Cisco SFP-10G-LR compatible 10-2457-02 10GBASE-LR SFP+LR 1310nm 10km over SMF
Cisco SFP-10G-LR compatible 1310nm 10km Catalyst, ASR and Nexus etc.
10GBASE-LR Module supports a link length of 10 kilometers on standard Single-Mode Fiber (SMF, G.652).
