Huawei AR500 Series Hardware Description page 524

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Numb
er
1
2
3
4
5
Issue 10 (2019-03-06)
Indicator/ Color
Button
DC1/DC2 Green
RUN Green
ALM Red
GE Green
electrical
interface
indicators
(GE0 to
GE7)
GE optical Green
interface
indicators
(GE6 to
GE7)
Copyright © Huawei Technologies Co., Ltd.
Description
Steady on: DC power socket DC1/DC2 is
receiving power supply normally.
Off: DC power socket DC1/DC2 cannot receive
power supply normally or the router is not
powered on.
When no USB flash drive is connected to the
router, the RUN indicator works as the system
indicator:
l Off: The system software is not running or is
resetting.
l Slow blinking: The system is running properly.
l Fast blinking: The system is powering on or
restarting.
When a USB flash drive is connected to the router,
the RUN indicator works as the USB indicator:
l Steady on: USB-based deployment has been
completed.
l Fast blinking: The system is being upgraded or
configured using the USB flash drive.
When no USB flash drive is connected to the
router, the ALM indicator works as the system
indicator:
l Steady on: A system fault has occurred and
requires manual intervention.
l Off: The system is running properly.
When a USB flash drive is connected to the router,
the ALM indicator works as the USB indicator:
Steady on: USB-based deployment has failed.
Steady on: A link has been established.
Blinking: Data is being transmitted over the link.
Off: No link is established or no data is being
transmitted on the link.
Steady on: A link has been established.
Blinking: Data is being transmitted over the link.
Off: No link is established or no data is being
transmitted on the link.
3 Chassis
513