
DATASHEET
Indoor/Outdoor 5-Port PoE Gigabit Switch
with 802.3bt Input Power Support
Auto-Sensing IEEE 802.3af PoE Ports
Lightweight, Weatherproof Housing
Indoor/Outdoor Design with Versalle Mounts

Overview
DATASHEET
Build and expand your network with the
UniFi® Switch, model USW-Flex. The
USW-Flex is a congurable Layer 2 Gigabit
switch with auto-sensing 802.3af PoE. It
oers ve RJ45 Gigabit Ethernet ports,
providing 1 PoE input and 4 PoE output
links to your devices.
Switching Performance
The USW-Flex oers the forwarding capacity
to simultaneously process trac on all ports
at line rate without any packet loss.
PoE Flexibility
The USW-Flex features ve Gigabit RJ45
ports to deliver robust performance and
intelligent switching for your network.
Port 1 provides PoE Input while ports 2-4
oer 802.3af PoE and provide up to 15W
of power for your PoE devices. Products
requiring 802.3af, such as G3 Flex cameras,
are also supported.
Deployment Example
Indoor/Outdoor Design
The USW-Flex can be installed horizontally
or vertically and is designed for indoor and
outdoor use, making it ideal for desktop,
wall, and pole-mount installations.
With its weatherproof housing and versatile
mounting options, the USW-Flex provides
the exibility and durability in environments
with extreme temperature variations.
ULED-AT
UVC-G4-PRO
USG-PRO-4
Internet
UVC-G3-Flex
USW-Industrial
USW-Flex
UAP-AC-M
UCK-G2-PLUS
Remote Access to
UniFi LED Controller
The USW-Flex is powering the AC Mesh Access Point
and multiple UVC-G3-Flex cameras..
2

Scalable UniFi Network Controller
DATASHEET
Management Capabilities
The UniFi Network Controller can provision UniFi devices, map
out networks, and quickly manage system trac. Important
network details are logically organized for a simplied, yet
powerful,interface.
Network Overview
From a single pane of glass, view network topology and
conguration, real-time statistics, and debugging metrics. Monitor
your network’s vitals and make on-the-y adjustments as needed.
Deep Packet Inspection
Ubiquiti’s proprietary Deep Packet Inspection (DPI) engine includes
the latest application identication signatures to track which
applications (and IP addresses) are using the most bandwidth.
Detailed Analytics
The UniFi Network Controller provides congurable reporting
and analytics to manage large user populations and expedite
troubleshooting. Advanced search and sorting capabilities make
network management more ecient.
Multi-Site Management
A single controller running in the cloud can manage multiple
sites: multiple, distributed deployments and multi-tenancy for
managed service providers. Each site is logically separated and
has its own conguration, maps, statistics, guest portal, and
administratoraccounts.
Switch Conguration
You can access any managed UniFi Switch through the UniFi
Controller to congure a variety of features:
• Operation mode (switching or mirroring) per port
• Network/VLAN conguration
• Jumbo frame services
• Network settings
• Debug terminal option for command-line interface
Switch Port Status
You can also view status information for each port:
• Connection speed and duplexmode
• TX/RX data rates
• Network/VLAN setting
Software Features
The UniFi Network Controller software oers the following features:
• Centralized conguration management (including conguration
cloning)
• Auto-MDIX automatically adjusts as needed for straight through
or crossover cable
3

USW-Flex
Dimensions 122.5 x 107.1 x 28.0 mm
(4.82 x 4.22 x 1.10")
Weight 230 g (8.11 oz)
Networking Interfaces (5) 10/100/1000 Mbps RJ45 Ports
Management Interface Ethernet In-Band
Power Method (Port 1)
PoE Mode 1
PoE Mode 2
PoE Mode 3
802.3bt (Pins 1, 2+; 3, 6- and 4, 5+; 7, 8-)
802.3af/at (Pins 1, 2+; 3, 6-)
50V/60W PoE Adapter
PoE Out (Ports 2-5) 802.3af (Pins 1, 2+; 3, 6-)
SPECIFICATIONS
Max Power Consumption
5W
(Excluding PoE Output)
Max PoE+ Wattage Per Por 15.4W
Total PoE Power Budget
Powered by AF mode PSE
Powered by AT mode PSE
Powered by BT mode PSE
Powered by PoE Adapter
(Enabled in Controller)
8W
20W
46W
46W
Voltage Range
802.3af
802.3at/bt
44 - 57V
50 - 57V
LEDs
System
RJ45 Data Ports
PoE; Link/Speed/Activity
Status
ESD/EMP Protection ± 16kV Air, ± 16kV Contact
Operating Temperature
46W PoE Output
25W PoE Output
-40 to 55° C (-40 to 131° F)
-40 to 65° C (-40 to 149° F)
Operating Humidity 5 to 95% Noncondensing
Certications CE, FCC, IC
Recommended PoE power source: US-8-150W (sold separately)
Recommended PoE power source: USW-Industrial (sold separately)
Recommended PoE power source: POE-50-60W-WH (sold separately)
(POE-50-60W-WH requires enabling injector mode in UniFi Controller)
Specications are subject to change. Ubiquiti products are sold with a limited warranty described at: ui.com/support/warranty
The limited warranty requires the use of arbitration to resolve disputes on an individual basis, and, where applicable, specify arbitration instead of jury trials or class actions.
©2019 Ubiquiti Inc. All rights reserved. Ubiquiti, Ubiquiti Networks, the Ubiquiti U logo, the Ubiquiti beam logo, and UniFi are trademarks or registered trademarks of Ubiquiti Inc. in the United States and in other countries. Apple
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