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Ubiquiti USW-MISSION-CRITIC...

Features:

  • Uninterruptible Power Support – Built-in 368 Wh Li-ion battery ensures continuous PoE for up to 8 devices during outages. 

  • 9 x Gigabit Ports – Includes 4 PoE+ ports and 4 PoE++ ports plus 1 non-PoE port for flexibility. 

  • Total PoE Budget: 120 W – Powers demanding devices like cameras, APs, and VoIP phones. 

  • Layer 3 Management – Enables VLAN routing and network segmentation for advanced setups. 

  • Compact 1U Rack-Mount Form Factor – Includes a 1.3″ touchscreen for intuitive control. 

  • Redundant Power Inputs – Supports both AC input and external 48 V DC, plus AC outlets for peripherals. 

  • Robust Switching Performance – 18 Gbps capacity and 9 Gbps non-blocking throughput with 13 Mpps forwarding rate. 

  • Enhanced Network Protection – Includes ACLs, 802.1X control, DHCP guard, port isolation, storm control, and more. 

  • Rugged Build Quality – Durable SGCC steel chassis supports deep 19″ racks

  • NDAA-Compliant Security Hardware – Meets rigorous standards for secure enterprise deployment.

Elevate your network's reliability with the USW-Mission-Critical, a high-performance UniFi switch engineered to keep critical infrastructure running uninterrupted. It features nine Gigabit ports, including eight PoE-capable ports and robust battery backup to maintain operations during power outages.

Ideal for enterprise environments, it supports Layer 3 routing, advanced ACLs, and VLAN functions for fine-grained control. The 1U rack-mount design incorporates a useful 1.3″ touchscreen while backup AC and DC power, plus built-in AC output ports, ensure total redundancy.

With a tough steel build, NDAA-grade security, and 120 W PoE capacity, this switch delivers intelligent, resilient, and secure network continuity.

Technical Specifications

Feature Specification
Part Number USW-Mission-Critical
UPC 810010074904
Weight 9 kg (19.9 lb)
Dimensions 442 × 480 × 44 mm (17.4″ × 18.9″ × 1.7″) 
Ports 4× PoE+ Gigabit RJ45, 4× PoE++ Gigabit RJ45, 1× Gigabit RJ45 non-PoE 
PoE Budget 120 W total; up to 60 W per PoE++ port; up to 30 W per PoE+ port 
Switching Capacity 18 Gbps
Non-blocking Throughput 9 Gbps
Forwarding Rate 13 Mpps 
Layer 3 Features Supported
Battery 368 Wh internal Li-ion with AC & external DC backup ports 
AC Output Ports 2× 110–230 V AC auxiliary outlets, 80 W total budget 
Power Consumption 240 W (with PoE); 50 W (switch only)
Management Interface Ethernet in-band plus built-in 1.3″ touchscreen 
Security & Controls Includes ACLs, 802.1X, DHCP guard, port isolation, rate limiting, storm control, etc. 
Certifications CE, FCC, IC, NDAA-compliant 
Operating Temp/Humidity -5 °C to 40 °C (23–104 °F), 5–95% non-condensing 

Thank you for visiting and shopping at POE Wireless. Following are the terms and conditions that constitute our Shipping Policy.

Domestic Shipping Policy

Standard Delivery:

  • All orders placed by 3:30 pm EST will ship the same business days as long as everything requested is currently in stock
  • Estimated delivery time 1-5 business days.
  • All order processing occurs on business days only, which are Monday through Friday, from 8 am to 3 pm EST. Orders placed on Saturdays, Sundays, holidays, are processed the next business day. 
  • POE Wireless ships to addresses within the U.S. only. We do not ship to P.O. boxes or APO/FPO addresses.

Expedited Shipping rates & delivery estimates

Expedited methods of shipping are also available, such as FedEx, UPS Next Day Air, and UPS 2nd Day Air. There is no guarantee that order received after 3 pm EST will ship the same day. NOTE: UPS FedEx Next Day Air requests on Friday are guaranteed delivery on the next business day (business days are Monday through Friday), this does not include Saturdays. 

International Shipping Policy

We currently do not ship outside the U.S

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