Radio Specifications (R250D) - Huawei R250D-E Hardware Installation And Maintenance Manual

R250D&R250D-E
Product Description
Table 4-2 R250D-E Basic specifications
Item
Physical
specifications
Power
specifications
Environment
specifications

4.2 Radio Specifications (R250D)

Table 4-3 Radio specifications
Item
Antenna
type
Antenna
gain
Maximum
number of
concurrent
users
Issue 01 (2016-07-05)
Dimensions (H x
W x D)
Weight
System memory
Power input
Maximum power
consumption
Operating
temperature
Storage
temperature
Operating
humidity
IP rating
Atmospheric
pressure
Description
Built-in antenna
2.4 GHz: 4 dBi(Typical)

5 GHz: 6 dBi(Typical)

≤256
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Copyright © Huawei Technologies Co., Ltd.
Description
36mm x 86mm x 140mm
0.26kg
256MB DDR3L

32MB FLASH

DC:48V±5%

PoE power supply: in compliance with IEEE

802.3af/at
11.5 W (excluding the output power of the USB port
and PoE_OUT port)
NOTE
The actual maximum power consumption depends on local
laws and regulations.
-60 m to +1800 m: 0°C to +40°C

1800 m to 5000 m: Temperature decreases by

1°C every time the altitude increases 300 m.
-40°C to +70°C
5% to 95% (non-condensing)
IP20
53 kPa to 106 kPa
4 Technical Specifications
18