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Fortinet FortiExtender 511G
5G Sub-6GHz indoor wireless WAN router with dual SIM and a reserved eSIM, 2.5GbE plus a GbE/SFP combo port.
- Modem Support: 5G Sub-6GHz module EM9291
- Number of Antennas: 4x 5G/LTE/GNSS Antennas
- Power over Ethernet (PoE) Powered: 1x Port4
- Ethernet Ports: 1-WAN2.5G, 1x SFP+RJ45 Combo 1G WAN, 3x 1G LAN
- USB Ports: 1x USB 2.0
Hardware & subscription options
Every orderable Fortinet part number for this appliance, grouped by licensing tier. Pick the line you need and we will quote it — hardware, licence term and support in one place.
Appliance Only
The FortiExtender unit on its own, with no FortiCare contract attached. Cellular modules are region-specific — check the region code against the carrier.
Fortinet Appliance Only
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Fortinet Indoor Broadband Wireless WAN Router with 1x "Dual SIM 5G Sub-6GHz M.2 Module" + 1x… FortiExtender-511G Indoor Broadband Wireless WAN Router with 1x "Dual SIM 5G Sub-6GHz M.2 Module" + 1x reserved eSIM for NA/EU/APAC Carriers. It has 1x 2.5GbE + 1x GbE Combo (SFP + RJ45) + 3x GbE RJ45 WAN/LAN configurable network ports, 1x USB2.0 Type A port, 1x RJ45 console port and low energy Bluetooth (BLE 5.0 or above). It can be powered either by PoE 802.3at (25.5W) or optional DC 12V/2A power adapter. #FEX-511GGet a Quote
FortiCare Support
Support contracts for the FortiExtender on their own.
Fortinet FortiCare Support (Service Subscription — Hardware Required)
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Fortinet FortiCare Premium Support - 1 Year FortiExtender-511G 1 Year FortiCare Premium Support #FC-10-FX51G-247-02-12Get a Quote
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Fortinet FortiCare Premium Support - 3 Year FortiExtender-511G 3 Year FortiCare Premium Support #FC-10-FX51G-247-02-36Get a Quote
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Fortinet FortiCare Premium Support - 5 Year FortiExtender-511G 5 Year FortiCare Premium Support #FC-10-FX51G-247-02-60Get a Quote
What each FortiCare and FortiGuard option includes
Fortinet licensing separates the hardware, the support contract and the security services. These are the combinations you will see in the part numbers above.
Hardware plus FortiCare Premium and FortiGuard Enterprise Protection
Hardware unit, FortiCare Premium ticket handling, advanced hardware replacement (NBD), firmware and general upgrades, and the Enterprise services bundle - IPS, AI-based inline malware prevention, advanced malware protection, inline CASB database, data loss prevention, application control, URL, DNS and video filtering, antispam, attack surface security, and FortiConverter Service - for the term of the contract.
Hardware plus FortiCare Premium and FortiGuard Unified Threat Protection (UTP)
Hardware unit, FortiCare Premium ticket handling, advanced hardware replacement (NBD), firmware and general upgrades, and the UTP services bundle - IPS, AV, botnet IP and domain, mobile malware, FortiGate Cloud Sandbox including virus outbreak and content disarm and reconstruct, application control, URL, DNS and video filtering, and antispam - for the term of the contract.
Enterprise Protection
FortiCare Premium ticket handling, advanced hardware replacement (NBD), firmware and general upgrades, and the Enterprise services bundle: IPS, AI-based inline malware prevention, advanced malware protection, inline CASB database, data loss prevention, application control, URL, DNS and video filtering, antispam, attack surface security, and FortiConverter Service.
Unified Threat Protection (UTP)
FortiCare Premium ticket handling, advanced hardware replacement (NBD), firmware and general upgrades, and the UTP services bundle: IPS, AV, botnet IP and domain, mobile malware, FortiGate Cloud Sandbox including virus outbreak and content disarm and reconstruct, application control, URL, DNS and video filtering, and antispam.
Advanced Threat Protection (ATP)
FortiCare Premium ticket handling, advanced hardware replacement (NBD), firmware and general upgrades, and the Advanced Threat Protection bundle: IPS, AV, botnet IP and domain, mobile malware, FortiGate Cloud Sandbox including virus outbreak and content disarm and reconstruct, and application control.
FortiCare Essential Support
FortiCare Essential ticket handling, hardware replacement, firmware and general upgrades, and application control.
FortiCare Premium Support
FortiCare Premium ticket handling, advanced hardware replacement (NBD), firmware and general upgrades, and application control.
FortiCare Elite Support
FortiCare Premium support with FortiCare Elite ticket handling.
Fortinet Licensing Explained — how the appliance, the support contract and the security services fit together.
Some services are sold on annual contracts only, with no multi-year part number available. We confirm the available terms when we quote.
Upgrading or extending an existing FortiCare contract is quoted separately - send us the serial number and we will price the upgrade.
Fortinet FortiExtender 511G Specifications
Fortinet published maximums, measured under the test conditions noted below.
