Cisco Systems PRP-2=, PRP-1=, PRP-1/R=, PRP-2/R= manual Ethernet Port Pin Signal Description

Configuring Interfaces on the PRP

Table 3	RJ-45 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

Depending on your RJ-45 cabling requirements, use the cable pinouts shown in Figure 11 or Figure 12.

Figure 11

MDI wiring

1TxD+

2TxD–

3RxD+

6RxD–

Straight-Through Cable Pinout (Connecting MDI Ethernet Port to MDI-X Wiring)

MDI-X wiring

1 RxD+

2 RxD–

6 TxD–	H11007
3 TxD+

Figure 12

PRP

1TxD+

2TxD–

3RxD+

6RxD–

Crossover Cable Pinout (for Connecting Two PRPs)

PRP

1 TxD+

2 TxD–

3 RxD+	75431
6 RxD–

	Performance Route Processor Installation and Configuration Guide
46	OL-11656-01