Official manufacturer family image; appearance may vary by model.
华为 HUAWEI / Wireless
Huawei AirEngine 5773I-21 wireless device
Model：AirEngine 5773I-21
Product family：AirEngine 5773I-21
AirEngine 5773I-21 Huawei wireless device. Review official interfaces, performance and deployment requirements.
Product overview
Huawei AirEngine 5773I-21 is listed in the AirEngine 5773I-21 product family. Specifications below follow the corresponding official table column. The manufacturer family image may differ from the selected configuration. Contact us to confirm interfaces, configuration, compatibility and availability.
Key technical specifications
| Specification | Value |
|---|---|
| Official specification: 尺寸（高 x 宽 x 深） | 270 mm x 196 mm x 51 mm |
| Official specification: 电源输入 | Manufacturer specification: PoE供电：满足802.3at以太网供电标准Some manufacturer terms are retained in Chinese; refer to the Chinese view and original source. |
| Maximum power consumption | Manufacturer specification: 18.8 W | 说明：实际最大功耗遵照不同国家和地区法规而有所不同Some manufacturer terms are retained in Chinese; refer to the Chinese view and original source. |
| Operating temperature | -30°C ～ 60°C |
| Official specification: 天线类型 | Manufacturer specification: 内置全向天线Some manufacturer terms are retained in Chinese; refer to the Chinese view and original source. |
| Official specification: MIMO:空间流 | 2.4 GHz: 2x2:2, 5 GHz: 2x2:2 |
| Wireless standard | 802.11a/b/g/n/ac/ac wave2/ax/be |
| Official specification: 最高速率 | 3.57 Gbps |
Specifications are compiled from manufacturer references. Confirm the full specification, hardware version, configuration, availability and compatibility before ordering.