Detail overview
   Dell - 25ge 850nm Short Wavelength Sfp+ Transceiver(407-bbzt). 
 Key Features : 
  Device Type : Sfp28 Transceiver Module - Lc Multi-mode 
   Form Factor : Plug-in Module 
 Networking : 
   Cabling Type : 25gbase-sr 
   Data Link Protocol : 25 Gigabit Lan 
   Data Transfer Rate : 25 Gbps