Fortinet FEX-511G-WIFI-A

Fortinet FortiExtender 511G-Wifi

List Price

Exc VAT £97.70 - £976.98

Inc VAT £117.24 - £1,172.38

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PDF Manufacturer datasheet Full technical specifications

CELLULAR STANDARD5G Sub-6GHz + eSIM

WI-FI STANDARDWi-Fi 6 (802.11ax), 2x2 concurrent 2.4/5GHz

WAN/LAN INTERFACES1x 2.5GbE + 1x GbE Combo + 3x GbE RJ45

FORM FACTOR/MOUNTINGIndoor — Desktop/Wall-Mounted

The Fortinet FortiExtender 511G-Wifi combines everything in the 511G 5G/LTE gateway with a built-in 2x2 concurrent 2.4GHz/5GHz Wi-Fi 6 access point, so a single unit can deliver cellular WAN and local wireless coverage at a branch or remote site.

Integration with Fortinet SD-WAN and FortiGate appliances secures internet edge breakouts with a complete set of Web, Content and Device security controls, and the unit is managed from FortiManager, FortiGate or the FortiExtender Cloud dashboard alongside the rest of the Security Fabric.

It runs on 802.3at PoE (25.5W) or an optional DC 12V/2A power adapter, and adds a USB 2.0 port, RJ45 console port and Bluetooth Low Energy (BLE 5.0+) for local setup and diagnostics.

Key features

Dual SIM 5G Sub-6GHz M.2 module (EM9291) plus 1x reserved eSIM for NA/EU/APAC carriers
Built-in 2x2 2.4GHz/5GHz concurrent Wi-Fi 6 (802.11ax) access point
1x 2.5GbE port, 1x GbE Combo (SFP + RJ45) and 3x GbE RJ45 WAN/LAN configurable ports
Powered by 802.3at PoE (25.5W) or optional DC 12V/2A adapter
4x 5G/LTE/GNSS antennas plus 2x Wi-Fi antennas
1x USB 2.0 port and 1x RJ45 console port
Bluetooth Low Energy (BLE 5.0 or above)

Works with

Frequently asked questions

What is the FortiExtender 511G-Wifi used for?

It's a 5G/LTE gateway with a built-in Wi-Fi 6 access point, suited to branch or pop-up sites that need both cellular WAN connectivity and local wireless coverage from a single device.

Does it support dual SIM and eSIM?

Yes — a Dual SIM 5G Sub-6GHz module plus one reserved eSIM slot for NA/EU/APAC carriers, giving multiple fail-over paths on a single modem, alongside the built-in Wi-Fi 6 radio for local clients.

What FortiCare support is available?

FortiCare Premium support is available in 1, 3 and 5 year terms for the 511G-Wifi.

Sizing a network deployment? Call 0333 242 1314 or email sales@clisecure.com.

Hardware and System

Modem Support	5G Sub-6GHz module EM9291
Number of Antennas	4x 5G/LTE/GNSS Antennas, 2x Wi-Fi Antennas
Power over Ethernet (PoE)	1x Port4
Ethernet Ports	1x 2.5GbE WAN, 1x SFP+RJ45 Combo 1GbE WAN, 3x 1GbE LAN
USB Ports	1x USB 2.0
Bluetooth	BLE 5.0+
GPS Antenna Port	Shared with 5G/LTE RF port 1
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: 1.1 kg (2.4 lb). Package: 1.9 kg (4.2 lb)

Environment

Power Required	25.5 W (PoE 802.3at)
Power Consumption (Average)	18.8 W
Power Consumption (Maximum)	22.5 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%

Certifications

FCC	FCC Part 15B, 15C, 15E, 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 301 893, EN 300 440, 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

Product details

Brand	Fortinet
Part number	FEX-511G-WIFI-A

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