DWDM-XFP-54.13-RF - Cisco Single-Mode 10Gbps 10GBase-DWDM Fiber 80km 1554.13nm Duplex LC Connector XFP Transceiver Module

Cisco - XFP transceiver module - 10 Gigabit Ethernet - 10GBase-DWDM - LC/PC single mode - 1554.13 nm - refurbished - for Cisco CRS-1, CRS-3 14; Ethernet Services Plus Extended Transport 20 The Cisco dense wavelength-division multiplexing (DWDM) XFP pluggable module allows enterprise companies and service providers to provide scalable and easy-to-deploy 10 Gigabit LAN, WAN, and optical transport network (OTN) services in their networks.