UB-USW-ULTRA
Ubiquiti USW-ULTRA UniFi Ultra 8 Port Gigabit Switch with 7 Ports PoE/PoE+
Overview:
UltraUSW-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:
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Specifications and features![]() | |
| Product Code | UB-USW-ULTRA![]() |
| Mechanical | |
| Dimensions | 203 x 76 x 33 mm (8 x 3 x 1.3") |
| Weight | Device: 320 g (11.3 oz) |
| 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) |
| 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 |
| Link/activity | |
| Application Requirements | |
| UniFi Network | Version 8.0.28 and later |

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