Compatible with Cisco SFP-10G-ER 10GBASE-ER SFP+ Transceiver | 10G ER SM 40KM 1550NM SFP-10G-ER-HPC

Fully Compatible with Cisco SFP-10G-ER Hot-Pluggable SFP+ Transceiver Module, 10Gbps Data Rate 10GBASE-ER 10G Ethernet, Singlemode Fiber (SMF) Up to 40km Reach, 1550nm Wavelength, Duplex LC Connector, DDM LIFETIME WARRANTY