Description
AP661
Huawei eKitEngine AP661 is an indoor AP in compliance with Wi-Fi 6 (802.11ax). It can simultaneously provide services on 2.4 GHz (2×2 MIMO), 5 GHz (2×2 MIMO) and 5 GHz (4×4 MIMO) frequency bands, achieving a device rate of up to 6.575 Gbps. Built-in smart antennas of the AP enable always-on Wi-Fi signals for users, significantly enhancing users’ wireless experiences. These strengths make it ideal for densely populated scenarios such as mobile office, education, and stadiums.
- Built-in smart antennas that automatically adjust the coverage direction and signal strength based on the intelligent switchover algorithm to adapt to changes in the external environment, in addition to providing accurate and stable coverage as stations (STAs) move.
- USB port for IoT expansion (such as ZigBee and RFID).
- Working modes: Fit, Fat, and cloud management.
| Technical Specifications | |
| Installation Type | Wall,Ceiling,T-Rail |
| 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) |
| 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 | PoE, PoE+, DC power adapter |
| 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 | 2.4GHz,5GHz |
| 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 | |
| MTBF [year] | 96 |
| MTTR [hour] | 0.5 |
| 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 | No function is limited. |
| Recommended Number of Access Users | 300 |
| Optimal Coverage Radius (m) | 40 |
| Management Mode | Cloud management AC650, S380 |
