Detail overview
   Hpe - X140 - Qsfp+ Transceiver Module - 40 Gigabit Ethernet 
(jl251a). 
 Key Features : 
  Device Type : Qsfp+ Transceiver Module 
   Form Factor : Plug-in Module 
 Networking : 
   Connectivity Technology : Wired 
   Cabling Type : 40gbase-bidi 
   Data Link Protocol : 40 Gigabit Ethernet 
   Data Transfer Rate : 40 Gbps 
 Expansion / Connectivity : 
   Interfaces : 1 X Ethernet 40gbase-bidi