Detail overview
   Hp - 5900af-48g-4xg-2qsfp+ Switch 48 Ports Managed Rack-mountable 
(jg510-61101). 
 Key Features : 
  Device Type : Switch - 48 Ports - Managed 
   Enclosure Type : Rack-mountable - 1u 
   Subtype : 10 Gigabit Ethernet 
   Ports : 48 X 10/100/1000 + 4 X 10 Gigabit Ethernet / 1 Gigabit Ethernet Sfp+ + 2 X 40 Gigabit Qsfp+ 
   Performance : Throughput : 250 Mpps 
routing/switching Capacity : 336 Gbps 
   Capacity : Ipv4 Routing Table Entries : 16000 
ipv6 Routing Table Entries : 8000 
   Mac Address Table Size : 128k Entries 
   Jumbo Frame Support : Yes 
   Routing Protocol : Ospf, Bgp-4, Rip-1, Rip-2, Bgp, Vrrp, Ospfv2, Static Ip Routing, Ecmp 
   Remote Management Protocol : Snmp 1, Telnet, Snmp 3, Snmp 2c, Cli 
   Authentication Method : Secure Shell (ssh), Secure Shell V.2 (ssh2) 
   Features : Dhcp Support, Arp Support, Vlan Support, Port Mirroring, Diffserv Support, Broadcast Storm Control, Ipv6 Support, Weighted Random Early Detection (wred), Rapid Spanning Tree Protocol (rstp) Support, Virtual Route Redundancy Protocol (vrrp) Support, Multiple Spanning Tree Protocol (mstp) Support, Access Control List (acl) Support, Quality Of Service (qos), Stp Root Guard 
   Compliant Standards : Ieee 802.1d, Ieee 802.1q, Ieee 802.1p, Ieee 802.3ad (lacp), Ieee 802.1w, Ieee 802.3ae, Ieee 802.1s, Ieee 802.1ab (lldp) 
   Ram : 2 Gb - Sdram 
   Flash Memory : 512 Mb 
 Expansion / Connectivity : 
   Interfaces : 48 X 10base-t/100base-tx/1000base-t 
4 X 10gb Ethernet / 1gb Ethernet - Sfp+ 
4 X 40gb Ethernet - Qsfp+ 
1 X Console - Rj-45 - Management 
1 X Usb 2.0 - Type A 
1 X Rj-45 - Management