Quectel EC25 mPCIe LTE Cat 4 Module - SATRON electronics
  • Quectel EC25 mPCIe
  • Quectel EC25 mPCIe
Quectel EC25 mPCIe
LTE Cat 4 Module
  • Worldwide LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage
  • USB drivers
  • LTE Cat 4 module
  • 51.0 mm × 30.0 mm × 4.9 mm
  • Max. 150 Mbps downlink / 50 Mbps uplink under LTE
  • Mini PCIe form factor
  • Extended temperature range of -40 °C to +80°C
Quectel EC25 Mini PCIe is a series of LTE Cat 4 module adopting standard PCI Express® Mini Card form factor (Mini PCIe). It is optimized specially for M2M and IoT applications, and delivers 150 Mbps downlink and 50 Mbps uplink data rates.
EC25 series Mini PCIe contains 14 variants: EC25-A Mini PCIe, EC25-ADL Mini PCIe, EC25-V Mini PCIe, EC25-AF Mini PCIe, EC25-AFDL (Data-only) Mini PCIe, EC25-AFX Mini PCIe, EC25-AFXD (Data-only) Mini PCIe, EC25-AU Mini PCIe, EC25-AUX Mini PCIe, EC25-J Mini PCIe, EC25-EU Mini PCIe, EC25-EUX Mini PCIe, EC25-E Mini PCIe and EC25-EM Mini PCIe. 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 series Mini PCIe supports Qualcomm® IZat™ location technology Gen8C Lite (GPS, GLONASS, BDS, 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 10/11, Linux, Android) extend the applicability of the module to a wide range of M2M applications such as industrial routers, industrial PDAs, rugged tablet PCs, video transmission, and digital signage.

Key Benefits

    • Supports DFOTA
    • Supports DTMF
    • Supports MIMO
    • USB 2.0 high speed interface
    • Multi-constellation GNSS receiver available
LTE Cat 4 EC25-E Mini PCIe
Region/ Operator EMEA/ South Korea/ Thailand/ India
Dimensions (mm) 30.0 × 51.0 × 4.9
Temperature Range
Operating Temperature -35 °C to +75 °C
Extended Temperature -40 °C to +80 °C
Frequency Bands
LTE-FDD B1/ 3/ 5/ 7/ 8/ 20
LTE-TDD B38/ 40/ 41
WCDMA B1/ 5/ 8
GSM/ EDGE B3/ 8
GNSS (Optional) GPS/ GLONASS/ BDS/ Galileo/ QZSS
Certifications
Carrier Europe: Vodafone/ Deutsche Telekom/ British Telecom/ Telefónica
South Korea: SKT/ KT/ LGU+
Regulatory/ Conformance Global: GCF
Europe: CE
The UK: UKCA
South Korea: KC
Taiwan, China: NCC
Australia/ New Zealand: RCM
Thailand: NBTC
South Africa: ICASA
Others RoHS/ WHQL
Max. Data Transmission Rates
LTE-FDD (Mbps) 150 (DL)/ 50 (UL)
LTE-TDD (Mbps) 130 (DL)/ 30 (UL)
DC-HSPA+ (Mbps) 42 (DL)/ 5.76 (UL)
WCDMA (kbps) 384 (DL)/ 384 (UL)
EDGE (kbps) 296 (DL)/ 236.8 (UL)
GPRS (kbps) 107 (DL)/ 85.6 (UL)
Interfaces
(U)SIM × 1
USB 2.0 × 1
Digital Audio (PCM) × 1
I2C × 1
LED_WWAN# × 1
W_DISABLE# × 1
UART × 1
PERST# × 1
Voice
Speech Codec Modes HR/ FR/ EFR/ AMR/ AMR-WB
Echo Arithmetic Echo Cancellation/ Noise Suppression
VoLTE (Optional) Digital Audio and VoLTE (Voice over LTE)
Enhanced Features
DTMF
DFOTA
QMI/ RmNet
Audio Playback*/ Audio Recording* Optional
QuecFile®
(U)SIM Card Detection
SMS
eSIM Optional
Drivers
USB Serial Driver Windows 10/11
Linux 2.6–6.17
Android 4.x–14.x
GNSS Driver Android 4.x–16.x
RIL Driver Android 4.x–16.x
USB NDIS Driver Windows 10/11
USB MBIM Driver Windows 10/11
Linux 4.4–6.17
USB GobiNet Driver Linux 2.6–3.4
USB QMI_WWAN Driver Linux 3.4–6.7
Electrical Features
Supply Voltage Range 3.0–3.6 V, 3.3 V Typ.
Power Consumption (Typ.) 3.9 mA @ Sleep
30 mA @ Idle

NOTE:
1. * : Under development.
2. ●: Supported.
3. eSIM function can be supported by software, but an external eSIM chip is required.
4. Other EC25 Series Mini PCIe models are listed in the full specification file.

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