3Com VCX v7111 User Manual page 41

CAUTION: V7111 24 PORT Safety Notice
To protect against electrical shock and fire, use a 26 AWG min wire to connect
analog FXS lines to the 50-pin Telco connector.
RJ-45 Ethernet Connector Pinouts
Figure 16
RJ-45 Connector and Pinout
1 2 3 4 5 6 7 8
1 - Tx+
2 - Tx-
3 - Rx+
6 - Rx-
50-pin Telco Connector (V7111 24 PORT/FXS only)
Figure 17
Pin Numbers
25
50
®
3Com VCX V7111 VoIP Gateway User Guide
4, 5, 7, 8
not
connected
1
26
41