Cisco SFP Copper Transceivers connect Ethernet ports of routers and switches to copper networks. Cozlink manufactures and supplies Cisco SFP Copper Transceivers that come with RJ45 connector and deliver data reach extending up to 100m on Cat5 copper cables and up to 300m on Cat6 copper cables. Cozlink Cisco SFP Copper Transceivers can operate at industrial temperature range of 0 to 70 degree Celsius. These copper transceivers of SFP type, compatible with Cisco, are meant for short range connections and can be used at data center and workstation networks. Cozlink Cisco SFP Copper Transceivers are designed according to industrial standards MSA and RoHS and can be used interchangeably with other Cisco SFP compatible brands such as Dell, Huawei, Brocade, Extreme and many others.