Figure 3-17 Ethernet Rj-45 Receptacle; Table 3-4 Ethernet Rj-45 Pinout - Cisco GSR12/60 - 12012 Router -AnyLAN, SONET/SDH Installation And Configuration Manual

Table 3-3 Ethernet MII Pinout (Continued)
1
Pin In Out
22–39 – –
1, 20, 21, 40 – –
1. Any pins not indicated are not used.
2. Tx_CLK and Rx_CLK are provided by the external transceiver.
Table 3-4 Ethernet RJ-45 Pinout
Pin Signal
1 TX+
2 TX–
3 RX+
4 Termination Network
5 Termination Network
6 RX–
7 Termination Network
8 Termination Network
Figure 3-17 shows the pin orientation of the female RJ-45 receptacle on the Ethernet port.
Figure 3-17 Ethernet RJ-45 Receptacle
8 7 6 5 4 3 2 1
RJ-45 connector
Connecting Route Processor Cables
Input/Output Description
– Common (ground)
– +5.0 volts (V)
Installing a Cisco 12012 3-39