StarTech.com Cisco SFP+ Module - 10GBASE-T Copper SFP Transceiver - Lifetime Warranty - 10 Gbps - Maximum Transfer Distance: 30 m (100 ft.)The SFP10GBTCST is a Cisco compatible copper transceiver module that has been designed, programmed and tested to work with Cisco brand switches and routers. It delivers dependable 10 GbE connectivity over copper cable, for 10GBASE T compliant networks, with a maximum distance of up to 30 m (98. 4 ft). Hot swappable with fiber optic modules Meets or exceeds OEM specifications and Multi Source Agreement (MSA) industry standards Uses a cost effective