ADTRAN TSU 120e - Manual (Page 119)

61202129L1-1 TSU 120 User Manual C-1
Appendix C
Network Pinouts
WIRING
Network Pinouts
On the rear panel of the TSU 120 is an eight-position modular
jack labeled NETWORK. This connector is used for connecting
to the network. See Table C-1 for the pinout for the network con-
nector.
Connections
The network connections are as follows:
Connector type (USOC) RJ-48C
Part number AMP# 555164-2
Table C-1. Network Pinouts
Pin Name Description
1 R1 RXDATA-RING Receive data from the network
2 T1 RXDATA-TIP Receive data from the network
3 UNUSED
4 R TXDATA-RING Send data toward the network
5 T TXDATA-TIP Send data toward the network
6,7,8 UNUSED