Detail overview
   Cisco - 5-port Gigabit Ethernet Shared Port Adapter - Expansion Module - 5 Ports (spa-5x1ge-v2). 
 Key Features : 
  Device Type : Expansion Module - 5 Ports 
   Form Factor : Plug-in Module 
 Networking : 
   Connectivity Technology : Wired 
   Cabling Type : Ethernet 1000base-x 
   Data Link Protocol : Gigabit Ethernet 
   Data Transfer Rate : 1 Gbps 
   Remote Management Protocol : Snmp, Rmon, Cli 
   Status Indicators : Port Status, Power, Status 
   Features : Flow Control, Full Duplex Capability, Auto-negotiation, Mpls Support, Vlan Support, Mac Address Filtering, Quality Of Service (qos), Jumbo Frames Support 
   Compliant Standards : Ieee 802.3z, Ieee 802.1q, Ieee 802.3x, Ieee 802.1ad 
 Expansion / Connectivity : 
   Expansion Slot(s) : 5 (total) / 5 (free) X Sfp (mini-gbic) 
   Compatible Slots : 1 X Expansion Slot