Service manual

Appendix B Signal Description B-5

B.2 Twisted-Pair Ethernet Connector

The twisted-pair Ethernet (TPE) connector is an RJ-45 type connector located on the

motherboard back panel. The following figure illustrates the TPE connector

configuration and the following table lists the TPE connector pin assignments.

Caution – Connect only TPE cable into TPE connector.

FIGURE B-3 TPE Connector Pin Configuration

TABLE B-3 TPE Connector Pin Assignments

Pin Signal Name Description

1 tpe0 Transmit data +

2 tpe1 Transmit data -

3 tpe2 Receive data +

4 Common mode termination Termination

5 Common mode termination Termination

6 tpe3 Receive data -

7 Common mode termination Termination

8 Common mode termination Termination