EC21

Quectel EC21 is a s�rie of cat�gorie 1 LTE modules optimis�s sp�cially for M2M and IoT applications. It features cost-effective, � low-power LTE Connectivit� and offers M2M-optimized speeds of 10 Mbit/s downlink and 5Mbit/s uplink. These make EC21 an id�al solution for many IoT applications that do not depend on high-speed Connectivit� but still require the long�vit� and reliability� of LTE r�seaux.EC21 is compatible with the Quectel UMTS/HSPA+ UC20 module and the multi-mode LTE EC20/EC25 module in the compact, unified form factor�. It contains 9 variants. This makes it r�trocompatible with existing EDGE and GSM/GPRS r�seaux, enabling it to migrate easily from LTE to 2G or 3G r�seaux.EC21 supports Qualcomm?� IZat Gen8C Lite location technology (GPS, GLONASS, BeiDou, Galileo and QZSS). GNSS int�gr� greatly simplifies product design and offers faster, more precise and reliable positioning.A rich set of Internet protocols, industry-standard interfaces and abundant functionalities �tends the applicability� of the module � a wide �vent of M2M and IoT applications such as smart meters, wearable devices, environmental monitoring, asset tracking, fleet management, s�curit� and alarm syst�mes, and so on.

Key benefits

Cost-effective LTE � low-power connectivity and optimized � low-power for IoT � broadband applications
Worldwide LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage
Multi-constellation GNSS receiver available for applications requiring fast, accurate corrections in any environment? Functionality enhancements: supports DFOTA*, eCall*, QuecLocator and DTMF? MIMO technology r�ponds to the demands for data fr�quence and link reliability in modem wireless communication systems