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Compact white desktop switch with five RJ45 ports and status LEDs

Ubiquiti Networks

Ubiquiti Networks USW-Flex (46W) 5-port managed PoE network switch

SKU CH-D02D-SN7JR MPN USW-Flex (46W)

A managed 5-port Gigabit PoE switch with one PoE++ input and four PoE+ outputs delivering up to 46 W total power budget for indoor or outdoor deployment

  • Product formatDesktop
  • Management typeManaged
  • Main ports5 x RJ45
  • Main port speedTotal non-blocking throughput 5 Gbit/s Switching capacity 10
  • Main port type(5) GbE RJ45 ports
  • Layer support2

Model Flex

  • Managed Layer 2 switching with port isolation and flow control
  • Four PoE+ output ports deliver up to 15W each for access points
  • Single PoE++ input port powers the switch and enables 46W total PoE budget
  • Weatherproof housing operates from -40 to 55°C for indoor or outdoor deployment
  • Compact desktop design at 122.5 x 107.1 x 28 mm and 230 g

Flexible 5-port PoE switch

The Ubiquiti USW-Flex is a managed Layer 2 Gigabit switch designed for indoor or outdoor network expansion. It provides five RJ45 ports with a total non-blocking throughput of 5 Gbps and a switching capacity of 10 Gbps. The unit operates silently in a desktop form factor and is managed through the UniFi Controller or mobile app.

46W PoE budget with PoE++ input

Four ports deliver 802.3af PoE output up to 15W each, while the fifth port accepts 802.3at/bt PoE+ or PoE++ input for switch power. When fed by a PoE++ source or the optional 60W adapter, the switch offers a 46W total PoE budget. A PoE+ input reduces available power to 20W, and standard PoE input limits it to 8W.

Single PoE++ input port for power

The switch draws its own power exclusively through the dedicated PoE++ input port (pins 1,2+; 3,6- and 4,5+; 7,8-). No AC power supply is included in the box. Buyers without an existing PoE++ switch or injector must purchase the 50V 60W PoE adapter separately to achieve the full 46W output budget.

How it compares

Measured against everything we stock in Ethernet & PoE Switches, at today’s prices. Recalculated every night.

Price $83.99
Cheaper than about 82% of the 2,759 comparable items (median $482.99).

Specifications

Product
Brand nameUbiquiti Networks
Product lineNetwork Switch
Model nameFlex
Part numberUSW-Flex (46 W)
Connectivity
Management typeManaged
Main port speedTotal non-blocking throughput 5 Gbit/s
Switching capacity 10 Gbit/s
Layer support2
Ports & slots
Main ports5 x RJ45
Main port type(5) GbE RJ45 ports
PoE-enabled ports(4) PoE+ (Pins 1, 2+; 3, 6-)
Power
Power over EthernetYes
Power detailsPoE/PoE+ (Pins 1, 2+; 3, 6-)
PoE++ (Pins 1, 2+; 3, 6- and 4, 5+; 7, 8-)
50 V/60 W PoE adapter (Not included)
Size & build
Product dimensions122.5 × 107.1 × 28 mm (4.8 × 4.2 × 1.1 in)
Product weight230 g (8.1 oz)
Shipping weight0.41 kg
Package size173 × 135 × 64 mm
Environment & compliance
Temperature range46 W PoE output: -40 to 55 °C (-40 to 131 °F)
25 W PoE output: -40 to 65 °C (-40 to 149 °F)
Humidity range5 to 95% noncondensing
More details
Product formatDesktop
Indicator lightsSystem Status
Ethernet PoE Speed/link/activity
PoE Link/activity

Other versions of this model

5 more in the same range

Questions about this item

Will the USW-Flex (46W) power my older 802.3af access points through its four PoE+ ports?

Yes, the four PoE+ ports deliver up to 15 W each and are backward compatible with 802.3af devices, so legacy access points will receive power.

How can I verify the switch is passing traffic and supplying PoE after I connect it?

The front panel LEDs show system status, per-port speed, link, activity and PoE state, and the UniFi Controller reports real-time port statistics and PoE draw.

Does the box include the 60 W PoE++ adapter needed for the full 46 W PoE budget?

No, the 50 V / 60 W PoE++ adapter is sold separately; the switch ships with the desktop unit only and can also be powered from a PoE++ switch port.

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