Huawei AR500 Series Hardware Description page 310

Industrial switch routers
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Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Numbe
r
7
8
9
Interface Description
CON/RS232 interface
The CON/RS232 interface of a router can connect to an operation terminal for onsite
configuration.
Table 3-193 CON/RS232 interface attributes
Attribute
Connector type
Standards compliance
Issue 10 (2019-03-06)
Indicator/
Color
Button
PWR
Green
RSSI
Green
NOTE
There are
three RSSI
indicators
arranged
vertically on
the panel,
which turn
on in
sequence.
More RSSI
indicators in
steady on
state indicate
a larger
received
signal
strength
indicator
(RSSI) value
and higher
signal
strength.
GE electrical
Green
interface
indicators
(GE0 to
GE3)
Table 3-193
lists attributes of the CON/RS232 interface.
Copyright © Huawei Technologies Co., Ltd.
Description
Steady on: The system power supply is normal.
Off: The system power supply is abnormal or
the router is not connected to a power source.
One indicator on: The signal strength is low.
Two indicators on: The signal strength is
medium.
Three indicators on: The signal strength is high.
Three indicators off: No signal is available.
Steady on: A link has been established on the
corresponding interface.
Blinking: Data is being transmitted or received
on the corresponding interface.
Off: No link is established or no data is being
transmitted or received on the corresponding
interface.
Description
RJ45
RS232
3 Chassis
299

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