Status Indication
On for 100 ms and off for
100 ms alternately (green)
Loading of the board software is in process.
On for 300 ms and off for
300 ms alternately (green)
The BIOS is guiding the upper-layer software.
On for 100 ms and off for
100 ms alternatively (red)
The BIOS self-check fails.
Off No power is input.
Description of the Synchronization Status Indicator (SYNC)
Status Indication
On (green)
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.
On (red)
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.
Description of the CXP Switching Status Indicator (ACTX)
Status
Indication
On (green) The board is in the working switching state .
Off The board is in the protection switching state.
Description of the CXP Control Status Indicator (ACTC)
Status
Indication
On (green) The board is in the working control state.
On for 100 ms and off for 100 ms alternately
(green)
The data of the equipment is backed up in
batch.
ATN 950B Multi-service Access Equipment
Hardware Description 11 Indicators
Issue 03 (2012-07-23) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
116
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