Rj-45 Port Connector And Cabling Specifications - Cisco 6500-E Installation And Verification Manual

RJ-45 Port Connector and Cabling Specifications

Hazardous network voltages are present in WAN ports regardless of whether power to the unit is OFF
Warning
or ON. To avoid electric shock, use caution when working near WAN ports. When detaching cables,
detach the end away from the unit first. Statement 1026
To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network
Warning
voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some
LAN and WAN ports both use RJ-45 connectors. Use caution when connecting cables. Statement 1021
To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord. Statement 1023
Warning
The T1 and E1 port adapter RJ-45 port connector and cabling specifications are described in this section:
Figure 14
•
Table 6
•
Figure 14
Pin 1
Pin 8
Table 6
1
Pin
1
2
3
4
5
6
7
8
1. Table 6
Cisco Communication Media Module for Catalyst 6500 Series Switch and Cisco 7600 Series Router Installation and Verification Note
26
shows the RJ-45 port cable connector pin orientation.
describes the RJ-45 port pinouts.
RJ-45 Port Connector
6-Port T1 and E1 Port Adapter RJ-45 Port Pinouts
Description
Receive R1
Receive T1
Not connected
Transmit R
Transmit T
Not connected
Not connected
Not connected
lists the pinouts for the RJ-45 port connector, not the pinouts of the cable connecting to the port.
RJ-45 (both ends)