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Compact white cylindrical radio with N-type connector and Ethernet port

Ubiquiti Networks

Ubiquiti Networks B-DB-AC-US Bullet Dual-Band AC airMAX Network Antenna

SKU CH-V0AW-CEYKR

Dual-band outdoor radio delivering 300+ Mbps at 5 GHz with 22 dBm output, Gigabit Ethernet and 24 V passive PoE

  • Interface typeGigabit Ethernet Port
  • Antenna configurationN-Type Connector
  • Indicator lightsPower, Ethernet, 4 x Signal Strength
  • Power supplyMax. Power Consumption: 8 W Output Power: 22 dBm Power Suppl
  • Temperature rangeOperating Temperature: -40 to 70 degree Celsius (-40 to 158
  • Humidity rangeOperating Humidity: 5% ~ 95% non-condensing
  • Dual-band 2.4 and 5 GHz coverage for flexible link distances
  • airMAX ac technology delivers 300+ Mbps throughput at 5 GHz
  • Gigabit Ethernet port enables full-speed wired backhaul
  • 24 V passive PoE powers the radio over a single cable
  • Operates from -40 to 70 °C in 5–95 % humidity

Dual-Band AC Radio for Point-to-Point Links

The Bullet AC is a compact outdoor radio that combines a dual-band 2.4 and 5 GHz transceiver with an integrated N-Type antenna connector. It is built for installers who need a self-contained wireless bridge without separate RF cables or external antenna assemblies.

Gigabit Ethernet Port with 24V Passive PoE

The single Gigabit Ethernet port carries both data and power using 24V passive PoE on pairs 4,5+ and 7,8 return. An AC to 24V DC 0.5A PoE adapter is included, so no separate power supply or injector purchase is required for basic deployment.

Plug-and-Play airMAX Integration

The radio slides directly onto any airMAX sector or dish antenna with an N-Type interface, eliminating cable loss and mounting hardware. It operates from -40 to 70 °C at up to 95 % humidity and draws a maximum of 8 W, leaving headroom on typical outdoor PoE switches or midspans.

How it compares

Measured against everything we stock in Wi-Fi Antennas & Wireless Bridges, at today’s prices. Recalculated every night.

Price $62.99
Pricier than about 59% of the 399 comparable items (median $31.99).

Specifications

Product
Brand nameUbiquiti Networks
Model nameB-DB-AC-US
Connectivity
Antenna configurationN-Type Connector
Ports & slots
Interface typeGigabit Ethernet Port
Power
Power supplyMax. Power Consumption: 8 W
Output Power: 22 dBm
Power Supply: AC to 24 V DC, 0.5A Gigabit PoE Adapter
Power Method: 24 V Passive PoE (Pairs 4, 5+; 7, 8 Return)
Size & build
Product weight0.43 lb (0.2 kg)
Shipping weight3.18 kg
Package size591 × 222 × 102 mm
Environment & compliance
Temperature rangeOperating Temperature: -40 to 70 degree Celsius (-40 to 158 degree Fahrenheit)
Humidity rangeOperating Humidity: 5% ~ 95% non-condensing
More details
Indicator lightsPower, Ethernet, 4 x Signal Strength

Questions about this item

What does the 300+ Mbps throughput figure mean once the radio is installed?

That is the peak airMAX AC throughput at 5 GHz under ideal conditions; real-world speed depends on distance, interference, and antenna alignment.

What does the Gigabit Ethernet port cap in practice?

The port caps wired traffic at 1 Gbps, so the 300+ Mbps wireless link will not be bottlenecked by the Ethernet connection.

What does the radio need to mount on a mast or pole?

It connects directly to an antenna via the N-Type connector, eliminating separate RF cables, and draws power through the included 24 V passive PoE adapter.

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