Detail overview
   Dell - Sfp+ Transceiver Module - 1000base-sx, 10gbase-sr - Plug-in Module (407-bbvj). 
 Key Features : 
  Device Type : Sfp+ Transceiver Module 
   Form Factor : Plug-in Module 
 Networking : 
   Cabling Type : 10gbase-sr 
   Data Link Protocol : 10 Gige 
   Data Transfer Rate : 10 Gbps 
   Max Transfer Distance : 300 M 
designed For : 
 Poweredge T130, T330, T430, T630 Poweredge R430, R440, R540, R630, R640, R730, R740, R740xd, T440, T640