
Ubiquiti · UniFi Switches
UPS PoE Switch Mission Critical
SKU: USW-Mission-Critical (120W)
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A switch with an integrated 368Wh lithium-ion battery capable of providing uninterruptible PoE to 8 devices.
- (4) GbE PoE+, (4) GbE PoE++ ports
- (1) GbE port
- (2) 110V AC outputs; 120W total PoE available
- Battery backup power system
- Internal battery 368Wh
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Specifications
Overview
- Dimensions
- 442 x 480 x 44 mm; (17.4 x 18.9 x 1.7")
- Port Layout (1 GbE RJ45)
- 9 (4 PoE+; 4 PoE++); (1G/100M/10M)
- Max. PoE Output
- Up to PoE++
- Total PoE Availability
- 120W
- Redundancy
- Battery Power Backup
- Layer 3
- Yes
- Form Factor
- Rack mount (1U)
Performance
- Switching Capacity
- 18 Gbps
- Total Non-Blocking Throughput
- 9 Gbps
- Forwarding Rate
- 13 Mpps
- Supported VLANs
- 1,000
- MAC Address Table Size
- 8,000
- Packet Buffer Size
- 0.5 MB
- Access Lists (IPv4)
- 128
- Access Lists (MAC)
- 128
Layer 2 Features
- LACP Port Aggregation
- Yes
- STP & RSTP
- Yes
- Advanced IGMP Configuration (Querier, Fast Leave, Router Port)
- Yes
- IGMP Snooping
- Yes
- 802.1X Control
- Yes
- MAC-Based ACLs & Device Isolation
- Yes
- DHCP Snooping & Guarding
- Yes
- Egress Rate Limit
- Yes
- Flow Control
- Yes
- Storm Control
- Yes
- Multicast & Broadcast Rate Limiting
- Yes
- MAC Address Blocking
- Yes
- IP-Based ACLs & Network Isolation
- Yes
- MAC-Based Port Restriction
- Yes
- Port Isolation
- Yes
- Port Mirroring
- Yes
- Jumbo Frames
- Yes
- LLDP-MED
- Yes
- Voice VLAN
- Yes
- Loop Protection
- Yes
- Virtual Network Override
- Yes
Hardware
- PoE Ports (PoE+)
- 4
- PoE Ports (PoE++)
- 4
- Max. PoE Wattage per Port by PSE (PoE+)
- 32W
- Max. PoE Wattage per Port by PSE (PoE++)
- 60W
- Max. Power Consumption
- 50W (Excluding PoE Output); 240W (Including PoE Output and AC Output)
- Power Method
- Universal input, 100–240V AC, 50/60 Hz; External battery input, 48V DC
- Power Input Method
- AC input; DC input (Backup)
- Power Supply
- AC/DC, internal, 240W
- Supported Voltage Range
- 100–240V AC
- Management
- Ethernet; AR
- Heat Dissipation
- 170.6 BTU/hr (Excluding PoE Output)
- Weight
- Without mount: 9 kg (19.9 lb); With mount: 9.2 kg (20.3 lb)
- Enclosure Material
- SGCC steel
- Mount Material
- SGCC steel
- Supported Rack Depth
- 482.6 mm (19") four-post racks; Posts depths ranging from 700 to 1,000 mm (27.6–39.4”)
- LCM Display
- 1.3" touchscreen
- ESD Protection
- Air/contact: ± 24kV
- Ambient Operating Temperature
- -5 to 40° C (23 to 104° F)
- Ambient Operating Humidity
- 5 to 95% noncondensing
- NDAA Compliant
- Yes
- Certifications
- CE, FCC, IC, Anatel: 06679-25-08356
Software
- Application Requirements (UniFi Network)
- Version 6.2.26 and later




