Ubiquiti UniFi Cloud Gateway Ultra (UCG-Ultra)
The Ubiquiti UniFi Cloud Gateway Ultra (UCG-Ultra) delivers powerful, full-stack network management in a compact, USB-C powered form factor. Designed for businesses that demand robust, secure, and efficient network control, it supports extensive UniFi deployments, advanced security, and intelligent WAN management.
Key Features
- Runs UniFi Network for full-stack network management
- Manages 30+ UniFi Network devices and 300+ clients
- 1 Gbps routing with IDS/IPS
- Multi-WAN load balancing and redundant WAN with failover
- WiFi QoS with UniFi APs
- Application, domain, and country-based QoS
- Application and device type identification
- Additional internet failover with LTE Backup
- Internet quality and outage reporting
- 0.96" LCM status display for real-time monitoring
- USB-C powered (UK adapter included)
Enterprise-Grade Performance & Scalability
The Cloud Gateway Ultra is built to scale with growing enterprises, managing over 30 UniFi Network devices and 300+ clients. Its 1 Gbps routing with IDS/IPS helps ensure fast, reliable, and secure data transfer for bandwidth-intensive operations.
Multi-WAN load balancing and redundant WAN with failover optimize internet traffic distribution, helping maintain connectivity and reduce downtime.
Next-Generation Security
- Application-aware firewall rules
- Signature-based IPS/IDS threat detection
- Content, country, domain, and ad filtering
- VLAN/subnet-based traffic segmentation
- Full stateful firewall
These capabilities provide advanced protection and granular control across your network.
Advanced Networking & VPN
- License-free SD-WAN
- WireGuard, L2TP and OpenVPN server
- OpenVPN client
- OpenVPN and IPsec site-to-site VPN
- One-click Teleport and Identity VPN
- Policy-based WAN and VPN routing
- DHCP relay and customizable DHCP server
- IGMP proxy
- IPv6 ISP support
These features support flexible, secure connectivity across distributed sites and remote users.
Compact Design & Status Display
The UCG-Ultra’s compact enclosure includes a 0.96" LCM status display for quick, at-a-glance system information and monitoring, while maintaining a minimal footprint.
Technical Specifications
Mechanical
| Parameter |
Value |
| Dimensions |
141.8 x 127.6 x 30 mm |
| Weight |
520 g |
| Enclosure Material |
Polycarbonate |
Hardware
| Parameter |
Value |
| Processor |
Quad-core ARM Cortex-A53 at 1.5 GHz |
| System Memory |
3 GB DDR4 |
| On-Board Storage |
16 GB eMMC |
Interfaces & Networking
| Type |
Details |
| Management Interface |
Ethernet, Bluetooth |
| LAN |
(4) GbE RJ45 ports |
| WAN |
(1) 1/2.5 GbE RJ45 port |
| IDS/IPS Throughput |
1 Gbps |
Power
| Parameter |
Value |
| Power Method |
USB Type-C (5V DC/3A) |
| Supported Voltage Range |
100–240V AC |
| Max. Power Consumption |
6.2 W |
Display & Controls
| Component |
Details |
| LCM Display |
0.96" status display |
| Button |
Factory reset |
Environmental
| Parameter |
Range |
| Ambient Operating Temperature |
-10 to 40° C (14 to 104° F) |
| Ambient Operating Humidity |
5 to 95% noncondensing |
Certifications
LEDs
| LED |
Status |
| Ethernet |
Green: link/activity |
Gateway Features
Performance & WAN
- Redundant WAN with failover and load balancing
- Additional internet failover with LTE Backup
- Internet quality and outage reporting
Quality of Service
- WiFi QoS with UniFi APs
- Application, domain, and country-based QoS
- Application and device type identification
Security
- Application-aware firewall rules
- Signature-based IPS/IDS threat detection
- Content, country, domain, and ad filtering
- VLAN/subnet-based traffic segmentation
- Full stateful firewall
Advanced Networking
- License-free SD-WAN
- WireGuard, L2TP and OpenVPN server
- OpenVPN client
- OpenVPN and IPsec site-to-site VPN
- One-click Teleport and Identity VPN
- Policy-based WAN and VPN routing
- DHCP relay
- Customizable DHCP server
- IGMP proxy
- IPv6 ISP support
Application Requirements
| Platform |
Minimum Version |
| UniFi iOS |
Version 10.12.0 and later |
| UniFi Android |
Version 10.11.2 and later |
