Indicator/Button Color Description
ACT Green Indicates the active MCU or the standby
MCU.
If the indicator is on, it indicates that the MCU
is the active one.
If the indicator is off, it indicates that the MCU
is the standby one.
RST
- Press this button to reset the board.
SYNC Green If the indicator is on, it indicates that the
device supports the time and clock
synchronization and the clock board is
installed on the MCUA.
If the indicator is off, it indicates that the
device supports the time and clock
synchronization but the clock board is not
installed on the MCUA.
7.5 LPU Indicators
This section describes the LPU indicators.
Indicators on the Panel
Table 7-6 describes the indicators on the panel of the LPU.
Table 7-6 Description of the indicators on the panel of the LPU
Indicator/Button
Color Description
RUN/ALM Green If the indicator is on, it indicates that the LPU
is powered on, but the software is not running.
If the indicator blinks every 2s (0.5 Hz), it
indicates that the system is in normal state.
If the indicator blinks every 0.25s (4 Hz), it
indicates that the system is starting.
Red
If the indicator is in red, it indicates that the
board is faulty.
Orange If the indicator is in orange, it indicates that
the board is inserted in the subrack and is
installed, and the board is powered on.
Quidway S9300 Terabit Routing Switch
Hardware Description 7 List of Indicators
Issue 01 (2010-12-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
7-5
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