Ethernet 100Base-T4 connector

#Computer#Network connectors#connectors

100Base-T4 uses all four pairs. 100Base-TX only uses two pairs

8 pin RJ45 FEMALE connector pin-out & layout

8 pin RJ45 FEMALE connector  at the network interface cards/hubs

PinNameDescription
1TX_D1+Tranceive Data+
2TX_D1-Tranceive Data-
3RX_D2+Receive Data+
4BI_D3+Bi-directional Data+
5BI_D3-Bi-directional Data-
6RX_D2-Receive Data-
7BI_D4+Bi-directional Data+
8BI_D4-Bi-directional Data-
Note: TX & RX are swapped on Hub´s. Don´t know about Bi-directional data

Ethernet 1000Base-T (Gigabit ethernet)

HP Video Power Connector