Detail overview
   Hp - E5406-44g-poe+/2xg-sfp+ V2 Zl - Switch - L4 - Managed - 44 X 10/100/1000 + 2 X Sfp+ - Rack-mountable - Poe (j9533a#aba). 
 Key Features : 
  Device Type : Switch - 44 Ports - L4 - Managed - With Hp E5400 Zl Switch Premium License 
   Enclosure Type : Rack-mountable - 4u 
   Ports : 44 X 10/100/1000 + 2 X Sfp+ 
   Power Over Ethernet (poe) : Yes 
   Performance : Switching Capacity : 379.2 Gbps 
   Mac Address Table Size : 64k Entries 
   Routing Protocol : Rip-1, Rip-2, Ospfv2, Static Ip Routing, Igmpv3, Ospfv3, Static Ipv6 Routing 
   Remote Management Protocol : Snmp 1, Rmon 1, Rmon 2, Rmon 3, Rmon 9, Telnet, Snmp 3, Snmp 2c, Http 
   Encryption Algorithm : Ssl 
   Authentication Method : Secure Shell (ssh), Radius, Tacacs+, Secure Shell V.2 (ssh2) 
   Features : Flow Control, Routing, Power Over Ethernet (poe), Bootp Support, Arp Support, Vlan Support, Auto-uplink (auto Mdi/mdi-x), Diffserv Support, Manageable, Spanning Tree Protocol (stp) Support, Rapid Spanning Tree Protocol (rstp) Support, Multiple Spanning Tree Protocol (mstp) Support, Quality Of Service (qos), Jumbo Frames Support, Mld Snooping, Poe+ 
   Compliant Standards : Ieee 802.3, Ieee 802.3u, Ieee 802.1d, Ieee 802.1q, Ieee 802.3ab, Ieee 802.3af, Ieee 802.3x, Ieee 802.3ad (lacp), Ieee 802.1w, Ieee 802.1x, Ieee 802.1s, Ieee 801.1p, Ieee 802.1v 
   Processor : 1 X Freescale Powerpc 8540 : 666 Mhz 
   Ram : 256 Mb - Ddr Sdram 
   Flash Memory : 128 Mb (max) 
 Expansion / Connectivity : 
   Interfaces : 44 X 10base-t/100base-tx/1000base-t - Rj-45 - Poe 1 X Rs-232c - Management 2 X Sfp+ 
   Expansion Slots Total (free) : 6 ( 4 ) X Expansion Slot 1 ( 1 ) X Compactflash Card 
   Installed Modules Qty (max) : 2 (installed) / 6 (max) 
 Power : 
   Power Device : Power Supply - Hot-plug - Plug-in Module 
   Voltage Required : Ac 120/230 V ( 50/60 Hz )