V (50/60 Hz) 
Dimensions (width x depth x height) 
43.8 cm x 36.8 cm x 4.4 cm