USW-ULTRA specification sheet

Specifications for USW-ULTRA

Ubiquiti USW-ULTRA UniFi Ultra 8 Port Gigabit Switch with 7 Ports PoE/PoE+

USW-ULTRA Gallery image 1 [Size: 1252 (W) x 939 (H)]

USW-ULTRA Gallery image 2 [Size: 1276 (W) x 957 (H)]

USW-ULTRA Gallery image 3 [Size: 1315 (W) x 986 (H)]

USW-ULTRA Gallery image 4 [Size: 1308 (W) x 981 (H)]

Ubiquiti USW-ULTRA UniFi Ultra 8 Port Gigabit Switch with 7 Ports PoE/PoE+, 8x Gigabit Ethernet RJ45 Ports with 7x PoE/PoE+, 16 Gbps switching capacity, 42W PoE++ Input, 16W PoE+ Input, 30W Maximum PoE+ wattage per Port

Network: Switch

Ubiquiti

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R 2 320.00 inc VAT

Overview:

Ultra
USW-Ultra (42W)

A compact, Layer 2, 8-port GbE PoE switch with versatile mounting options.
(7) GbE PoE+ output ports
(1) GbE PoE++ input port*
42W PoE availability with PoE++ input
16W PoE availability with PoE+ input

Specifications:

©2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx-computers.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications
Product Code	USW-ULTRA
Mechanical
Dimensions	203 x 76 x 33 mm (8 x 3 x 1.3")
Weight	Device: 320 g (11.3 oz)
Weight	Wall mount: 45 g (1.6 oz)
Enclosure material	Polycarbonate
Hardware
Management interface	Ethernet In-Band
Networking interface	(8) GbE RJ45 ports
PoE interface	(7) PoE/PoE+ (Pins 1, 2+, 3, 6-)
Total non-blocking throughput	8 Gbps
Switching capacity	16 Gbps
Power method	(1) 54V, 3.9A power adapter (Not included)
	(1) 54V, 1.1A power adapter (Not included)
	PoE++ (Pins 1, 2+, 3, 6- and 4, 5+, 7, 8-)
Power supply	54V, external, 1.1A/60W
Supported voltage range	44-57V DC
Max. power consumption	9W with PoE input (Excluding PoE output)
Max. power consumption	8W with AC adapter input (Excluding PoE output)
Total available PoE	PoE++ input: 42W
	PoE+ input: 16W
	60W PoE adapter input: 42W
	60W AC adapter input: 52W
	210W AC adapter input: 202W
	*At 45° C (113° F) operating temperature. Reduced to 161W (230V) or 121W (115V) at 60° C (140° F)
Max. PoE+ wattage per port by PSE	30W
Button	Factory reset
Ambient operating temperature	PoE++ input: -30 to 60° C (-22 to 140° F)
	60W AC adapter input: -20 to 45° C (-4 to 113° F)
	210W AC adapter input: -20 to 60° C (-4 to 140° F)
Ambient operating humidity	10 to 90% noncondensing
Certifications	CE, FCC, IC
LEDs
System	Status
Ethernet	PoE
Ethernet	Link/activity
Application Requirements
UniFi Network	Version 8.0.28 and later

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Specifications are subject to change without notice. E&OE. Prices are a guide only, and are valid on 2026-10-08 only, subject to stock being available. The specifications displayed above apply to the entire range and may not apply to this specific model. Kindly note that options cannot be changed for most models, and some options are not available in South Africa.