10GBase T is a standard that provides 10Gbit/s connections over unshielded or shielded twisted pair cable over distances of up to 100 metres. Whilst you need to use Cat6a or Cat7 cable to reach the full distance potential, the goods news is that if your data centre already has Cat5e or Ca6 cabling installed, you may not need to upgrade just yet.
Distances:
100m on Cat6a and Cat7 cable types
55m on Cat6 cable which is already deployed in many data centres