Hardware Specifications
| Modem Support | 5G Sub-6GHz module EM9291 |
|---|---|
| Number of Antennas | 4x 5G/LTE/GNSS Antennas |
| Power over Ethernet (PoE) Powered | 1x Port4 |
| Ethernet Ports | 1-WAN2.5G, 1x SFP+RJ45 Combo 1G WAN, 3x 1G LAN |
| USB Ports | 1x USB 2.0 |
| Bluetooth | BLE 5.0+ |
| GPS Antenna Port | Shared with 5G/LTE RF port1 |
| Mounting Options | Desktop/Wall-Mounted |
| Type | Indoor |
Dimensions
| Height x Width x Length (inches) | 1.27 x 8.98 x 5.83 |
|---|---|
| Height x Width x Length (mm) | 31 x 228 x 148 |
| Weight | Device (Net weight): 1.0 kg (2.3 lb) Package (Gross weight): 1.8 kg (4.0 lb) |
Environment
| Power Required | 25.5 W (PoE at) |
|---|---|
| Power Consumption (Average) | 13.8 W |
| Power Consumption (Maximum) | 18.0 W |
| Operating Temperature | 32°F to 104°F (-0°C to 40°C) |
| Storage Temperature | -4°F to 158°F (-20°C to 70°C) |
| Humidity | 5% to 95% RH non-condensing |
Certification and Compliance
| FCC | FCC Part 15B, 15C, 2.1091 |
|---|---|
| IC | ICES-003, RSS-247, RSS-102 |
| CE | EMC 2014/30/EU (EN 55032, EN 55035, EN 61000-3-2/-3-3; EN 301 489-1/-17/-19/-52) RED 2014/53/EU (EN 300 328, EN 303 413, EN 301 908‑1/‑2/‑13/‑25, EN IEC 62311) LVD 2014/35/EU (EN 62368-1) |
| UL | UL/CSA 62368-1 |
| CB | IEC/EN 62368-1 |
Internal Modem Specifications
| Modem Model | EM9291 |
|---|---|
| 5G NR SA and NSA * | n1, n2, n3, n5, n7, n8, n12, n13, n14, n18, n20, n25, n26, n28, n29, n30, n38, n40, n41, n48, n66, n70, n71, n75, n76, n77, n78, n79 |
| 4G: LTE * | B1, B2, B3, B4, B5, B7, B8, B12, B13, B14, B17, B18, B19, B20, B25, B26, B28, B29, B30, B32, B34, B38, B39, B40, B41, B42, B43, B46, B48, B66, B71 |
| 3G: UMTS/HSPA+ * | B1, B2, B4, B5, B8, B19 |
| 3G: WCDMA * | B1, B2, B4, B5, B8, B19 |
| Connector Type | 4x SMA (MAIN, MIMO1/GPS, MIMO2, MIMO3) |
| Diversity | Yes |
| MIMO | Yes |
| GNSS Bias | NA |
SIM Features
| eSIM | In‑progress |
|---|
Bandwidth Information
| IPsec VPN Throughput (Wired) | 920 Mbps |
|---|---|
| IPsec VPN Throughput (5G/LTE) | 400 Mbps |
| Lan‑Extension Throughput | 600 Mbs |
| LAN‑LAN Layer‑2 Frames Throughput | 950 Mbps |
| LAN‑WAN NAT’ed Layer‑3 IP Packets Throughput | 900 Mbps |
| Max WAN Uplinks Supported | 1 |
Carrier Certifications
| Verizon | In-progress |
|---|---|
| T-Mobile | In-progress |
| Public Safety Network | FirstNet Capable |
Cellular modules are sold for a carrier region. The -AM variants are the North American ones; confirm the region code matches the carrier before ordering.
Throughput figures quoted for a modem module are the module maximums and depend on carrier network, band and signal conditions.
Region-specific power adapters are ordered separately on several models.
Specifications are as published by Fortinet and may change without notice. Confirm the current revision before ordering.
FortiExtender 511G
5G Sub-6GHz indoor wireless WAN router with dual SIM and a reserved eSIM, 2.5GbE plus a GbE/SFP combo port.
Wireless WAN, managed from the FortiGate
FortiExtender puts a cellular WAN link under the same management as the rest of the Fortinet estate. It terminates on the FortiGate, so the link becomes another WAN interface available to SD-WAN policy rather than a separate connection with its own console. That matters most where wired circuits are slow to provision, unreliable, or simply absent — branch openings, temporary sites, failover for a single-circuit office, and vehicles or OT assets that move.
What the FortiExtender 511G is
FortiExtender-511G Indoor Broadband Wireless WAN Router with 1x "Dual SIM 5G Sub-6GHz M.2 Module" + 1x reserved eSIM for NA/EU/APAC Carriers. It has 1x 2.5GbE + 1x GbE Combo (SFP + RJ45) + 3x GbE RJ45 WAN/LAN configurable network ports, 1x USB2.0 Type A port, 1x RJ45 console port and low energy Bluetooth (BLE 5.0 or above). It can be powered either by PoE 802.3at (25.5W) or optional DC 12V/2A power adapter.
Carrier region matters
Cellular modules are built and certified for a carrier region, and the region is part of the part number — the -AM variants are the North American ones. A unit ordered for the wrong region will not attach to a Canadian carrier, so the region code is worth confirming before the order goes in rather than after. Several models also take a region-specific power adapter that is ordered separately.
Interested in the Fortinet FortiExtender 511G?
Simply tell us your deployment needs and we will confirm availability, lead time and licence type, then get back to you with a quote.
Request a Quote