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Quectel EC25EFA-512-STD LTE Cat 4 Cellular Module for IoT & M2M Applications
The Quectel EC25EFA-512-STD is a high-performance LTE Cat 4 cellular module designed for Industrial IoT, M2M, telematics, smart gateways, POS terminals, remote monitoring, and asset tracking applications. Based on 3GPP Release 11 LTE technology, it delivers download speeds of up to 150 Mbps and upload speeds of up to 50 Mbps, ensuring reliable, high-speed wireless connectivity.
Featuring a compact LCC + LGA package, the EC25EFA-512-STD is pin-compatible with several Quectel LTE and UMTS modules, enabling seamless hardware upgrades while minimizing redesign efforts. It supports fallback to 3G and 2G networks (variant-dependent), ensuring dependable connectivity in areas with limited LTE coverage. The module also includes integrated GNSS support (GPS, GLONASS, BeiDou, Galileo, and QZSS), making it an excellent choice for location-aware IoT devices.
With extensive interface support including USB 2.0, UART, PCM, I2C, ADC, GPIO, and SIM interfaces, the EC25EFA-512-STD simplifies integration into a wide range of embedded systems. Its low power consumption, industrial-grade operating temperature, and global certifications make it ideal for demanding commercial and industrial deployments.
Features
- LTE Cat 4 connectivity with up to 150 Mbps downlink and 50 Mbps uplink
- Optimized for IoT and M2M applications
- Compact 29 × 32 × 2.4 mm LCC + LGA package
- Supports LTE with fallback to legacy cellular networks (variant-dependent)
- Integrated GNSS support (GPS, GLONASS, BeiDou, Galileo, QZSS)
- USB 2.0, UART, PCM, I2C, ADC, GPIO, and SIM interfaces
- Low power consumption for always-connected devices
- Industrial operating temperature support
- Pin-compatible with Quectel EC21, EC20, EG25-G, EG21-G, and UC200A series for easy migration
- Suitable for embedded Linux, Android, and Windows-based systems
Specifications
- Module: Quectel EC25EFA-512-STD
- Cellular Technology: LTE Cat 4
- LTE Speed: Up to 150 Mbps DL / 50 Mbps UL
- LTE Standard: 3GPP Release 11
- Package: LCC + LGA
- Dimensions: 29 × 32 × 2.4 mm
- GNSS: GPS, GLONASS, BeiDou, Galileo, QZSS
- Interfaces: USB 2.0, UART, PCM, I2C, ADC, GPIO, SIM
- Operating Temperature: Industrial Grade (variant-dependent)
- Applications: IoT, M2M, Industrial Automation, Smart Devices
Applications
- Industrial IoT gateways
- Smart metering
- Asset tracking and fleet management
- Remote monitoring systems
- Industrial automation
- Smart agriculture
- POS terminals
- Vending machines
- Security and surveillance systems
- Smart city infrastructure
Package Includes
- 1x Quectel EC25EFA-512-STD LTE Cat 4 Cellular Module for IoT & M2M Applications
