Huawei AR500 Series Hardware Description page 187

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Item
DC power input
DI/DO interface parameter
Interface density
Management interfaces
RS232 interfaces
USB 2.0 interfaces
DI/DO interfaces
RS485/RS422 Interfaces
LTE antenna interfaces
Service interfaces (standard configuration)
Environment parameters
Storage temperature
Operating temperature
Operating relative humidity
Operating altitude
Part number
3.2.12 AR502GR-L-D-H
Version Mapping
Table 3-92
Issue 10 (2019-03-06)
lists the mapping between the AR502GR-L-D-H router and software versions.
Copyright © Huawei Technologies Co., Ltd.
Specification
l Rated voltage: 12 V DC/24 V DC
l Maximum voltage range: 8 V DC to 36
V DC
Voltage level standard: LVTTL
1
1
1
1
1
2
WAN interface: one GE electrical interface
-40°C to +85°C (-40°F to +185°F)
l Operating at maximum LTE transmit
power: -25°C to +65°C (-13°F to
+149°F)
l Operating at typical LTE transmit power:
-25°C to +70°C (-13°F to +158°F)
NOTE
In compliance with IEC60068-2-1-2007 and
ETSI EN 300 019-2-3 V2.2.2:2003, the router
can operate reliably for 24 hours in a temperature
range of -35°C to +75°C (-31°F to +167°F) when
it transmits LTE signals at the the highest
transmit power.
5% to 95%, noncondensing
< 5000 m (16404 ft.)
50010259
3 Chassis
176