Telit LTE-Advanced Automotive-Grade Module Receives AT&T Certification

Telit’s LE920A4-NA LTE Cat 4 module has now received AT&T certification for use on the carrier's North American LTE wireless networks. The smart module delivers voice-over-LTE (VoLTE) and 150 Mbps Cat 4 automotive-grade performance. With advanced security features, the LE920A4 gives OEMs and tier one automotive system integrators, flexibility to meet requirements of vehicle roadmaps for secure, high-speed mobile data with support for next gen applications such as advanced diagnostics, infotainment and remote software updates.  

Telit technology in the LE920A4 module powers the entire connected car platform with a design that supports current connectivity needs with the flexibility to integrate value-add and other telematics services down the road as wireless communications continue to evolve. Complex in-vehicle applications are inside a secure processing environment with a built-in application processor, storage and memory. This flexible development environment allows customer application programs to run entirely and securely on the module itself using advanced anti-hacking capabilities.

Key Features of the LE920A4 module include:

  • Global Coverage: Three multi-band, multi-mode, variants with integrated world-covering GNSS functionality, optimized for automobile manufacturers to deploy connected car solutions for the top automotive markets.
  • Advanced Security Addressing Industry Demands: Features include secure boot, secure storage, unique identifiers, random number generation and cryptographic algorithms.
  • Multi-radio Access Technology for Exceptional Coverage: LTE high-speed data secured with 3G/2G fallback delivers widest possible combination of voice and data connection technologies always-on communications, particularly in life-critical situations. 
  • Safety-first: Supports regulatory and safety standards, and is VoLTE-ready (voice over LTE) with circuit-switch fallback (CSFB) to 3G or 2G aligned with regional requirements.
  • Design-once and Select Module with Exact Feature Set for Every Market And Vehicle Line: 34x40 mm LGA form factor nesting with the new LE940B6 Telit xE940 automotive module family, offers OEM or tier one integrator, superior flexibility to address economic, feature and regional requirements with a single device design.
  • Automotive-Grade: Ruggedized, mechanically robust package with excellent thermal characteristics for effective heat dissipation. With an operating temperature range of -40°C to +85°C, it is suitable for demanding applications and environments. Telit designs and manufactures automotive modules per ISO TS16949 processes to ensure quality and compliance with automotive OEM and tier-one supply chains requiring this certification.

Click here to learn more about the LE920A4 series.

Click here to learn more about the LE940B6-NA 300Mbps Cat 6 AT&T certified automotive module.