Appendix C. Network Pinouts

Control In/Chain In

This is used as an EIA-232 port for connection to a computer or modem (Control-in) or to another TSU 600 or TSU 100 (chain-in). See Table C-2, Control In/Chain In Pinout for the pinout for the control-in/chain-in con- nector.

Chain-in Connections

The chain-in connections are as follows:

Connector Type

RJ-48

Part Number

AMP# 555164-2

Table C-2.Control In/Chain In Pinout

Pin

Name

Description

 

 

 

1

GND

Ground-connected to unit chassis

 

 

 

2

RTS

Request to send-flow control

 

 

 

3

RXDATA

Data received by the TSU 600

 

 

 

4

UNUSED

 

 

 

 

5

TXDATA

Data transmitted by the TSU 600

 

 

 

6,7

UNUSED

 

 

 

 

8

CTS

Clear to send -- flow control

 

 

 

C-2

TSU 600 User Manual

61202076L1-1

Page 108
Image 108
ADTRAN 1202076L2#DC, 1202076L1#DC user manual Chain-in Connections, Table C-2.Control In/Chain In Pinout