Skywire 4G LTE CAT 4 EU Embedded Modem

NimbeLink, a global leader in embedded cellular modem technology and asset tracking solutions, has introduced the Skywire NL-SW-LTE-TC4EU modem. The Skywire® 4G LTE CAT 4 EU modem is the fastest and most cost-effective way to bring cellular connectivity to your IoT products in Europe. Approved for use on the Orange LTE CAT 4 network with fallback to 2G/3G, the CAT 4 EU modem delivers exceptional download and upload speeds.

All Skywire modems are small, pin-compatible, and end-device certified, which enables easy integration with no further carrier testing requirements. This time-to-market advantage allows developers to quickly design-in connectivity to cellular networks around the world. All Skywire modems are patented and are backed by industry leading documentation and expert-level product support.

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Product Brief Documentation Buy Now
  • Small form-factor
  • U.FL port for antenna flexibility
  • Skywire standard interface
  • 4G LTE CAT 4 with 2G/3G fallback
  • Removable SIM card slot
  • Antenna independent certification increases selection flexibility
  • Connectivity via Serial UART or USB
  • Supports a wide range of I/O voltages for design flexibility
  • Development kits available
  • Longest Network Life
  • CAT 4 LTE Speeds (150 Mbps download/50 Mbps upload)
  • Improved reception with RX diversity
  • Penta-Band LTE support
  • Bundled data plans available
  • Throughput: 150 Mbps Download/ 50 Mbps Upload
  • Average: 135 mA
  • Peak: 225 mA
  • Idle: 40 mA
  • Sleep: N/A
  • Input Voltage: 3.4V-4.3V
  • I/O Voltage: 1.8V-5.5V
  • Temperature Range: -40ºC to 85ºC
  • Dimensions: 29mm x 33mm x 10.5mm
  • Weight: 8 grams
  • RoHS Compliant

Deployable Region



Orange, Vodafone


FDD B1[2100], B3[1800], B7[2600], B8[900], B20[800]

B1 [2100], B8 [900]

GSM900, DCS1800



Additional Telit™ Resources

Application Notes

Sending and Receiving files with FTP
Sending and Receiving data with PPPd – TSVG
Sending and Receiving data with PPPd – TNAG
Sending and Receiving data with Socket Dials
Sending and Receiving SMS messages
Sending GPS data using Python
Defining PDP Contexts MSCs
Streaming Video over LTE on BBC
Starting PPP at Boot
FOTA Implementation Guide
Prototyping Considerations
Windows MBIM Networking Guide


Skywire cellular modems are the fastest way to get cellular connectivity.

Development Kits

Simplify cellular modem connectivity and prototyping.

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Cellular Data Plans

NimbeLink’s data plans utilize most reliable cellular networks.

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Comprehensive Support Services

As a NimbeLink customer, you have access to cellular specialists.

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OptConnect Case Study

See How Our Customers Use Skywire

OptConnect provides managed end-to-end wireless solutions for tens of thousands of devices including ATMs, retail kiosks, and digital signage. The company’s end-to-end solution includes cellular network connectivity and a secure Network Operations Center that provides 24/7 service monitoring. OptConnect recognized an opportunity to expand its addressable market by developing an affordable and easy to install cellular end device…

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Skywire LTE CAT 4, Europe, 2G/3G Fallback


Skywire® development kit includes baseboard, antenna, power supply, SIM cards, and debug cables. (Doesn't include Skywire modem)

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Need Help Choosing?

If you need help selecting a Skywire, or if you have any other questions, please do not hesitate to contact us.