ADTRAN TSU LT User Manual download pdf (Page 60)

Appendix C Pinouts TSU LT User Manual

CONTROL CHAIN OUT (RJ-48)

Use the Chain Out port to connect to another TSU LT Chain In connector. Table C-3 shows the pinout for

this connector.

Table C-3. Chain Out Pin Assignments

Pin Name Description

1GND

Ground-connected to unit chassis. Connect to GND of

next unit (pin 1).

2 UNUSED —

3TXDATA

Data transmitted to chained units by the TSU. Connect

to RX DATA of the next unit (Chain In pin 3).

4 UNUSED —

5RXDATA

Data received from chained units by the TSU. Connect

to TX DATA of the next unit (Chain In pin 3).

6, 7, 8 UNUSED —

1 2 ... 55 56 57 58 59 60 61 62 63 64

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ADTRAN TSU LT User Manual Page 60