Tripp Lite Cisco-Compatible SFP-10G-SR-S SFP+ Transceiver - 10GBase-SR/ DDM/ MMF/ LC/ 850 nm/ 300 m (984 ft.) - SFP+ transceiver module (equivalent to: Cisco SFP-10G-SR-S) - 10 GigE - 10GBase-SR - LC multi-mode - up to 984 ft - 850 nm