Gigabit Switch Router Installation and Configuration Guide

Connecting Route Processor Cables
Cisco 12008 Gigabit Switch Router Installation and Configuration Guide
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Figure 3-13 RJ-45 Receptacle and Plug (Horizontal Orientation)
Warning The ports labeled Ethernet, 10BASE-T, Token Ring, Console, and AUX are
safety extra-low voltage (SELV) circuits. SELV circuits should only be connected to other
SELV circuits. Because the BRI circuits are treated like telephone-network voltage, avoid
connecting the SELV circuit to the telephone network voltage (TNV) circuits.
Table 3-7 PRP RJ-45 Ethernet Receptacle Pinout
1 RJ-45 receptacle 2 Category 5 UTP cable with plug
Ethernet Port Pin Signal Description
1 TxD+ Transmit data +
2TxD– Transmit data –
3 RxD+ Receive data +
4 Termination Network No connection
5 Termination Network No connection
6RxD– Receive data –
7 Termination Network No connection
8 Termination Network No connection
75043
8 7 6 5 4 3 2 1
1 2