Table 13-5 Description of indicators on a 170 W AC power module panel
Indicator Color Description
INPUT Green
l Off: The AC input power is out of range.
l Steady on: The AC power input is in the normal
range.
OUTPUT Green
l Off: The AC output power is out of range.
l Steady on: The AC output power is in the normal
range.
l Blinking: The output power is out of range, for
example, overvoltage, overcurrent, or short circuit
occurs.
Table 13-6 Description of indicators on a 170 W DC power module panel
Indicator
Color Description
INPUT Green
l Off: The DC input power is out of range.
l Steady on: The DC power input is in the normal
range.
OUTPUT Green
l Off: The DC output power is out of range.
l Steady on: The DC output power is in the normal
range.
l Blinking: The output power is out of range, for
example, overvoltage, overcurrent, or short circuit
occurs.
Table 13-7 Description of the indicator on the 350 W AC power module panel
Indicator
Color Description
STATUS Green Off: The AC power input is abnormal (for example,
no input, overvoltage, or undervoltage) or AC power
output is abnormal (for example, overvoltage,
overcurrent, short-circuit, or overtemperature).
Steady on: The power module is working properly.
S2700&S3700&S5700&S6700 Switch
Hardware Installation and Maintenance Guide
13 Appendix
Issue 13 (2017-11-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
96
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