Figure 3-109 Indicators on the AR1504-24T
Table 3-458 Description of indicators on the AR1504-24T
Numb
er
Indicator
/Button
Color Description
1 PWR1/
PWR2
Green
l Off: The power supply is not working.
l Off: The power supply is working.
2 SYS Red and
green
l Off: The system software is not running or is
resetting.
l Slow blinking green: The system is running
properly.
l Fast blinking green: The system is powering on
or restarting.
l Steady red: A fault that affects services has
occurred on the card. The fault cannot be
rectified automatically and requires manual
intervention.
l Off: The system is running properly.
3 DO Green
l Off: There are no alarm output signals.
l Steady on: There are alarm output signals.
4 FE
interface
indicator
Green
l Steady on: The interface is in Link-Up state.
l Off: The interface is in Link-Down state.
l Blinking: The interface is transmitting or
receiving data.
5 GE
interface
indicator
Green
l Steady on: The interface is in Link-Up state.
l Off: The interface is in Link-Down state.
l Blinking: The interface is transmitting or
receiving data.
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
3 Chassis
Issue 10 (2019-03-06) Copyright © Huawei Technologies Co., Ltd. 549
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