Specifications

Appendix A Connector Wiring ASM-10/8 Installation and Operation Manual
A-2 DTE Interface Pin Assignment
Table A-1. V.24/RS-232 Connector Pinout (Cont.)
V.24 RS-232 DTE
Pin
Signal Identity Description
115 DD 17 Receiver Signal
A receive data rate clock output for use by external data sink.
Positive clock transitions correspond to data transitions.
142 25 Test Indicator A positive control signal output from ASM-10/8 during any test
mode.
141 18 Loop 3
Test Command
A control signal input; when on, commands ASM-10/8 into
Local Analog Loopback (V.54 Loop 3).
140 21
Loop 2
Test Command
A control signal input; when on, commands ASM-10/8 to send
a Remote Digital Loopback command (V.54 Loop 2) to the
remote ASM-10/8.
11 RPF LED Reset A positive level to the ASM-10/8/R (from management system)
resets the RPF LED in ASM-10/8/R.
22 Remote Power
Failure
A positive level from ASM-10/8/R when remote power failure
occurs.