AirEngine 5773-21
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Huawei AirEngine 5773-21 Wall-Plate Wi-Fi 7 AP Overview
The AirEngine 5773‑21 is a compact Wi‑Fi 7 (802.11be) indoor access point designed for high-density environments like small offices, clinics, education, and retail spaces. It features dual-band radios (2.4 GHz & 5 GHz) with 2×2 MIMO on each, yielding 4 spatial streams and a peak 3.57 Gbps device rate. Packing in smart antennas, advanced Wi‑Fi 7 technologies, and IoT/BLE expansion, it's ideal for seamless, future-ready indoor coverage.
Highlights
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Dual-band 2×2 MIMO (4 streams) delivering up to 3.57 Gbps (689 Mbps @ 2.4 GHz + 2.88 Gbps @ 5 GHz).
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Built-in co-planar smart antennas that adaptively suppress interference and maintain signal quality.
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Next-gen Wi‑Fi 7 tech: supports 4096-QAM, MLO, MRU, MU-MIMO, OFDMA for enhanced throughput and efficiency.
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IoT & BLE integration: USB port supports ZigBee/RFID modules, and BLE 5.4 enables commissioning via Huawei CloudCampus.
Recommended Accessories
| Accessory | Category | Description |
|---|---|---|
| PoE Injector (802.3at/af) | Power Supply | Enables Ethernet-powered deployment via 2.5 GE uplink |
| 12 V DC Power Adapter | Power Supply | DC alternative when PoE isn't available |
| Mounting Kit | Installation | Included brackets for wall or ceiling installation |
| USB IoT Expansion Module | IoT Integration | Enables ZigBee/RFID peripherals via USB |
| BLE Beacon Module | IoT & Management | Supports Bluetooth tracking and remote O&M |
Comparison with Similar Models
| Feature | 5773‑21 | 5773‑23H/WP | 5762‑12HW |
|---|---|---|---|
| Bands & Streams | 2×2 + 2×2 = 4 streams | Same | Same |
| Max Device Rate | 3.57 Gbps | 3.57 Gbps | 3.00 Gbps |
| Antenna Type | Smart antennas (Co‑planar) | Smart antennas (Co‑planar) | Standard built-in |
| Uplink | 2.5 GE electrical (PoE‑In) | Hybrid optical/electrical | 1 GE electrical uplink |
| IoT/BLE Support | USB + BLE 5.4 | USB + BLE 5.2 | BLE 5.0 |
| Ideal Use Cases | SME clinics, dorms, offices | Similar high-end rooms | Small offices, budget rooms |
Specifications
| Parameter | Specification |
|---|---|
| Wi‑Fi Standard | IEEE 802.11be (Wi‑Fi 7), backward compatible to 802.11a/b/g/n/ac/ax |
| Spatial Streams (MIMO) | 2.4 GHz: 2×2; 5 GHz: 2×2 — total 4 |
| Peak Device Rate | 3.57 Gbps (0.689 + 2.88 Gbps) |
| Antenna Gain | 2.4 GHz: ~4 dBi; 5 GHz: ~5 dBi |
| Ports | 1×2.5 GE electrical uplink (PoE-In), 1×USB (IoT/BLE) |
| Power Input | PoE (802.3at/af) or 12 V DC ±10% |
| Max Power Consumption | Approx. 13.6 W (excluding USB devices) |
| Dimensions | Ø180 × 35 mm |
| Weight | 1.09 kg |
| Operating Temp/Humidity | –10 °C to +50 °C; 5–95 % RH; –60 m to +5,000 m altitude |
| Security & QoS | WPA3-SAE, WAPI, WEP, ACL, WMM, MU-MIMO, OFDMA, SST, more |
| Certifications | IEEE 802.11be/ac/ax, CE, FCC, RoHS, UL/IEC 60950-1/62368-1 |
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