
Switch Ultra
A compact, Layer 2, 8-port GbE PoE switch with versatile mounting options. Note . PoE input is supported for switch operation, with PoE+/PoE++ input or AC power required for PoE output.

Product overview
A compact, Layer 2, 8-port GbE PoE switch with versatile mounting options. Note . PoE input is supported for switch operation, with PoE+/PoE++ input or AC power required for PoE output.
Key details
BrandUbiquiti
Manufacturer modelUSW-Ultra (42W)
InstallationQuoted separately
Dimensions203 x 76 x 33 mm (8 x 3 x 1.3")
1 GbE RJ458 (7 PoE+; 1 PoE++ input) (1G/100M/10M)
Max. PoE OutputUp to PoE+
Total PoE AvailabilityPoE++ input: 42W PoE+ input: 16W 60W PoE adapter input: 42W 60W AC adapter input: 52W 210W AC adapter input: 202W
Form FactorCompact desktop, wall, magnetic
Switching Capacity16 Gbps
Total Non-Blocking Throughput8 Gbps
Forwarding Rate12 Mpps
Supported VLANs256
MAC Address Table Size4,000
PoE+7
PoE++1
PoE+30W
Max. Power Consumption9W (Excluding PoE Output) with PoE input 8W (Excluding PoE Output) with adapter input 210W (Including PoE Output) with 210W AC adapter input
Power Method(1) AC/DC adapter (Excluded) (1) PoE++
Power Input MethodDC Input PoE
Supported Voltage Range50–57V DC/PoE
ManagementEthernet
Heat Dissipation31 BTU/hr (Excluding PoE Output)
WeightDevice: 320 g (11.3 oz) Wall mount: 45 g (1.6 oz)
Enclosure MaterialPolycarbonate
Mount MaterialPolycarbonate
Ambient Operating TemperaturePoE++ 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 Humidity10 to 90% noncondensing
CertificationsCE, FCC, IC, Anatel: 06367-24-08356
UniFi NetworkVersion 8.0.28 and later
Equipment price$184.60
Highlights
- (7) GbE PoE+ output ports
- (1) GbE PoE++ input port*
- — 42W PoE availability with PoE++ input — 16W PoE availability with PoE+ input
- *PoE input is supported for switch operation, with PoE+/PoE++ input or AC power required for PoE output.
Additional manufacturer documents
- Official product details · Manufacturer website
- Installation guide · Manufacturer website