Ubiquiti UniFi WAN Switch (USW-WAN)
The Ubiquiti UniFi WAN Switch is a purpose-built Layer 2 switch designed to enable high-availability WAN connectivity for UniFi gateway deployments. It allows two UniFi gateways operating in Shadow Mode High Availability to securely share a single ISP connection, ensuring seamless failover and continuous internet access for mission-critical networks.
🔑 Key Features
Designed specifically for UniFi Gateway Shadow Mode High Availability deployments
Enables two UniFi gateways to share a single ISP WAN connection
High-speed 10G SFP+ interfaces for reliable, low-latency WAN connectivity
Fully managed through the UniFi Network application
Compact, rackmount-ready design optimised for core network roles
🛠Technical Specifications
Model: USW-WAN
Voltage / Power: 100–240 V AC internal power supply
PoE Output: Not supported
Switching Capacity: Optimised for 10G WAN traffic
Connections:
Dimensions: Standard 1U rackmount form factor
Material / Finish: Metal chassis with active cooling
Mounting Style: Standard 19IN rackmount
Environment: Indoor use; operating temperature 0 °C to 40 °C; humidity 10–90% non-condensing
🎯 Best Used For
Ideal for enterprise, data centre, and mission-critical environments requiring high availability internet access where two UniFi gateways are deployed in Shadow Mode and must share a single high-speed ISP connection without introducing a single point of failure.
✅ Complementary Products (Same Brand)
UniFi gateways such as UDM Pro Max or Enterprise Gateway models configured in Shadow Mode
UniFi Aggregation or Enterprise switches for high-speed core and backbone connectivity
UniFi SFP+ modules or DAC cables for 10G WAN and gateway links
UniFi rack systems and cable management accessories for clean, professional installations
UniFi Network application for centralised monitoring, failover management, and alerting
The UniFi WAN Switch plays a critical role in high-availability UniFi architectures, delivering resilient WAN connectivity and seamless gateway failover for networks where uptime is non-negotiable.
