AirEngine 6761-21T
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Huawei AirEngine 6761-21T Indoor Wi-Fi 6 AP Overview
The AirEngine 6761‑21T is a high-performance Wi‑Fi 6 (802.11ax) indoor access point tailored for high-density environments like offices, classrooms, and event spaces. Featuring triple-band radios (2.4 GHz + dual 5 GHz), built-in smart antennas, and support for USB/BLE IoT integration, it delivers a top device rate of 6.575 Gbps.
Highlights
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Triple-Band Radio with 8 Spatial Streams
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2.4 GHz: 2×2:2 MIMO
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5 GHz #1: 2×2:2 MIMO
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5 GHz #2: 4×4:4 MIMO
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Cutting-Edge Wi‑Fi 6 Technologies
Utilizes 1024-QAM, UL/DL MU‑MIMO, OFDMA, and BSS coloring to enhance efficiency and reduce latency. -
Smart Antenna for Adaptive Coverage
Dual-band co-planar smart antennas double signal strength and offer 20% wider coverage dynamically. -
IoT and O&M Integration
Includes USB port for ZigBee/RFID, BLE for device commissioning, and supports Fit/Fat/Cloud management modes.
Recommended Accessories
| Accessory | Category | Description |
|---|---|---|
| PoE Injector (802.3at/af) | Power Supply | Supplies power via Ethernet; sold separately |
| DC Power Adapter | Power Supply | Accepts 12 V ±10% input; sold separately |
| Mounting Kits | Installation | Ceiling, wall, and T-rail mounts (included) |
| USB IoT Module | Expansion | Supports ZigBee, RFID integration |
| BLE Beacon Module | IoT & Management | Enhances asset tracking and remote commissioning via Bluetooth |
Comparison with Similar Models
| Feature | AirEngine 6761‑21T | AirEngine 6761‑21E (ext ant.) | Cisco Catalyst 9136AXE |
|---|---|---|---|
| Bands & Spatial Streams | 2.4 GHz 2×2 + 5 GHz 2×2 + 5 GHz 4×4 (8 streams) | Same | 2.4 GHz 2×2 + 5 GHz 4×4 (6 streams) |
| Max Device Throughput | 6.575 Gbps | 6.575 Gbps | ~6 Gbps |
| Smart Antenna | Built-in dual-band | External dual-band antenna | Internal standard |
| IoT/BLE Support | USB + BLE | Similar | Limited |
| Ideal Deployment | High-density indoor | Same | Enterprise indoor |
Specifications
| Parameter | Specification |
|---|---|
| Model | Huawei AirEngine 6761‑21T |
| Wi‑Fi Standard | IEEE 802.11ax (Wi‑Fi 6) |
| Radios/Frequency Bands | 2.4 GHz (2×2); 5 GHz #1 (2×2); 5 GHz #2 (4×4) |
| Spatial Streams | 8 (2 + 2 + 4) |
| Max Device Throughput | 6.575 Gbps |
| Antenna | Built-in smart antennas |
| USB Interface | USB 2.0 for IoT expansion (ZigBee/RFID) |
| Bluetooth | BLE for O&M via CloudCampus |
| Power Input | PoE (802.3at/af) or DC 12 V ±10% |
| Max Power Consumption | 21.2 W (excluding USB) |
| Max Users | ≤ 1,536 clients (512 per radio) |
| Dimensions | Ø220 × 50 mm |
| Weight | ~1.08 kg |
| Operating Temperature | –10 °C to +50 °C |
| Certifications | Wi‑Fi Alliance, CE, FCC, RoHS, UL/IEC etc. |
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Before returning any products, please contact us to explain the issues you are experiencing. In many cases, we can resolve the problem through technical support, and you won't need to return the product.
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