Ubiquiti B-DB-AC-US Quick Start Guide

Dual-Band airMAX® ac Radio with

Dedicated Wi-Fi Management

Model: B-DB-AC

Introduction

Thank you for purchasing the Ubiquiti Networks® Bullet
AC. This Quick Start Guide is designed to guide you through
installation and also includes warranty terms.

™

Package Contents

Dual-Band airMAX® ac Radio with

Dedicated Wi-Fi Management

Bullet AC Compression

Seal

Model: B-DB-AC

Quick Start Guide

Installation Requirements

• Shielded Category 5 (or above) cabling with drain wire
should be used for all outdoor wired Ethernet connections
and should be grounded through the AC ground of the PoE.

We recommend that you protect your networks from
harmful outdoor environments and destructive ESD events
with industrial‑grade, shielded Ethernet cable from Ubiquiti
Networks. For more details, visit

www.ubnt.com/toughcable

• Surge protection should be used for all outdoor installations.
We recommend that you use two Ethernet Surge Protectors,
model ETH‑SP, one near the B‑DB‑AC and the other at the
entry point to the building. The ETH‑SP will absorb power
surges and safely discharge them into the ground.

To Antenna

ETH-SP

TERMS OF USE: Ubiquiti radio devices must be professionally
installed. Shielded Ethernet cable and earth grounding must
be used as conditions of product warranty. TOUGHCable™
is designed for outdoor installations. It is the professional
installer’s responsibility to follow local country regulations,
including operation within legal frequency channels, output
power, and Dynamic Frequency Selection (DFS) requirements.

ES-8-150W

B-DB-AC

ETH-SP

To LAN

Hardware Overview

N-Type

Connector

Ethernet

Port

LEDs

Cable Gland

Body

Compression

Seal

Hardware Installation

1. Unscrew the Cable Gland Body and detach it from

the Bullet.

2. Feed the Ethernet cable through the Cable

Gland Body.

3. Slip the Compression Seal around the cable.

4. Seat the CompressionSeal into the

CableGlandBody.

5. Connect the Ethernet cable to the port located on

the bottom of the Bullet.

6. Securely attach the Cable Gland Body onto the

Bullet. Ensure the Compression Seal is securely
compressed and tightly sealed around the cable.

RESET

M/N: BM5HP
24V 1A PoE

7. Connect the Bullet to the N‑Type connector of

the antenna.

Accessing airOS via Wi‑Fi

Verify connectivity in the airOS Configuration
Interface. There are two methods, the UNMS™ App
and Web Portal. Both are available for 15minutes
immediately after you power on the device. If
necessary, you can power cycle the Bullet AC to
re‑enable its Wi‑Fi.

Proceed to the appropriate instructions:

UNMS App

1. Download the UNMS app from the AppStore

(iOS) or Google Play™ (Android).

2. Connect your device’s Wi‑Fi to the Bullet AC SSID

named: B-DB-AC:<MAC Address>

Note: Ensure that DHCP is enabled

on your Wi‑Fiadapter.

3. Launch the app.

4. Tap the Bullet AC on the Connections screen.

Bullet AC

192.168.172.1

:F08FC2552017

BDBAC

5. Tap Connect on the Login screen.

192.168.172.1

BDBAC:F09FC25EXXXX

6. Select your Country and tap Done.

United Kingdom

Argentina

Armenia

Aruba

Australia

Austria

Azerbaijan

Bahrain

Barbados

Belarus

Note:

For the Country setting, U.S. product
versions are restricted to a choice of Canada,
Puerto Rico, or the U.S. to ensure compliance
with FCC/IC regulations.

Bullet AC

7. Under Configuration, customize your settings
as needed.

Bullet AC

(Not Applicable)