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Description
Quectel EC21-A Mini PCIe Module is a LTE cat1 module delivering M2M-optimized speeds of 10Mbps downlink and 5Mbps uplink in Mini PCIe form factor.
Quectel EC21-A Mini PCIe Module Product overview
Quectel EC21-A Mini PCIe Module is a LTE cat1 module delivering M2M-optimized speeds of 10Mbps downlink and 5Mbps uplink in Mini PCIe form factor. The module is specially optimized for M2M and IoT applications, and features cost-effective, low-power LTE connectivity. These make it ideal for numerous IoT applications that are not reliant on high speed connectivity but still require the longevity and reliability of LTE networks. EC21 series Mini PCIe contains 10 variants: EC21-A Mini PCIe, EC21-V Mini PCIe, EC21-AUT Mini PCIe, EC21-AU Mini PCIe, EC21-AUX Mini PCIe, EC21-E Mini PCIe, EC21-EU Mini PCIe, EC21-EUX Mini PCIe, EC21-KL Mini PCIe and EC21-J Mini PCIe. This makes it backward-compatible with existing EDGE and GSM/GPRS networks, ensuring that it can easily migrate from LTE to 2G or 3G network.
Quectel EC21-A Mini PCIe Module Product Picture
Quectel EC21-A Mini PCIe Module Product Specifications
| Brand | Quectel |
| LTE Cat 1 | EC21-A Mini PCIe |
| Region/Operator | North America |
| Dimensions (mm) | 51.0 × 30.0 × 4.9 |
| Operation Temperature | -35 °C to +75 °C |
| Extended Temperature | -40 °C to +80 °C |
| LTE-FDD | B2/B4/B12 |
| WCDMA | B2/B4/B5 |
| GNSS | GPS/GLONASS/BeiDou/Galileo/ QZSS (Optional) |
| Carrier | America: AT&T/T-Mobile/ |
| U.S. Cellular | |
| Canada: Rogers/Telus | |
| Regulatory | America: FCC |
| North America: PTCRB | |
| Canada: IC | |
| Others | RoHS/WHQL |
| LTE-FDD (Mbps) | 10 (DL)/5 (UL) |
| LTE-TDD (Mbps) | – |
| DC-HSPA+ (Mbps) | 42 (DL)/5.76 (UL) |
| WCDMA (kbps) | 384 (DL)/384 (UL) |
| EDGE (kbps) | – |
| GPRS (kbps) | – |
| Interfaces | |
| (U)SIM | x 1 |
| UART | x 1 |
| USB 2.0 | x 1 |
| Audio Digital (PCM) | x 1 |
| I2C (For Wi-Fi and SD Card) | x 1 |
| LED_WWAN# | x 1 |
| W_DISABLE# | x 1 |
| PERST# | x 1 |
| Speech Codec Modes | HR/FR/EFR/AMR/AMR-WB |
| Echo Arithmetic | Echo Cancellation/ Noise Suppression |
| VoLTE | Digital Audio and VoLTE |
| (Voice over LTE) (Optional) | |
| eCall * | ● |
| DTMF | ● |
| DFOTA | ● |
| QMI/ RmNet | ● |
| Audio Playback*/ Audio Recording* | Optional |
| QuecLocator® | ● |
| QuecFile® | ● |
| (U)SIM Card Detection | ● |
| Android 4.x–9.x | |
| GNSS Driver | Android 4.x–9.x |
| RIL Driver | Android 4.x–10.x |
| NDIS Driver | Windows 7/8/8.1/10 |
| GobiNet Driver | Linux 2.6–5.4 |
| QMI_WWAN Driver | Linux 3.4–5.4 |
| Supply Voltage Range | 3.0 –3.6 V, 3.3 V Typ. |
| Power Consumption | 3.5 mA @ Sleep, Typ. |
| 32 mA @ Idle |
Quectel EC21-A Mini PCIe Module Product Feature
- Low-power, cost-effective LTE Cat 1 wireless communication module, specially designed for M2M and IoT applications
- Comprehensive coverage of various network standards
- Standard Mini PCIe packaged module, to provide customers with maximum convenience for design and use
- MIMO technology meets the data rate and connection reliability requirements of wireless communication systems
- Built-in multi-constellation GNSS receiver to meet the needs of fast and accurate positioning under different environmental conditions
- Based on Qualcomm’s advanced IZat™ positioning technology (Gen8C Lite), the EC21 series Mini PCIe integrates a multi-constellation GNSS receiver, which supports GPS, GLONASS, BeiDou, Galileo and QZSS positioning technologies to achieve faster, more accurate and more reliable positioning . The built-in GNSS also greatly simplifies the design of customer applications.
- EC21 series Mini PCIe has built-in rich network protocols, integrates multiple industry standard interfaces, and supports multiple drivers and software functions (such as USB virtual serial port driver under Windows 7/8/8.1/10, Linux, Android, etc. operating systems, eCall * Etc.); It has greatly expanded its application scope in the fields of M2M and IoT, such as smart meter reading, asset tracking, fleet management, wearable devices, smart home gateways, digital signage, and even drones.
Quectel EC21-A Mini PCIe Module and more LTE module
EC21-A Mini PCIe
EC21-V Mini PCIe
EC21-AUT Mini PCIe
EC21-AU Mini PCIe
EC21-AUX Mini PCIe
EC21-E Mini PCIe
EC21-EU Mini PCIe
EC21-EUX Mini PCIe
EC21-KL Mini PCIe
EC21-J Mini PCIe
Quectel EC21-A Mini PCIe Module Product Application
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