Cisco - SFP+ transceiver module - 10GbE - 10GBase-LR - LC/PC single-mode - up to 10 km - 1310 nm - for 250 Series; Catalyst ESS9300, Switch Module 3110; Nexus 5010, 93180, 93XX; UCS C4200
Cisco - Optilised transsiiverid
Art no: SFP-10G-LR