Detail overview
   Hp - E3500-48g-poe Yl Switch - Switch - 48 Ports - Managed - Rack-mountable (j8693a). 
 Key Features : 
  Device Type : Switch - 48 Ports - Managed 
   Enclosure Type : Rack-mountable 1u 
   Ports : 48 X 10/100/1000 (poe) + 4 X Shared Sfp 
   Power Over Ethernet (poe) : Poe 
   Routing Protocol : Ospf, Rip-1, Rip-2, Igmpv2, Igmp, Igmpv3 
   Remote Management Protocol : Snmp 1, Rmon 1, Rmon 2, Rmon 3, Rmon 9, Telnet, Snmp 3, Snmp 2c, Http, Https, Ssh, Ssh-2 
   Features : Flow Control, Auto-sensing Per Device, Dhcp Support, Power Over Ethernet (poe), Auto-negotiation, Bootp Support, Arp Support, Vlan Support, Auto-uplink (auto Mdi/mdi-x), Diffserv Support, Manageable, Sntp Support, Quality Of Service (qos) 
   Compliant Standards : Ieee 802.3, Ieee 802.3u, 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 802.1s, Ieee 802.1ab (lldp) 
   Power : Ac 120/230 V ( 50/60 Hz )