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Sierra Wireless AirLink LX40 Integrated Broadband Router with Cat 4 LTE Modem + WiFi

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Item Number: 10075
Model: 1104573
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This router does not include antennas. Two cellular antennas are required to use the embedded modem, and one WiFi antenna is required to use the wireless access point. If you select one of the 4 in 1 antennas, you can simply disregard the GPS antenna lead.
Select Antennas (required) - details
This device only includes the hardwire DC power supply. If you need an AC or vehicle power supply, you can add one here.
Add a Power Adapter (optional) - details
The MP, RV, and GX series routers include Airlink Complete for 1 year. Airlink Complete includes:
  • Airlink Support, including direct access to dedicated Sierra Wireless technical support
  • AirLink Management Service (ALMS)
  • 3 year hardware warranty
Airlink Complete can be extended for up to 5 years at the time of purchase, or it can be renewed annually in the future if desired.
Extend Airlink Complete (optional) - details

Sierra Wireless AirLink LX40 Integrated Broadband Router with Cat 4 LTE Modem plus Wi-Fi is a fantastic out-of-the-box connectivity solution for digital signs, small business and security cameras. It will connect to a wide range of devices, from videos to low-power IoT, and will ensure that your mission-critical infrastructure is functioning at its peak efficiency.

The AirLink LX40 LTE features Cat 4 LTE (150/50 Mbps) and has a dual-band 2.5/5GHz Wi-Fi 802.11 Wave2. Interfaces included are Gigabit Ethernet port with PoE, RS485 and RS-232, USB 2.0 and digital I/O as well as analog inputs. The Airlink LX40 LTE includes Sierra Wireless’ top-notch security, including secure boot and secure firmware update, remote authentication, inbound and outbound trusted IP and inbound and outbound port filtering. This rugged polycarbonate unit meets industry certifications for safety (IECEE Certification and SAE J1455 for shock and vibration) and for vehicle usage (E-Mark and SAEJ1455).

Router Features:

  • Internet Connections Supported: 1 Embedded Cat 4 LTE, WiFi as WAN IMPORTANT: you will need a 2mm Hex L-wrench (not included) to access the SIM slot on the router!
  • Networks Supported for Embedded Modem:  LTE: Band 2 (1900 MHz), Band 4 – AWS (1700/2100 MHz), Band 5 (850 MHz), Band 12 (700 MHz), Band 13 (700 MHz), Band 14 (Firstnet), Band 66 – AWS 3 (1700/2100 MHz), Band 71 (600 MHz); WCDMA/HSPA+/UMTS: Band 2, Band 4, Band 5
  • WiFi Standard: 802.11 b/g/n/ac
  • WiFi Range: 100-150' through walls, much greater unobstructed (variable depending on interference from other electronics and physical interference such as walls and ceilings)
  • Ports: 1 GBE LAN 
  • Power supply: Hardwire DC power supply; AC power supply and cigarette lighter power supply are available separately
  • Size: 4.1 x 3.1 x 1.0"


No. of Cellular Connectors 2
No. of WiFi Connectors 1
No. of GPS Connectors 0
Cellular Connector SMA Female
WiFi Connector RP-SMA Female
No. of LAN Ports 1
No. of WAN Ports 0
No. of Fiber (SFP) Ports 0
No. of Serial Ports 0
No. of Embedded Modems 1
Ports Configurable as LAN/WAN Yes
WAN Throughput Speed 1 Gbps
SIM Card Size 2FF
Length (in) 3.1
Width (in) 4.4
Height (in) 1
Weight (lb) 0.5
Minimum Temperature (F) -4
Maximum Temperature (F) 149
Antennas Included No
Modem Expansion Slot No
Modem Replaceable No
FIPS Certified No
WiFi Support WiFi 5
Cloud Management Included Yes
Power Input 7 to 36 VDC
Bluetooth No
Bonding Support No
IP Passthrough Yes

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Purchasing this product gets you access to the following exclusive 5Gstore resources:
Port Forwarding - Troubleshooting Checklist 12/15/2021
Sierra Wireless - Configuring WiFi as WAN (WAW) 11/18/2021
How to Locate Your Local IP Address 08/10/2015
Sierra Wireless WIFI Tip Sheet 07/06/2017
Troubleshooting Ethernet Modems 06/07/2017
Sierra Wireless AirLink IPsec Configuration Guide 07/08/2016
Sierra Wireless Template Download Upload 04/21/2016
Sierra Wireless Bandwidth Throttle 04/20/2016
Sierra Wireless ALMS - How to Use Operations 12/03/2015
Sierra Wireless ALMS - Changing a Device Config. 12/03/2015
Sierra Wireless ALMS - Configuring Your Device 12/03/2015
Sierra Wireless ALMS - Monitoring Your Device 12/03/2015
Sierra Wireless ALMS - Registering Your Device 11/10/2015
Chain 2 Routers Tip Sheet 09/29/2015
Sierra Wireless Ping Test Tip Sheet 09/16/2015
Sierra Wireless MAC Filtering Address Tip Sheet 09/16/2015
Changing Your Router's IP Address 09/10/2015
Dynamic DNS Tip Sheet 09/03/2015
Dynamic DNS Tip Sheet 09/03/2015
IP Camera Router Tip Sheet 09/02/2015
IP Camera Router Tip Sheet 09/02/2015
Sierra ALEOS Software Configuration Guide rev1
How to Find Your Device(s)' Local IP address 06/02/2015
Testing Ports with Telnet Tip Sheet 02/24/2015
Using a Router to Block Access to your Home Modem 02/24/2015
A Custom Appearance For Your SSID
Windows/Mac Static IP Address Tip Sheet 11/24/2014

If you already purchased this item from 5Gstore, Log In to the support portal to access these downloads.

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