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61202156L2-1 TDU 120e User Manual B-1
Appendix B
Connector Pinouts
WIRING
Network
On the rear of the TDU 120e are two connectors labeled
NETWORK. These connectors are used for connecting to
the network. See Table B-1 for the pinout for the 8-pin
modular connector and Table B-2 on page B-2 for the pi-
nout of the male 15-pin D-connector.
Table B-1. Network Pinout of the 8-Pin Modular Connector
Pin Name Description
1 R1 RXDATA-RING Receives data from the network
2 T1 RXDATA-TIP Receives data from the network
3 UNUSED
4 R TXDATA-RING Sends data toward the network
5 T TXDATA-TIP Sends data toward the network
6,7,8 UNUSED