Ethernet Specifications
1 ieee 802.3 compliant
2 maximum cable length: 100 meters (m)
3 connectors: rj-45 for 10base-t, 100base-tx, and 1000base-t
4 media, 10base-t: category 3 or higher utp on 2 pairs up to 100 m
5 media, 100base-tx: category 5 utp on 2 pairs up to 100 m
6 media, 1000base-t: category 5 and 6 utp on 4 pairs up to 100 m
7 channel speeds: ieee auto negotiation of 10base-t, 100base-tx, and 1000base-t