The Lexi-R10 series from Trasna introduces the world's smallest LTE Cat 1bis module, offering single-mode cellular connectivity in a 16 x 16 mm form factor. This ultra-compact solution supports medium-speed data transmission with low power consumption, making it suitable for IoT applications in industries such as asset tracking, healthcare, and telematics. As a distributor of high-quality wireless modules, SE Spezial-Electronic GmbH provides expert consulting and tailored integration support to help customers deploy reliable IoT solutions efficiently
Key Features and Benefits
The Lexi-R10 series delivers LTE Cat 1bis connectivity with up to 10 Mbps downlink and 5 Mbps uplink speeds, ensuring efficient data handling for value-oriented IoT devices. Its compact 16 x 16 x 2 mm footprint incorporates dynamic antenna tuning for robust RF performance in space-constrained designs. Power-saving modes like eDRX, PSM, and deep sleep extend battery life, ideal for remote monitoring applications.Built on a 3GPP Release 14 protocol stack, the module supports hybrid positioning through Wi-Fi scanning and CellLocate services for indoor/outdoor tracking without dedicated GNSS hardware. Security features encompass secure boot, FOTA updates, and TLS 1.3/DTLS encryption, safeguarding end-to-end communications.
Comprehensive interfaces—such as dual UART, USB, I2C, and 10 GPIOs—support protocols like MQTT, HTTP, TCP/IP, and IPv4/IPv6, streamlining integration. Variants cater to global, Americas, and EMEA/APAC markets, with certifications from bodies like FCC, CE, and PTCRB, plus approvals from operators including AT&T and Verizon.
Technical Specifications
The Lexi-R10 series supports multi-band LTE FDD and TDD operations, with power class 3 output at 23 dBm. Operating voltage ranges from 3.3 to 4.4 V, and it functions in temperatures from -40°C to +85°C, qualified per AEC-Q104 for harsh environments.| Variant | Supported LTE Bands (FDD/TDD) | Region Focus | Key Certifications |
|---|---|---|---|
| LEXI-R10001D | 1,2,3,4,5,7,8,12,13,20,28,66 / 34,38,39,40,41 | Global | GCF, CE, FCC, ISED |
| LEXI-R10011D | 1,2,3,4,5,7,8,12,13,20,25,28,66 / 34,38,39,40,41 | Global | PTCRB, AT&T, Verizon |
| LEXI-R10401D | 2,4,5,12,13,14,66,71 / None | Americas | FCC, ISED, FirstNet |
| LEXI-R10801D | 1,3,5,7,8,20,28 / None | EMEA/APAC/Brazil | CE, ACMA, ANATEL |
Receiver sensitivity reaches -107 dBm in select bands, with current consumption as low as 1.5 µA in deep sleep. The module's Wi-Fi receiver (802.11b/g/n, 2.4 GHz) enables passive scanning for enhanced location accuracy.
Applications in Industry
In asset tracking and logistics, the Lexi-R10 enables real-time monitoring with extended battery life and global coverage, including Band 25 for Starlink Direct-to-Cell compatibility. For healthcare, it supports remote patient devices with low-latency VoIP streaming and secure data transmission. Telematics applications benefit from its compact size and robust interfaces for fleet management.Smart city infrastructure leverages the module's power efficiency for sensors in remote areas, while wearables integrate it for personal safety features. Compatibility with Starlink expands coverage to underserved regions, using LTE spectrum in 1.6-2.7 GHz.
SE Spezial-Electronic assists with variant selection, custom antenna design, and compliance testing to accelerate development.
Integration and Support
The module's LGA package (133 pins) facilitates reflow soldering, simplifying integration. Antenna detection and dynamic tuning optimize performance, while AT commands enable configuration for features like PSM and eDRX.SE Spezial-Electronic offers developer resources, evaluation kits, and technical guidance to ensure seamless integration, drawing on expertise in wireless connectivity solutions.
The Lexi-R10 series advances efficient IoT deployments with its balance of size, power, and functionality. Contact us to discuss how this module fits your project needs.