Telit Cinterion SE868SY-D and SL871K2L Series GNSS Modules
High accuracy, multi constellation GNSS solutions for advanced positioning and timing applications
Telit Cinterion delivers advanced positioning and timing solutions engineered for accuracy, efficiency, and reliable global coverage. The SE868SY-D and SL871K2L Series GNSS modules represent two powerful options within Telit Cinterion's broad portfolio, each designed to support multiconstellation operation, compact integration, and strong performance in demanding IoT environments.
Telit Cinterion’s GNSS technology is built to support industries that require precise navigation, robust tracking, and dependable synchronization. These modules are well suited for applications in transportation, fleet management, smart cities, industrial automation, robotics, connected health, wearables, and asset monitoring.
SE868SY-D: Multiconstellation, Multifrequency Positioning GNSS
The SE868SY-D is a multifrequency and multiconstellation receiver module combining GPS, QZSS, Galileo in the L1 and L5 bands, GLONASS in L1, BeiDou in B1 and B2, and IRNSS in L5. By operating across both L1/E1 and L5/E5 frequencies, it significantly improves positional accuracy while reducing multipath distortion, making it ideal for dense urban environments. Encased in a compact 11 x 11 mm QFN like package, the SE868SY-D provides full GNSS compliance and best in class power efficiency.
| ![]() |
SL871K2L Series: Single Frequency, Multiconstellation Positioning GNSS
The SL871K2L Series provides a cost effective, low power GNSS solution supporting up to four constellations for strong coverage and reliable performance. Designed for easy integration and migration from 3.3 V or 1.8 V systems, these modules offer low noise amplifiers and SAW filtering for enhanced sensitivity and signal quality.
| ![]() |
* On dedicated firmware


