Huawei AR500 Series Hardware Description page 290

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
5
7
Indicator Description
Figure 3-47
Issue 10 (2019-03-06)
LAN interfaces: four GE electrical
interfaces
NOTE
l GE0 is a management interface and is
used to upgrade the router.
l All GE LAN interfaces can be configured
as WAN interfaces.
Power jack
NOTE
l The router supports Huawei
Industrial AC Power Module
W Integrated Power Adapter with an
Adapter Cable.
l Use a DC power cable to connect the
router to an external power source.
shows the indicators on the AR509CG-Lc.
Copyright © Huawei Technologies Co., Ltd.
6 Config button
NOTE
l The configuration button is used to
restore the factory settings and switch
between console and RS232 interfaces.
l Holding down the button for 5s or longer
will restart the router and restore the
factory settings.
l Holding down the button for less than 5
seconds will switch from the factory
default console management interface to
the RS232 interface.
l Restoring the factory settings will cause
service interruption. Exercise caution
when using this button.
8 Two SIM card slots
NOTE
l The router supports double-card single-
4.5 60 W
standby, and SIM1 is the default master
or 4.4 24
card.
l If only one SIM card needs to be
installed, install it in slot SIM1.
3 Chassis
279