Symmetricom TimeSource 3100 User Guide

Chapter 4 TL1 Reference
Commands
118 TimeSource User’s Guide 097-72020-01 Revision K – December 2005
OPT-a
(Additional
E1 outputs
on
990-72020-0
2 systems
only)
ALMOUT=b b = AIS Output is AIS during alarm
b =
SQUELCH
Output is squelched during alarm
b = SSM Outputs are at “SSUT” quality level during
holdover alarm (SSM requires CAS4 or
CCS4 output framing)
FRAMING=b b=CAS Output framing is CAS
b=CAS4 Output framing is CAS4
b=CCS Output framing is CCS
b=CCS4 Output framing is CCS4
b=NONE Output framing is NONE (analog) (If
ALMOUT is SQUELCH, then signal turns off
during Holdover alarm. Any other ALMOUT
option does not affect output during alarm)
OPT-a
(990-72020-0
4 systems
only)
ALMOUT=b b = AIS When the ESCIU detects an LOS on an
input span, AIS is output to the NE (the E1
option does not affect output during alarm)
b =
PASSTHRU
When the ESCIU detects an LOS on an
input span, the E1 alignment sequence is
passed through to the NE with the original
input alarm

Symmetricom TimeSource 3100 Specifications

General

Brand	Symmetricom
Model	TimeSource 3100
Category	GPS
Language	English