Skywire Asia-Pacific 4G LTE CAT 4 Embedded Modem

NimbeLink, a global leader in embedded cellular modem technology and asset tracking solutions, has introduced the latest Skywire® APAC 4G LTE Cat 4 embedded modem.  This is the fastest and most cost-effective way to bring cellular connectivity to your IoT products in Asia-Pacific.  The CAT 4 APAC modem delivers exceptional download and upload speeds and has Fallback to 3G.

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
  • 4G LTE Category 4 with 3G fallback
  • U.FL port for antenna flexibility
  • Skywire standard interface
  • 4G LTE CAT 4 with 3G fallback
  • Development kits available
  • Longest Network Life
  • CAT 4 LTE Speeds (Up to 150 MB down/50 MB up)
  • Improved reception with RX diversity
  • Penta-Band LTE support
  • GPS, Glonass, Beidou, Galileo, QZSS
  • Bundled data plans available
  • Throughput LTE: 150 Mbps Download/50 Mbps Upload  |  HSPA+: 42Mbps Download/5.76 Mbps Upload
  • Average: TBD
  • Peak: TBD
  • Idle: TBD
  • Sleep: TBD
  • Supply Voltage: 3.4V – 4.2V (3.8V Nominal)
  • Input Voltage: TBD
  • I/O Voltage: 1.65V-5.5V
  • Temperature Range: -40ºC to +85ºC
  • Dimensions: 29mm x 33mm x 10.5mm
  • Weight: 8 grams
  • RoHS Compliant

Deployable Region


Compatible Carriers



LTE CAT 4, 3GPP Release 10 Compliant
FDD B1[2100], B3[1800], B5[850], B8[900], B9[1800], B18[850], B19[850], B26[850], B28[700]

B1[2100], B5[850], B6[800], B8 [900], B19[800]


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, Asia-Pacific, 3G Fallback

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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.