Detail overview
   Hpe - V1910-48g Switch - 48 Ports - L3 - Managed Switch (je009a).  
 Key Features : 
  Device Type : Switch - 48 Ports - L3 - Managed 
   Enclosure Type : External - 1u 
   Interfaces : Gigabit Ethernet 
 Networking : 
   Ports Qty : 48 X 10/100/1000 + 4 X Sfp 
   Data Transfer Rate : 1 Gbps 
   Data Link Protocol : Ethernet, Fast Ethernet, Gigabit Ethernet 
   Routing Protocol : Static Ip Routing 
   Remote Management Protocol : Snmp 1, Snmp 2, Rmon, Snmp 3, Https 
   Connectivity Technology : Wired 
   Communication Mode : Half-duplex, Full-duplex 
   Switching Protocol : Ethernet 
   Mac Address Table Size : 8k Entries 
   Status Indicators : Port Status, Port Transmission Speed, Port Duplex Mode, Power, Active 
   Features : Flow Control, Layer 3 Switching, Layer 2 Switching, Dhcp Support, Auto-negotiation, Arp Support, Vlan Support, Igmp Snooping, Weighted Round Robin (wrr) Queuing, Store And Forward, Quality Of Service (qos), Jumbo Frames Support 
   Compliant Standards : Ieee 802.3, Ieee 802.3u, Ieee 802.3z, Ieee 802.1d, Ieee 802.1q, Ieee 802.3ab, Ieee 802.1p, Ieee 802.3x, Ieee 802.3ad (lacp), Ieee 802.1w, Ieee 802.1x 
 Expansion / Connectivity : 
   Expansion Slots Total (free) : 4 ( 4 ) X Sfp (mini-gbic) 
   Interfaces : 48 X Network - Ethernet 10base-t/100base-tx/1000base-t - Rj-45 1 X Management - Console