AirEngine 6761S-21T overview
Huawei AirEngine 6761S-21T is an access point (AP) in compliance with the Wi-Fi 6 standard. It can simultaneously provide services on three frequency bands: 2.4 GHz (2×2 MIMO), 5 GHz (2×2 MIMO), and 5 GHz (4×4 MIMO). The AP uses built-in smart antennas to ensure always-on Wi-Fi signals for users, significantly enhancing users’ wireless network experience. It is ideal for densely populated scenarios such as mobile office, education, shopping malls, and supermarkets.
Features:
- 02354VQJ: 1 x 2.5GE electrical port + 1 x GE electrical port; 02353XBR: 2 x GE electrical ports
- Built-in smart antennas that automatically adjust the coverage direction and signal strength based on the intelligent switchover algorithm to adapt to the application environment change, and provide accurate and stable coverage as STAs move
- USB port for IoT expansion (such as ZigBee and RFID)
- Bluetooth serial interface-based O&M through the built-in Bluetooth module by collaborating with CloudCampus APP; collaboration with a location server to accurately locate Bluetooth terminals and tags
- Working modes: Fit, Fat, and cloud management
Product Specifications:
| Item | AirEngine 6761S-21T |
|---|---|
| Storage | NAND Flash 512 MB |
| Console port | BLE console |
| Maximum power consumption [W] | 21.2 (excluding USB), 802.3at/af power supply |
| Power supply mode 6761S-21T |
|
| Rated input voltage [V] | 12 V |
| Input voltage range [V] |
DC: 12 V ± 10% PoE: 802.3at/af |
| Service port surge protection |
PoE port: Differential mode (48 V-RTN): 0.5 kV (1.2/50 us, 42 ohms), criterion B Common mode (8 wires to ground): 6 kV (1.2/50 us, 42 ohms), criterion B |
| Maximum number of physical ports on the entire device |
2.5GE (RJ45) x 1, 100M/1000M/2.5G auto-sensing GE (RJ45) x 1, 10M/100M/1000M auto-sensing |
| Long-term operating temperature [°C(°F)] | –10°C to +50°C (14°F to 122°F) (From 1800 m to 5000 m [5905.51 ft. to 16404.20 ft.], the maximum temperature of the device decreases by 1°C [1.8°F] for every 300 m [984.25 ft.] increase in altitude.) |
| Storage temperature [°C(°F)] | –40°C to +70°C (–40°F to +158°F) |
| Long-term operating relative humidity [RH] | 5% RH to 95% RH, non-condensing |
| Long-term operating altitude [m(ft.)] | –60 m to +5000 m (–196.85 ft to +16404.20 ft) |
| Atmospheric pressure [kPa] | 53kPa – 106kPa ETSI 300 019-2-3 |
| Ground | floating ground |
| USB | USB 2.0 |
| BLE | BLE5.2 |
| Radio number | 3 |
| Operating frequency band |
|
| MIMO spatial streams |
Radio 0 (2.4 GHz): 2×2 Radio 1 (5 GHz-H): 2×2 (high frequency band: 5490–5850 MHz) Radio 2 (5 GHz-L): 4×4 (low frequency band: 5150–5330MHz) |
| Wi-Fi standard |
2.4 GHz: 802.11b/g/n/ax 5 GHz: 802.11a/n/ac/ac Wave 2/ax |
| Radio interface | Built-in smart antennas |
| Antenna gain |
2.4G: 4 dBi/chain (peak value) 2 dBi (combined gain) 5G: 5 dBi/chain (peak value) 3 dBi (combined gain) BLE: 4 dBi |
| Maximum transmit power |
2.4 GHz: 22 dBm/chain 25 dBm (combined power) 5 GHz (2×2): 20 dBm/chain 23 dBm (combined power) 5 GHz (4×4): 20 dBm/chain 26 dBm (combined power) BLE: < 10 dBm |
| Singal radio transmit power [dBm] |
2.4G: -10 dBm to 22 dBm/chain 5G: -10 dBm to 20 dBm/chain |
| MTBF [year] | 135 year |
| MTTR [hour] | 0.5 hour |
| Frequency stability [ppm] | +/-20 |
| 802.3at power supply description | No function is limited. |
| 802.3af power supply description |
Wi-Fi: 2.4 GHz (2×2) + 5 GHz (1×1, high band) + 5 GHz (1×1, low band). The maximum combined power is adjusted to 21 dBm (2.4 GHz radio) and 18 dBm (5 GHz radio). Wired network port: The 2.5GE/PoE_IN electrical port is used as a GE port, and the GE electrical port is unavailable. Other ports: The USB port is unavailable. |
| DC power supply description 6761S-21T | No function is limited. |
| Installation Type |
|
| Dimensions without packaging (H x W x D) [mm(in.)] | Diameter x depth: 220 mm x 50 mm (8.66 in. x 1.97 in.) |
| Weight without packaging [kg(lb)] | 1.08 kg (2.38 lb) |
| Explore More |
| Huawei AirEngine 5761-12 |
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