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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.

    Specifications¹

    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

    1. This content is applicable only to regions outside mainland China. Huawei reserves the right to interpret this content.

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