Name: AF-5U US Ubiquiti airFiber Full-Duplex 5 GHz Gigabit Radio
Brand: Ubiquiti
SKU: AF-5U US
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The AF-5U US Ubiquiti airFiber radio is a full-duplex point-to-point device operating in the 5 GHz band, offering gigabit Ethernet throughput. It is engineered to create stable, long-distance wireless links suitable for connecting separate network segments without physical cables.

General Information
Brand	Ubiquiti

Technical Information
Connector Type	RJ45
WAN Type	Ethernet
WAN Ports	1
LAN Ports	1
SFP / SFP+ Ports	None
Module Slot Type	None
OFDMA Support	No
Beamforming	No
MU-MIMO	None
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	PoE
VLAN Support	Yes

Physical Characteristics
Condition	Refurbished
Weight	3.00

Product Description
The Ubiquiti AF-5U US is a full-duplex point-to-point gigabit radio designed to establish wireless links with fiber-like performance. It operates in the 5 GHz frequency band, delivering dedicated wireless connections suitable for bridging networks over distances without physical cabling. This radio is often deployed by network administrators and IT professionals seeking to extend network connectivity between locations where wired connections are impractical or cost-prohibitive. It serves environments including campuses, enterprise sites, and service provider networks. Key Features Full-duplex operation enabling simultaneous send and receive communication Gigabit Ethernet throughput supporting high bandwidth demands Operates in the 5 GHz spectrum for reduced interference Robust point-to-point design optimized for long-range links Compact form factor suitable for various mounting options The AF-5U US integrates into existing network infrastructures to provide wireless bridges that function similarly to fiber optic links. By delivering gigabit speeds over wireless, it helps overcome geographical and infrastructural challenges without compromising network capacity.

Use Cases
The AF-5U US is typically used in enterprise and service provider environments requiring high-capacity wireless point-to-point connections. It is applicable where fiber installation is costly or impractical, providing dedicated network links between buildings or sites. How It's Used: Connecting multiple offices within a campus through wireless gigabit links Bridging network segments in urban or suburban service provider networks Establishing wireless backhaul links where fiber deployment is not feasible Supporting high-bandwidth applications such as video streaming between sites Linking remote infrastructure components in enterprise IT environments Overall, the AF-5U US plays a technical role in extending wired network capabilities wirelessly, enabling efficient and dedicated communications across physical distances without relying on cable infrastructure.

FAQ's
What frequency band does the AF-5U US operate on? The AF-5U US operates in the 5 GHz frequency band, which allows for reduced interference and supports high-throughput wireless links. Can the AF-5U US handle full-duplex communication? Yes, this device supports full-duplex operation, enabling simultaneous transmission and reception for efficient gigabit connections. Is the AF-5U US suitable for long-range wireless links? Yes, it is designed specifically for point-to-point long-distance connections, providing reliable wireless bridging between separate locations. What throughput speeds does the AF-5U US support? It supports gigabit Ethernet throughput, enabling network performance comparable to fiber optic connections over wireless. Who typically uses the AF-5U US? Network administrators and IT professionals use this radio to establish dedicated wireless links in enterprise, campus, and service provider environments. Does the AF-5U US require specific mounting options? The device features a compact form factor that supports various mounting configurations appropriate for outdoor point-to-point deployments.