Huawei Quidway S9300

Figure 3-9 Panel of the AC power supply
RUN
1
2
3
ON
OFF
4
ALM
FAULT
1. Power input 2. Handle 3. Switch 4. Indicator
Table 3-4 describes the indicators of the AC power supply.
Table 3-4 Description of the indicators of the AC power supply
Indicator
Color Description
RUN Green If the indicator is on, it indicates that the AC
power input is normal.
If the indicator is off and the FAULT indicator
or ALM indicator is on, it indicates that a fault
occurs or an alarm other than the over-current
alarm is generated.
ALM
Yellow If the indicator is on, it indicates a PS-off alarm,
over-temperature alarm, over-voltage alarm,
under-voltage alarm, or over-current alarm.
If the indicator blinks, it indicates that the
communication is fault.
If the indicator is off, it indicates that the power
supply is normal.
FAULT
Red If the indicator is on, the power supply is faulty
and the fault cannot be rectified.
If the indicator is off, it indicates that the power
supply does not have any fault that cannot be
rectified.
3 Power Supply
Quidway S9300 Terabit Routing Switch
Hardware Description
3-12 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 01 (2010-12-15)