Ubiquiti UniFi Mission Critical Switch (120W) | USW-MISSION-CRITICAL

Ubiquiti UniFi Mission Critical Switch (120W) | USW-MISSION-CRITICAL

Ubiquiti UniFi Mission Critical Switch (120W) | USW-MISSION-CRITICAL

SKU: USW-Mission-Critical

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Regular price $999.00

The USW-Mission-Critical is a specialized UniFi switch designed to provide uninterrupted power and network connectivity for essential devices. It features 8× Gigabit PoE+ RJ45 ports, 1× 10G SFP+ uplink port, and an integrated dual Li-ion battery backup system, ensuring continuous operation during power outages.

Built for reliability and automation, this switch is ideal for supporting critical infrastructure such as routers, VoIP systems, security cameras, and access control devices. Managed through the UniFi Network Controller, it offers real-time monitoring of power, battery health, and device status.

  • 8× Gigabit RJ45 ports with 802.3at PoE+
  • 1× 10G SFP+ uplink port for high-speed connectivity
  • Dual internal Li-ion battery packs for backup power
  • Automatically powers critical devices during outages
  • Real-time battery and power monitoring via UniFi Controller
  • Silent fanless operation
  • Compact, rackmount-ready form factor
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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
Form Factor
Rack mount (1U)

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
MAC
128

LACP Port Aggregation
STP & RSTP
Advanced IGMP Configuration (Querier, Fast Leave, Router Port)
IGMP Snooping
802.1X Control
MAC-Based ACLs & Device Isolation
DHCP Snooping & Guarding
Egress Rate Limit
Flow Control
Storm Control
Multicast & Broadcast Rate Limiting
MAC Address Blocking
IP-Based ACLs & Network Isolation
MAC-Based Port Restriction
Port Isolation
Port Mirroring
Jumbo Frames
LLDP-MED
Voice VLAN
Loop Protection

PoE Ports

PoE+
4
PoE++
4
Max. PoE Wattage per Port by PSE

PoE+
32W
PoE++
64W
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 (Excluding PoE Output)
170.6 BTU/hr
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
Certifications
CE, FCC, IC

Application Requirements

UniFi Network
Version 6.2.26 and later

The USW-Mission-Critical is a specialized UniFi switch designed to provide uninterrupted power and network connectivity for essential devices. It features 8× Gigabit PoE+ RJ45 ports, 1× 10G SFP+ uplink port, and an integrated dual Li-ion battery backup system, ensuring continuous operation during power outages.

Built for reliability and automation, this switch is ideal for supporting critical infrastructure such as routers, VoIP systems, security cameras, and access control devices. Managed through the UniFi Network Controller, it offers real-time monitoring of power, battery health, and device status.

  • 8× Gigabit RJ45 ports with 802.3at PoE+
  • 1× 10G SFP+ uplink port for high-speed connectivity
  • Dual internal Li-ion battery packs for backup power
  • Automatically powers critical devices during outages
  • Real-time battery and power monitoring via UniFi Controller
  • Silent fanless operation
  • Compact, rackmount-ready form factor

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