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EC20 R2.1

IoT/M2M-optimized LTE Cat 4 Module

Quectel EC20 R2.1 is a series of LTE category 4 module optimized specially for M2M and IoT applications. Adopting the 3GPP Rel. 11 LTE technology, it delivers 150Mbit/s downlink and 50Mbit/s uplink data rates. Designed in the compact and unified form factor, EC20 R2.1 is compatible with Quectel UMTS/HSPA+ UC20 module and multi-mode LTE EC20/EC21/EC25/EG25-G modules, which allows for flexible migration among them in design and manufacturing.

EC20 R2.1 is an upgraded version of EC20 R2.0. Adopting laser engraving process, EC20 R2.1 features a more fashionable appearance, strong metallic texture, better thermal dissipation capability and durable label information, which makes it ideally suited for large-scale production.

EC20 R2.1 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 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.

Key Benefits

  • LTE category 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

Variant for China/India

  1. EC20-CE R2.1:LTE FDD: B1/B3/B5/B8LTE TDD: B34/B38/B39/B40/B41WCDMA: B1/B8TD-SCDMA: B34/B39CDMA: BC0GSM: 900/1800MHz

Data

  1. LTE:LTE FDD: Max 150Mbps (DL)/Max 50Mbps (UL)LTE TDD: Max 130Mbps (DL)/Max 30Mbps (UL)
  2. UMTS:DC-HSDPA: Max 42Mbps (DL)HSUPA: Max 5.76Mbps (UL)WCDMA: Max 384Kbps (DL)/Max 384Kbps (UL)
  3. TD-SCDMA:Max 4.2Mbps (DL)/Max 2.2Mbps (UL)
  4. CDMA2000:EVDO: Max 3.1Mbps (DL)/Max 1.8Mbps (UL)1X Advanced: Max 307.2Kbps (DL/UL)
  5. GSM:EDGE: Max 296Kbps (DL)/Max 236.8Kbps (UL)GPRS: Max 107Kbps (DL)/Max 85.6Kbps (UL)

Voice

  1. Speech Codec Modes:HR/FR/EFR/AMR/AMR-WB
  2. Echo Arithmetic:Echo Cancellation/Noise Reduction
  3. VoLTE:Digital Audio and VoLTE (Voice over LTE) (Optional)

Interfaces

  1. USB 2.0 with High Speed up to 480Mbps
  2. Digital Audio through PCM (Optional)
  3. 1.8V/3.0V (U)SIM Interface
  4. NETLIGHT ×2 (NET_STATUS and NET_MODE)
  5. UART × 2 (Main Port and Debug Port)
  6. RESET (Active Low)
  7. PWRKEY (Active Low)
  8. Solder Pads for Primary, Rx-diversity and GNSS
  9. Antennas
  10. ADC ×2
  11. SDIO × 2 (For Wi-Fi and SD Card)

Enhanced Features

  1. SDIO for Wi-Fi Function (Optional)
  2. UART for BT4.0* Function (Optional)
  3. eCall*
  4. DTMF
  5. DFOTA: Delta Firmware Upgrade Over-The-Air
  6. (U)SIM Card Detection
  7. Antenna: DL MIMO, support Rx-diversity
  8. GNSS: GPS/GLONASS/BeiDou/Galileo/QZSS

Electrical Characteristics

  1. Output PowerClass 3 (23dBm±2dB) for LTE FDDClass 3 (23dBm±2dB) for LTE TDDClass 2 (24dBm+1/-3dB) for TD-SCDMAClass 3 (24dBm+1/-3dB) for WCDMAClass 3 (24dBm±1dB) for CDMA BC0Class E2 (27dBm±3dB) for EDGE 900MHzClass E2 (26dBm±3dB) for EDGE 1800MHzClass 4 (33dBm±2dB) for GSM 900MHzClass 1 (30dBm±2dB) for GSM 1800MHz
  2. Consumption11uA @Power off1.8mA @LTE Sleep (PF=128)1.5mA @LTE Sleep (PF=256)20mA @Idle
  3. SensitivityFDD B1: -101.6dBm (10M)FDD B3: -101.9dBm (10M)FDD B5: -102dBm (10M)FDD B8: -102.1dBm (10M)TDD B34: -101dBm(10M)TDD B38: -101.3dBm (10M)TDD B39: -101.2dBm (10M)TDD B40: -101.4dBm (10M)TDD B41: -101.4dBm (10M)WCDMA B1: -112dBmWCDMA B8: -112dBmTD-SCDMA B34: -110dBmTD-SCDMA B39: -110dBmCDMA BC0: -108dBmEGSM900: -109dBmDCS1800: -109dBm

Software Features

  1. USB Serial Driver:Windows 7/8/8.1/10Linux 2.6/3.x/4.1~4.15Android 4.x/5.x/6.x/7.x/9.x
  2. RIL Driver:Android 4.x/5.x/6.x/7.x/8.x/9.x
  3. NDIS Driver:Windows 7/8/8.1/10
  4. ECM Driver:Linux 2.6/3.x/4.1~4.15
  5. Gobinet Driver:Linux 2.6/3.x/4.1~4.15
  6. Linux qmi wwan Driver:3.x (3.4 and later)/4.1~4.15
  7. ProtocolsTCP/UDP/PPP/FTP/HTTP/NTP/PING/QMI/NITZ/CMUXHTTPS/SMTP/MMS/FTPS/SMTPS/SSL/FILE

General Features

  1. 3GPP E-UTRA Release 11
  2. Bandwidth: 1.4/3/5/10/15/20MHz
  3. Extended Temperature: -40°C ~ +85°C
  4. Dimensions: 29.0 x 32.0 x 2.4mm
  5. LCC Package
  6. Approx. 5.3g
  7. Supply Voltage: 3.3V~4.3V, 3.8V Typ.
  8. 3GPP TS27.007 and Enhanced AT Commands

Approvals

  1. Regulatory:SRRC/NAL/CCC (China)
  2. Others:RoHS Compliant
* Under Development
EC20 R2.1 - IoT/M2M-optimized LTE Cat 4 Module

Для просмотра PDF файлов, расположенных на этом сайте, рекомендуется использовать Adobe Reader 9 или более новой версии. Эта программа является бесплатной и её можно загрузить с официального сайта Adobe.

Quectel EC20 R2.1 LTE Specification V1.2 (676.6 KB)
Quectel EC20 R2.1 Hardware Design V1.2 (1.4 MB)
Quectel EC20 R2.1 Reference Design Rev.A 20180116 (391 KB)
Quectel EC2x & EG25-G Wi-Fi Application Note V1.1 (421.9 KB)
Quectel EC2x & EG25-G BT Application Note V1.0 (382.5 KB)

Для просмотра PDF файлов, расположенных на этом сайте, рекомендуется использовать Adobe Reader 9 или более новой версии. Эта программа является бесплатной и её можно загрузить с официального сайта Adobe.

Quectel EC20 R2.1 Footprint & Part V1.1 (100.1 KB)
Quectel Windows USB драйвер для LTE&G5 модулей V2.1 (10.4 MB)

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