DPS Telecom NetGuardian 240T Hardware User Manual page 13

RJ45 Ethernet Connection
The pinouts for the Ethernet hub ports and the T1 WAN port are shown in Figure 5.4.2, above.
8
7
6 Trans mit Out - (Tx-)
5
4
3 Trans mit Out + (Tx+)
2 Receive In - (Rx-)
1 Receive In + (Rx+)
Fig. 5.4.2 Ethernet ports and T1 WAN port pinouts
RJ45 T1 Connection
8
7
6
5 Trans mit Out + (Tx+)
4 Trans mit Out - (Tx-)
3
2 Receive In + (Rx+)
1 Receive In - (Rx-)
9