brocade Icx6450-48p 48 Port Switch Managed Rack-mountable. 
main Specifications:  
device Type : Switch - 48 Ports - L3 - Managed - Stackable 
enclosure Type : Rack-mountable 1u 
subtype : Gigabit Ethernet 
ports : 48 X 10/100/1000 + 2 X 10 Gigabit Ethernet / 1 Gigabit Ethernet Sfp+ 
power Over Ethernet(poe) : Poe+ 
performance : Switching Capacity : 176 Gbps ¦ Forwarding Performance: 132 Mpps ¦ Stacking Bandwidth: 40 Gbps 
capacity : Virtual Interfaces (vlans): 4096 ¦ Spanning Tree Protocol Instances: 253 
mac Address Table Size : 16k Entries 
jumbo Frame Support : 9216 Bytes 
routing Protocol : Static Ipv4 Routing 
remote Management Protocol : Snmp 1, Rmon, Telnet, Snmp 2c, Http, Https, Tftp, Cli 
compliant Standards : 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 : Ac 120/230 V (50/60 Hz) 
dimensions (wxdxh) : 17.4 In X 14.6 In X 1.7 In