ADTRAN TSU 120e user manual Table C-3. Chain Out Pinout

Models: TSU 120e TSU 120

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Appendix C. Network Pinouts

Chain Out

This is used to connect to another TSU 120 chain-in connector. See Table C-3for the pinout for the chain-out connector.

Connections

The chain-out connections are as follows:

 

Connector type

RJ-48

 

Part number

AMP# 555164-2

 

 

Table C-3. Chain Out Pinout

 

 

 

 

 

Pin

Name

 

 

Description

 

 

 

 

1

GND

 

Ground - connected to unit chassis. Connected to

 

 

 

GND of next unit (pin 10).

 

 

 

 

 

2

UNUSED

 

 

 

 

 

 

 

3

TX DATA

 

Data transmitted to chained units by the TSU 120.

 

 

 

Connect to RX DATA of the next unit (chain-in pin

 

 

 

3).

 

 

 

 

 

 

4

UNUSED

 

 

 

 

 

 

 

5

RX DATA

 

Data received from chained units by the TSU 120.

 

 

 

Connect to TX DATA of the next unit (chain-in pin

 

 

 

5).

 

 

 

 

 

 

6,7,8

UNUSED

 

 

 

 

 

 

 

 

61202129L1-1

TSU 120 User Manual

C-3

Page 121
Image 121
ADTRAN TSU 120e user manual Table C-3. Chain Out Pinout