Description

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 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.
  • Working modes: Fit, Fat, and cloud management.

Product Specifications

• • • Dimensions (Diameter x Depth): 220 mm × 50 mm
    • Weight: 1.08 kg
    • Port Type:
      • 1 × 2.5GE (RJ45) 100M/1000M/2.5G auto-sensing port (PoE input)
      • 1 × GE (RJ45) 10/100/1000M auto-sensing port
    • Additional Ports:
      • DC Input: 12 V power adapter connector
      • USB Type-A: Provides 2.5 W or 5 W power output
    • Installation Type: Wall / Ceiling / Junction Box (86 mm, 120 mm octagonal, 2-gang 120 mm)
    • Console Port: None
    • Storage: NAND Flash 512 MB

Power Specifications

• • • Power Input: PoE (IEEE 802.3af/at) or 12 V DC adapter
    • Rated Input Voltage: 12 V
    • Input Voltage Range:
      • DC: 12 V ±10%
      • PoE: IEEE 802.3af/at
    • Maximum Power Consumption: 21.2 W (excluding USB)
    • PoE OUT: Not supported

Environmental Specifications

• • • Operating Temperature: –10°C to +50°C (decreases by 1°C per 300 m above 1800 m)
    • Storage Temperature: –40°C to +70°C
    • Operating Humidity: 5% to 95% (non-condensing)
    • Altitude: –60 m to +5000 m
    • Atmospheric Pressure: 53 kPa to 106 kPa
    • Ground: Floating ground

Hardware & Interfaces

• • • Maximum Ports:
      • 1 × 2.5GE (RJ45)
      • 1 × GE (RJ45)
    • USB: Supported (2.5 W / 5 W output)
    • IoT Slot: Not supported
    • BLE: BLE 5.2

Radio Specifications

• • • Radio Number: 3
    • Frequency Bands: 2.4 GHz and 5 GHz
    • MIMO:
      • Radio 0: 2.4 GHz: 2×2
      • Radio 1: 5 GH (High Band): 2×2
      • Radio 2: 5 GL (Low Band): 4×4
    • Wi-Fi Standards:
      • 2.4 GHz: 802.11b/g/n/ax
      • 5 GHz: 802.11a/n/ac (Wave 2)/ax
    • Antenna Type: Built-in smart antennas
    • Antenna Gain:
      • 2.4 G: 4 dBi/chain (peak), 2 dBi (combined)
      • 5 G: 5 dBi/chain (peak), 3 dBi (combined)
      • BLE: 4 dBi
    • Maximum Transmit Power:
      • 2.4 GHz: 22 dBm/chain, 25 dBm (combined)
      • 5 GHz (2×2): 20 dBm/chain, 23 dBm (combined)
      • 5 GHz (4×4): 20 dBm/chain, 26 dBm (combined)
      • BLE: < 10 dBm
    • Transmit Power:
      • 2.4 G: –10 dBm to 22 dBm/chain
      • 5 G: –10 dBm to 20 dBm/chain

Reliability & Performance

• • • MTBF: 96 years
    • MTTR: 0.5 hours
      • Frequency Stability: +/-20 ppm

Protection & Compliance

• • Surge Protection (PoE Port):
    • Common Mode: 6 kV (1.2/50 μs)
    • Differential Mode: 0.5 kV (1.2/50 μs)
  • 802.3at: No function is limited
  • 802.3af:
    • Reduced Wi-Fi capability (limited spatial streams and power)
    • 2.5GE port operates as GE
    • GE port unavailable
    • USB power disabled
  • DC Power Supply: No function limitations