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R250D & R250D-E Remote Units

Huawei R250D and R250D-E are Remote Units (RUs) used in Huawei Distributed Wi-Fi Solution. They support 2 x 2 MIMO and two spatial streams, achieving a rate of 1.267 Gbit/s. The R250D and R250D-E are applicable to environments with complex wall structures and high-density rooms, such as schools, hotels, hospitals, and office meeting rooms.

Specifications

Specifications R250D R250D-E
Dimensions (H x W x D) 26.5 mm x 120 mm x 86 mm 36 mm x 140 mm x 86 mm
Power Input PoE power supply: In compliance with IEEE 802.3af/at DC: 48V ±5%
PoE power supply: In compliance with IEEE 802.3af/at
Maximum Power Consumption 10.1W
Note: The actual maximum power consumption depends on local laws and regulations
11.5W
Note: The actual maximum power consumption depends on local laws and regulations
Operating Temperature 0°C to 40°C
Antenna Type Built-in omnidirectional antenna
Maximum Number of Users ≤ 256
Maximum Transmit Power 2.4 GHz: 21 dBm (combined power)
5 GHz: 20 dBm (combined power)
Notes: The actual transmit power depends on local laws and regulations
MIMO: Spatial Streams 2 x 2:2
Radio Protocols 802.11a/b/g/n/ac/ac Wave 2
Maximum Rate 1.267 Gbit/s

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