Huawei ATN 950B Hardware Description page 125

ATN 950B Multi-service Access Equipment
Hardware Description
Status
On for 100 ms and off for
100 ms alternately (green)
On for 300 ms and off for
300 ms alternately (green)
On for 100 ms and off for
100 ms alternatively (red)
Off
Description of the Synchronization Status Indicator (SYNC)
Status
On (green)
On (red)
Description of the CXP Switching Status Indicator (ACTX)
Status
On (green)
Off
Description of the CXP Control Status Indicator (ACTC)
Status
On (green)
On for 100 ms and off for 100 ms alternately
(green)
Issue 03 (2012-07-23)
Indication
Loading of the board software is in process.
The BIOS is guiding the upper-layer software.
The BIOS self-check fails.
No power is input.
Indication
l The clock works in free-run mode and the system clock
priority list is not set. By default, the system clock priority
list contains only internal sources.
l The clock works in locked mode and is tracing a clock source
other than the internal sources in the priority list.
l The system clock is working in time synchronization mode,
and the PTP time and system clock are in the tracing state.
l The system clock priority list is set. All the clock sources,
however, are lost except for the internal clock sources. The
clock works in holdover mode or free-run mode.
l The system clock is working in time synchronization mode,
but no synchronization source is available. The system clock
and PTP time are working in holdover or free-run mode.
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Indication
The board is in the working switching state .
The board is in the protection switching state.
Indication
The board is in the working control state.
The data of the equipment is backed up in
batch.
11 Indicators
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