SFP+ Module RJ45 GBIC 10G Connector Port Optical Module Ethernet Port M6Z62442
It is designed for high-speed communication links requiring 10 Gigabit Ethernet over Cat 6a/7 cable. 100% compatible with all. 1 x 10G SFP electrical port module. Supports 100/1000Base-T using Cat 5e cable or better.