Sonnet's 10GBASE-T SFP+ transceiver transforms an SFP+ socket into an RJ45 port, enabling 10 Gigabit Ethernet (10GbE) networking over cost-effective CAT-6A copper cables. Whether used for switch-to-switch uplink or stacking connections in an Enterprise or SMB network, or for switch-to-server or storage system connections in a data center, or even for a client-to-switch link, this transceiver makes it simple to add copper connectivity where you need it..