Chapter 2 Installation
Cabling
TC1920 Rev 1.3 User Manual
2-7
2.8.2
Telephone/Analog Port
This port is used to connect to end devices (FXS).
Figure 2-4 RJ-11 Pin Assignments
2.8.3
FastEthernet Ports
These ports are used for management and connecting to the Ethernet
network.
Figure 2-5 RJ-45 Pin Assignments
FXS Port RJ-11 Pin Assignment
1 - N/A
2 - N/A
3 - Ring
4 - Tip
5 - N/A
6 - N/A
Ethernet Port RJ-45 Pin Assignment
1 - Output, Tx+
2 - Output, Tx-
3 - Input, Rx+
4 - N/A
5 - N/A
6 - Input, Rx-
7 - N/A
8 - N/A
