Name: PBE-2AC-400 Ubiquiti 18 dBi 450 Mbps airMAX ac Wireless CPE
Brand: Ubiquiti
SKU: PBE-2AC-400
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The Ubiquiti PBE-2AC-400 serves as an outdoor wireless CPE with an 18 dBi directional antenna, operating on the airMAX ac protocol and delivering up to 450 Mbps throughput. Its design supports targeted wireless connections, suitable for point-to-point or point-to-multipoint network deployments.

General Information
Brand	Ubiquiti

Technical Information
Connector Type	RJ45 (Gigabit Ethernet), Passive PoE
Wireless Standard	Wi-Fi 5 (802.11ac)
WAN Type	Ethernet
WAN Ports	1
LAN Ports	1
SFP / SFP+ Ports	None
Module Slot Type	None
OFDMA Support	No
Beamforming	Yes
MU-MIMO	2x2
Mesh Support	No
Built-in Modem	None
Antenna Type	External
Antenna Count	1

Routing & Protocols
Multi-WAN / Load Balancing	No
NAT Support	No

Networking Features
VPN Support	None
Firewall	None
QoS Support	Traffic Shaping
SNMP Support	SNMPv1/v2c
Management Interface	Web GUI, CLI (SSH/Telnet), SNMP
POE Support	No
VLAN Support	Yes

Physical Characteristics
Condition	Refurbished
Weight	3.00

Product Description
The Ubiquiti PBE-2AC-400 is a wireless CPE designed to establish focused point-to-point or point-to-multipoint wireless connections. It operates within the airMAX ac protocol family, which is tailored for long-range outdoor wireless networks. This device is suited for deployment in outdoor environments where directional coverage and reliable connectivity are required. Typically, network administrators and IT professionals use the PBE-2AC-400 for extending network reach in wireless ISP setups or enterprise outdoor networks that require targeted signal delivery. Key Features 18 dBi antenna gain for directional signal focus Wireless throughput capacity up to 450 Mbps Compliance with airMAX ac protocol for optimized network performance Compact design suitable for outdoor installation Operates as a CPE to connect client devices to the network This device provides a practical solution for extending wireless connectivity over moderate distances with focused signal transmission. It fits operational scenarios that call for reliable directional links without extensive infrastructure modifications.

Use Cases
The PBE-2AC-400 is typically deployed in outdoor wireless network environments where directional signal delivery is needed, such as in wireless ISPs or enterprise networks. It supports clients requiring focused connectivity over moderate distances with stable throughput. How It's Used: Establishing point-to-point wireless bridges between buildings Serving as a CPE for extending ISP coverage to remote clients Creating focused directional links in outdoor enterprise networks Deploying in rural or suburban locations requiring targeted wireless access Connecting client devices in outdoor wireless LAN configurations The device functions as a critical component in outdoor network infrastructure, providing directional wireless links that align with the operational needs of ISPs and organizations managing expansive or challenging environments.

FAQ's
What frequency band does the PBE-2AC-400 operate on? The PBE-2AC-400 operates in the 5 GHz frequency band, which is common for outdoor wireless networking and supports the airMAX ac protocol. What does the 18 dBi rating indicate? The 18 dBi value reflects the directional antenna gain, signifying its ability to focus wireless signals to achieve extended range and focused coverage. Is the PBE-2AC-400 suitable for point-to-multipoint setups? Yes, the device is designed for use as a CPE in both point-to-point and point-to-multipoint wireless network configurations. What wireless throughput can I expect from this device? The PBE-2AC-400 supports wireless throughput up to 450 Mbps under optimal conditions. Can the PBE-2AC-400 be installed indoors? It is primarily designed for outdoor installation to establish directional wireless links and may not be suitable for indoor use. Which protocol does the PBE-2AC-400 utilize for communication? This device uses Ubiquiti's airMAX ac protocol, which optimizes wireless performance for outdoor point-to-point and point-to-multipoint connections.