Output Port Status


TimeProvider outputs are configured in groups (OUTA, OUTB, OUTC and OUTD), each group can be enabled (providing output), or disabled (not providing output).

Each output icon has a color coded triangle that reflects the alarm level on that output.

No alarms

Minor Alarm

Major Alarm

Critical Alarm

The status can be either OK (no alarms) or ALM (active alarm(s) on outputs).

The following tables provide an explanation of Frame Type, Free-run Fault, and Holdover Fault.

Frame Type

Explanation

1.544M

An analog 1.544 MHz signal

2M

An analog 2.048 MHz signal

6.312M

An analog 6.312 MHz signal

CAS

A digital E1 2 Mb signal with Common Associative Signaling

CCS

A digital E1 2 Mb signal with Common Channel Signaling

T1 D4

A T1 signal with D4 format

T1 ESF

A T1 signal with Extended Super Frame format

T1 PULSE

Used for testing the T1 signal mask and should not be used for normal operation

CC

A Composite Clock signal

JCC

A Japanese Composite Clock signal

JCC4

A Japan Composite Clock signal with 400 Hz

8K

An analog 8 kHz signal

Free-run Fault setting defines if the output fault is set or not set when the Local Oscillator enters Free-run mode. Holdover Fault setting defines if the output fault is set or not set when the Local Oscillator enters Holdover mode.

Free-run / Holdover Fault

Explanation

ON

In fault mode generate outputs based upon system SSM

AIS

In fault mode generate AIS outputs

SQUELCH

In fault mode outputs are turned off