Indicator/Button Color Meaning
ACT Green This indicator shows whether the SRU is the
master SRU or slave SRU.
If the indicator is on, it indicates that the SRU
is the master SRU.
If the indicator is off, it indicates that the SRU
is the standby SRU.
RST
- Press this button to reset the board.
NOTE
Resetting the board will cause the loss of service
packets. Confirm the operation before you press the
Reset button.
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 SRU.
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 SRU.
7.4 MCUA Indicators
This section describes the MCU indicators.
Table 7-5 describes the MCU indicators.
Table 7-5 Description of the MCU indicators
Indicator/Button
Color Description
RUN/ALM Green If the indicator is on, it indicates that the MCU
is powered on, and the software is not run.
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.
7 List of Indicators
Quidway S9300 Terabit Routing Switch
Hardware Description
7-4 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 01 (2010-12-15)
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