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1. [Routers & Gateways](https://www.t-mobile.com/business/solutions/iot/device-certification)
2. [Fortinet, Inc.](https://www.t-mobile.com/business/solutions/iot/device-certification?manufacturer=fortinet%2C%20inc.)
3. FEX-511G-WiFi
Fortinet, Inc.
# FEX-511G-WiFi
Certification rating: 3 out of 3 Certification rating
Device specification
Product description
The FortiExtender 511G-WiFi Router is a ruggedized 5G cellular WAN edge device designed to extend secure broadband connectivity to enterprise, industrial, and remote environments. Integrated with the Fortinet Security Fabric, the 511G-WiFi delivers high-speed 5G NR Sub-6 GHz connectivity with LTE fallback while enabling centralized security, visibility, and policy enforcement through FortiGate firewalls.
Featuring an outdoor-rated enclosure with integrated Wi-Fi, Power over Ethernet (PoE) support, and advanced antenna design, the FortiExtender 511G-WiFi is optimized for deployments where signal strength, durability, and simplified installation are critical. It serves as a secure cellular extension for Fortinet SD-WAN and SASE architectures, enabling reliable primary or backup WAN connectivity in demanding locations.
5G Standalone SA/NSA
Network LTE UE category Cat 22
RedCap No
Network technology 5G
LTE Band support 1, 2, 3, 4, 5, 6, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 43, 46, 48, 66, 71
5G Band support n2, n5, n7, n12, n14, n25, n26, n30, n38, n41, n48, n66, n70, n71, n77, 78
T-Mobile programs Slicing, T-Priority, WPS
Capabilities
GPS Supported
Wi-Fi Supported
SMS Not Supported
Voice Not Supported
eUICC Not Supported
Satellite N/A
| Operating system | Linux |
|----------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------|
| TACs | 35818665 |
| Chipset brand name | Qualcomm |
| Chipset model number | SDX62 |
| Module brand name | Sierra Wireless |
| Module model number | EM9291 |
| Vendor product brief | [Specification Document](https://www.t-mobile.com/content/dam/digx/tfb/us/en/assets/iot/oemSpecSheet/Fortinet_FEX-511G-WiFi/FortiExtender-Datasheet.pdf) |
| DICE ID | 23621 |
## Learn more about this product
### Features
- 5G NR Sub-6 GHz connectivity with LTE fallback for resilient WAN access
- Integrated Wi-Fi for local wireless connectivity
- Seamless integration with FortiGate firewalls and Fortinet Security Fabric
- Outdoor-rated, rugged enclosure for harsh and remote environments
- Power over Ethernet (PoE) support for simplified installation
- Advanced antenna design for improved cellular signal reception
- Supports SD-WAN, VPN, and centralized management via FortiManager and FortiOS
- Designed for primary, secondary, or failover cellular WAN deployments
### Applications
- Enterprise branch and remote site connectivity
- Industrial and critical infrastructure networking
- Retail, transportation, and smart city deployments
- Primary or backup WAN for Fortinet SD-WAN environments
- Outdoor fixed wireless and remote broadband access
### Certificates
- T-Mobile Network Certified
- FCC compliant
- PTCRB compliant
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- ## Contact a Business Care Expert
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- ## Plans
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- ## Resources
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- ## Segments & Industries
Segments & Industries
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