User guide

B-1

Pinouts B

TERMINAL CONNECTION

DTE CONNECTORS

Table B-1 COMM and NMS Port Pin Assignments

PIN SIGNAL

2 SD Send Data to Terminal

3 RD Receive Data from Terminal

8 CTS Clear to Send to Terminal (Connect between units, but not to the Terminal)

5 SG Signal Ground (Bidirectional)

Table B-2 HSSI DTE Connector Pin Assignments

SIGNAL DIRECTION

PIN #

+SIDE

PIN #

- SIDE

SG -

Signal Ground

—1 26

RT - Receive Timing To DTE 2 27

CA - DCE Available To DTE 3 28

RD -

Receive Data-

To DTE 4 29

Reserved future To DTE 5 30

ST-

Send Timing

To DTE 6 31

SG-

Signal Ground

—7 32

TA-DTE

Available

From DTE 8 33

TT-

Terminal Timing

From DTE 9 34