Huawei OptiX OSN 550 Configuration Manual page 68

2 Creating the Network
Field
Clock Source WTR Time
Clock Source
AIS Alarm Generated
2-28
OptiX OSN 550 Multi-Service CPE Optical Transmission
Value Range
0-12
Default value: 5
For example: Internal Clock
Source
Yes, No
Default value: No
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System
Configuration Guide
Description
The Clock Source WTR
Time parameter is used to
specify the wait-to-restore
(WTR) time when the
Higher Priority Clock
Source Reversion Mode
parameter is set to Auto-
Revertive. When a clock
source is restored to its valid
status, the system does not
regard it as a valid source
immediately but verifies the
validity of the clock source in
a specific period of time. The
system regards the clock
source as a valid source only
if the clock source remains
valid during the specific
period of time. This specific
period of time is called the
WTR time of the clock
source.
You can click 7.123 Clock
Source WTR Time to
display the detailed
information.
Displays the name of the
clock source.
The AIS Alarm Generated
parameter is used to specify
whether an AIS alarm is a
condition for triggering the
switching of clock sources.
You can click 7.119 AIS
Alarm Generated to display
the detailed information.
Issue 02 (2011-06-30)