Cisco X2 Transceiver Module X2-10GB-LR=

The Cisco 10GBASE X2 module offers customers a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications.

The Cisco 10GBASE-LR module supports a link length of 10 kilometers on standard single-mode fiber (SMF, G.652).

Transceiver module - X2 - 10 Gigabit EN - 10GBase-LR - 1310 nm