Function Overview; Technical Specifications - Huawei S9300 Hardware Description

Quidway S9300 Terabit Routing Switch
Hardware Description
Table 3-6 Description of indicators on an AC power supply
Indicator
RUN
ALM
FAULT

3.4.3 Function Overview

The 220 V power supply provides 2200 W power and the 110 V power supply provides 1100
W power. In addition, the AC power supply supports EMC filtering and provides protection
against:
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3.4.4 Technical Specifications

Table 3-7
Issue 02 (2012-04-30)
Color
Green
Yellow
Red
Output overcurrent
Output overvoltage
Output short circuit
Output undervoltage
Input overvoltage
Input undervoltage
Overtemperature
Short circuit
Lightning
describes the technical specifications of the 2200 W AC power supply.
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Description
If the indicator is on, it indicates that the AC
power input is in the normal range.
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 overcurrent
alarm is generated.
If the indicator is on, it indicates that a PS-off
alarm, overtemperature alarm, overvoltage
alarm, undervoltage alarm, or overcurrent
alarm is generated.
If the indicator blinks, it indicates that
communication is interrupted.
If the indicator is off, the power supply works
properly.
If the indicator is on, the power supply is faulty
and cannot be rectified.
If the indicator is off, the power supply does not
have any fault that cannot be rectified.
3 Power Supply
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