X2-10GB-LRM-RF - Cisco Multi-mode 10Gbps 10GBase-LRM Fiber 220m 1310nm Duplex SC Connector X2 Transceiver Module

Cisco X2 - X2 transceiver module - 10 Gigabit Ethernet - 10GBase-LRM - SC multi-mode - up to 722 ft - 1310 nm - refurbished - for Catalyst 3560E-12, 3560E-24, 3560E-48 The Cisco 10GBASE X2 modules offer customers a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications.