Router Installation Guide

Chapter 2 Preparing for Installation
PRP Port Connection Guidelines
2-28
Cisco XR 12410 Router Installation Guide
OL-13832-01
PRP RJ-45 Ethernet Connections
The RJ-45 Ethernet connection does not require an external transceiver.
Figure 2-14 shows the pin orientation of the RJ-45 Ethernet port and the modular
cable plug it accepts.
Figure 2-14 RJ-45 Receptacle and Plug
Table 2-4 lists the RJ-45 pin signals used on the connector.
H2936
8 7 6 5 4 3 2 1
RJ-45 connector
Ta b l e 2-4 PRP RJ-45 Ethernet Receptacle Pinout
Ethernet Port Pin Signal Description
1 TxD+ Transmit data +
2 TxD– Transmit data –
3 RxD+ Receive data +
4 Termination network No connection
5 Termination network No connection
6 RxD– Receive data –
7 Termination network No connection
8 Termination network No connection