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Description
Quectel EC21-AUX LCC Module is a LTE Cat 1 module optimized specially for M2M and IoT applications and delivers maximum data rates reaching up to 10 Mbps downlink and 5 Mbps uplink in LCC Form Factor.
Quectel EC21-AUX LCC Module Product Overview
Quectel EC21-AUX LCC Module is a LTE Cat 1 module optimized specially for M2M and IoT applications in LCC form factor. The module delivers maximum data rates up to 10 Mbps downlink and 5 Mbps uplink, and highlights cost-effective, low-power LTE connectivity, making it an ideal solution for numerous IoT applications not reliant on high speed connectivity but still require the longevity and reliability of LTE networks. In addition, EC21 is compatible with Quectel UMTS/HSPA+ UC200T series modules. It contains 10 variants: EC21-A, EC21-V, EC21-AUT, EC21-AU, EC21-AUX, EC21-E, EC21-EU, EC21-EUX, EC21-KL and EC21-J. 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-AUX LCC Module Product Pictures
Quectel EC21-AUX LCC Module Product Specifications
| Brand | Quectel |
| LTE Cat 1 | EC21-AUX |
| Region/Operator | Latin America/Australia/ New Zealand |
| Dimensions (mm) | 32.0 × 29.0 × 2.4 |
| Operation Temperature | -35 °C to +75 °C |
| Extended Temperature | -40 °C to +85 °C |
| LTE-FDD | B1/B2①/B3/B4/B5/B7/B8/B28 |
| LTE-TDD | B40 |
| WCDMA | B1/B2/B4/B5/B8 |
| GSM/EDGE | B2/B3/B5/B8 |
| GNSS | GPS/GLONASS/BeiDou/Galileo/QZSS (Optional) |
| Carrier | Australia: Telstra |
| Others | RoHS/WHQL |
| LTE-FDD (Mbps) | 10 (DL)/5 (UL) |
| LTE-TDD (Mbps) | 8.96 (DL)/3.1 (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) |
| (U)SIM | x 1 |
| UART | x 2 |
| USB 2.0 | x 1 |
| Audio Digital (PCM) | x 1 |
| I2C | x 1 |
| SDIO (For Wi-Fi and SD Card) | x 1 |
| SGMII | x 1 |
| Bluetooth* | – |
| ADC | x 2 |
| Speech Codec Modes | HR/FR/EFR/AMR/AMR-WB |
| Echo Arithmetic | Echo Cancellation/ |
| Noise Suppression | |
| VoLTE | Digital Audio and VoLTE (Voice over LTE) (Optional) |
| DTMF | ● |
| DFOTA | ● |
| QMI/ RmNet | ● |
| Audio Playback*/ Audio Recording* | Optional |
| QuecLocator® | ● |
| QuecFile® | ● |
| (U)SIM Card Detection | ● |
| 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 | 3.3–4.3 V, 3.8 V Typ. |
| Power Consumption | 7.0 μA @ Power off |
| 1.0 mA @ Sleep, Typ. | |
| 17 mA @ Idle |
Quectel EC21-AUX LCC Module Product Features
- Feature refinements: supports DFOTA and DTMF
- Worldwide LTE, UMTS/HSPA(+) and GSM/GPRS/EDGE coverage
- Cost-effective, lower-power LTE connectivity optimized for broad- band IoT applications
- Multi-constellation GNSS receiver available for applications requiring fast and accurate fixes in any environment
- MIMO technology meets demands for data rate and link reliability in modem wireless communication systems
Quectel EC21-AUX LCC Module and More EC21 Models
EC21-A LCC Module
EC21-V LCC Module
EC21-AUT LCC Module
EC21-AU LCC Module
EC21-AUX LCC Module
EC21-E LCC Module
EC21-EU LCC Module
EC21-EUX LCC Module
EC21-KL LCC Module
EC21-J LCC Module
Quectel EC21-AUX LCC Module Product Applications
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