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Description
Quectel EC21-KL LCC Module is a LTE Cat 1 module in LCC Form Factor with the maximum data rate up to 10 Mbps downlink and 5 Mbps uplink optimized specially for M2M and IoT applications
Quectel EC21-KL LCC Module Product Overview
Quectel EC21-KL LCC Module is a LTE Cat 1 module in LCC Form Factor. It delivers optimized specially for M2M and IoT applications with maximum data rate up to 10 Mbps downlink and 5 Mbps uplink. The module features cost-effective, low-power LTE connectivity, which is an ideal solution for numerous IoT applications which is not reliant on high speed connectivity but require the longevity and reliability of LTE networks. EC21 Series 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. EC21-KL also 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.
Quectel EC21-KL LCC Module Product Pictures
Quectel EC21-KL LCC Module Product Specifications
| Brand | Quectel |
| LTE Cat 1 | EC21-KL |
| Region/Operator | South Korea |
| 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/B3/B5/B7/B8 |
| Carrier | South Korea: KT/SKT |
| Regulatory | South Korea: KC |
| Others | RoHS/WHQL |
| LTE-FDD (Mbps) | 10 (DL)/5 (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 2 |
| SGMII | x 1 |
| Bluetooth* | x 1 |
| 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) |
| 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 |
| MBIM Driver | Windows 8/8.1/10, Linux 3.18–5.4 |
| 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 | 10 μA @ Power off |
| 1.1 mA @ Sleep, Typ. | |
| 25 mA @ Idle |
Quectel EC21-KL LCC Module Product Features
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-KL LCC Module Product Applications
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