Position Silkscreen Color Description
Steady red: A fault that affects
services has occurred. The fault
cannot be rectified automatically
and needs to be rectified manually.
Off: The system software is not
running or is resetting.
On the SRU SYS Red and green Slow blinking green: The system is
running properly.
Fast blinking green: The system is
powering on or restarting.
Steady red: A fault that affects
services has occurred. The fault
cannot be rectified automatically
and needs to be rectified manually.
Off: The system software is not
running or is resetting.
ACT: (active/
standby status
indicator)
Green Steady on: The SRU is in active
state.
Off: The SRU is in standby state.
Power Module Indicator
Table 9-2 describes states of the power module indicator.
Table 9-2 Description of the power module indicator
Silkscreen
Color Description
STATUS Red and green Steady green: The output power is within the
allowed range.
Steady red: The output power is out of
range.
Fan Module Indicator
Table 9-3 describes states of the fan module indicator.
Huawei
AR100&AR120&AR150&AR160&AR200&AR1200&AR
1600&AR2200&AR3200&AR3600 series Enterprise
Routers
Hardware Installation and Maintenance Guide
9 Appendix
Issue 05 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
135
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