Popular 4G LTE module EC25-AF
Quectel EC25 is a series of LTE Cat 4 module optimized specially for M2M and IoT applications. Adopting the 3GPP Rel. 11 LTE
technology, it delivers 150Mbps downlink and 50Mbps uplink data rates. Designed in the compact and unified form factor,
EC25 is compatible with Quectel UMTS/HSPA+ UC20 module and multi-mode LTE EC20/EC21 module, which allows for
flexible migration among them in design and manufacturing.
EC25 contains 10 variants: EC25-E, EC25-EU, EC25-EC, EC25-A, EC25-V, EC25-AF, EC25-AU, EC25-AUT, EC25-AUTL and EC25-J.
This makes it backward-compatible with existing EDGE and GSM/GPRS networks, ensuring that it can be connected even in
remote areas devoid of 4G or 3G coverage.
EC25 supports Qualcomm® IZat™ location technology Gen8C Lite (GPS, GLONASS, BeiDou, Galileo and QZSS). The integrated
GNSS greatly simplifies product design, and provides quicker, more accurate and more dependable positioning.
A rich set of Internet protocols, industry-standard interfaces and abundant functionalities (USB serial drivers for Windows
7/8/8.1/10, Linux, Android/eCall*) extend the applicability of the module to a wide range of M2M and IoT applications such
as industrial router, industrial PDA, rugged tablet PC, video surveillance, and digital signage.
LTE Cat 4 module optimized for M2M and IoT applications
Worldwide LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage
Multi-constellation GNSS receiver available for applications
requiring fast and accurate fixes in any environment
Feature refinements: supports DFOTA*, eCall* and DTMF
MIMO technology meets demands for data rate and link
reliability in modem wireless communication systems
EC25-AF:
LTE FDD: B2/B4/B5/B12/B13/B14/B66/B71
WCDMA: B2/B4/B5
Variants for EMEA/Korea/Thailand
EC25-E:
LTE FDD: B1/B3/B5/B7/B8/B20
LTE TDD: B38/B40/B41
WCDMA: B1/B5/B8
GSM: B3/B8
EC25-EU:
LTE FDD: B1/B3/B7/B8/B20/B28A
LTE TDD: B38/B40/B41
WCDMA: B1/B8
GSM: B3/B8
EC25-EC:
LTE FDD: B1/B3/B7/B8/B20/B28A
WCDMA: B1/B8
GSM: B3/B8
Variants for North America
EC25-A:
LTE FDD: B2/B4/B12
WCDMA: B2/B4/B5
EC25-V:
LTE FDD: B4/B13
EC25-AF:
LTE FDD: B2/B4/B5/B12/B13/B14/B66/B71
WCDMA: B2/B4/B5
Variants for Australia/New Zealand/Taiwan/
Brazil
EC25-AU:
LTE FDD: B1/B2
①
/B3/B4/B5/B7/B8/B28
LTE TDD: B40
WCDMA: B1/B2/B5/B8
GSM: B2/B3/B5/B8
EC25-AUT:
LTE FDD: B1/B3/B5/B7/B28
WCDMA: B1/B5
EC25-AUTL:
LTE FDD: B3/B7/B28
Variant for Japan
EC25-J:
LTE FDD: B1/B3/B8/B18/B19/B26
LTE TDD: B41
WCDMA: B1/B6/B8/B19
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