Detail overview
   Hpe - X140 40g Qsfp+ Mpo Sr4 Transceiver (jg325a).  
 Key Features : 
  Device Type : Sfp+ Transceiver Module 
   Enclosure Type : Plug-in Module 
 Networking : 
   Connectivity Technology : Wired 
   Cabling Type : 40gbase-sr4 
   Data Link Protocol : 40 Gigabit Ethernet 
   Data Transfer Rate : 40 Gbps 
   Max Transfer Distance : 24.9 Miles 
 Expansion / Connectivity : 
   Interfaces : 1 X Network - Ethernet 40gbase-sr4 - Mpo 
   Compatible Slots : 1 X Qsfp