Build a Smarter World Quectel 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 LTE Cat 4 Max 42Mbps (DL) LCC Package Max 150Mbps (DL) Max 5.76Mbps (UL) Worldwide LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage Max 50Mbps (UL) Multi -constellation GNSS receiver available for applications requiring fast and accurate fixes in any environment Embedded Abundant eCall* Multi -constellation Feature refinements: supports DFOTA, eCall* and DTMF Protocols GNSS MIMO technology meets demands for data rate and link reliability in modem wireless communication systems USB 2.0 High Speed USB Drivers Quectel Enhanced Interface AT Commands V1.2 EMAIL US: info quectel.com VISIT US: www.quectel.com 29.0mm Quectel EC20 R2.1 IoT/M2M-optimized 32.0mm 2.4mm LTE Cat 4 Module Variant for China/India Enhanced Features Software Features EC20-CE R2.1: SDIO for Wi-Fi Funcoti n (Optional) USB Serial Driver: LTE FDD: B1/B3/B5/B8 UART for BT4.0* Funcoti n (Optional) Windows 7/8/8.1/10, LTE TDD: B34/B38/B39/B40/B41 eCall* Linux 2.6/3.x/4.1~4.15, WCDMA: B1/B8 DTMF Android 4.x/5.x/6.x/7.x/9.X TD-SCDMA: B34/B39 DFOTA: Delta Firmware Upgrade Over-The-Air RIL Driver: CDMA: BC0 (U)SIM Card Detecoti n Android 4.x/5.x/6.x/7.x/8.x/9.x GSM: 900/1800MHz Antenna: DL MIMO, support Rx-diversity NIDS Driver: GNSS: GPS/GLONASS/BeiDou/Galileo/QZSS Windows 7/8/8.1/10 Data ECM Driver: LTE: Electrical Characteristics Linux 2.6/3.x/4.1~4.15 LTE FDD: Max 150Mbps (DL)/Max 50Mbps (UL) Output Power: Gobinet Driver: LTE TDD: Max 130Mbps (DL)/Max 30Mbps (UL) Class 3 (23dBm2dB) for LTE FDD Linux 2.6/3.x/4.1~4.15 UMTS: Class 3 (23dBm2dB) for LTE TDD Linux qmi wwan Driver: DC-HSDPA: Max 42Mbps (DL) Class 2 (24dBm+1/-3dB) for TD-SCDMA 3.x (3.4 and later)/4.1~4.15 HSUPA: Max 5.76Mbps (UL) Class 3 (24dBm+1/-3dB) for WCDMA Protocols: WCDMA: Max 384Kbps (DL)/Max 384Kbps (UL) Class 3 (24dBm+2/-1dB) for CDMA BC0 TCP/UDP/PPP/FTP/HTTP/NTP/PING/QMI/NITZ/ TD-SCDMA: Class E2 (27dBm3dB) for EDGE 900MHz CMUX/HTTPS/SMTP/MMS/FTPS/SMTPS/SSL/FILE Max 4.2Mbps (DL)/Max 2.2Mbps (UL) Class E2 (26dBm3dB) for EDGE 1800MHz CDMA2000: Class 4 (33dBm2dB) for EGSM900 General Features EVDO: Max 3.1Mbps (DL)/Max 1.8Mbps (UL) Class 1 (30dBm2dB) for DCS1800 3GPP E-UTRA Release 11 1X Advanced: Max 307.2Kbps (DL/UL) Consumption: Bandwidth: 1.4/3/5/10/15/20MHz GSM: 11uA Power off Extended Temperature: -40C ~ +85C EDGE: Max 296Kbps (DL)/Max 236.8Kbps (UL) 1.8mA LTE Sleep (PF=128) Dimensions: 29.0mm x 32.0mm x 2.4mm GPRS: Max 107Kbps (DL)/Max 85.6Kbps (UL) 1.5mA LTE Sleep (PF=256) LCC Package 20mA Idle Approx. 5.3g Voice Sensivti ity: Supply Voltage: 3.3V~4.3V, 3.8V Typ. Speech Codec Modes: FDD B1: -101.6dBm (10M) 3GPP TS27.007 and Enhanced AT Commands HR/FR/EFR/AMR/AMR-WB FDD B3: -101.9dBm (10M) Echo Arithmecti : FDD B5: -102dBm (10M) Approvals Echo Cancellation/Noise Reducoti n FDD B8: -102.1dBm (10M) Regulatory: VoLTE: TDD B34: -101dBm(10M) SRRC/NAL/CCC (China) Digital Audio and VoLTE (Voice over LTE) TDD B38: -101.3dBm (10M) Others: (Optional) TDD B39: -101.2dBm (10M) RoHS Compliant TDD B40: -101.4dBm (10M) Interfaces TDD B41: -101.4dBm (10M) USB 2.0 with High Speed up to 480Mbps WCDMA B1: -112dBm * Under Development Digital Audio through PCM (Optional) WCDMA B8: -112dBm 1.8V/3.0V (U)SIM Interface TD-SCDMA B34: -110dBm NETLIGHT 2 (NET STATUS and NET MODE) TD-SCDMA B39: -110dBm UART 2 (Main Port and Debug Port) CDMA BC0: -108dBm RESET (Acvti e Low) EGSM900: -109dBm PWRKEY (Acvti e low) DCS1800: -109dBm Solder Pads for Primary, Rx-diversity and GNSS Antennas ADC 2 SDIO 2 (For Wi-Fi and SD Card) Copyright 2019 Quectel Wireless Solutions Co., Ltd. All Rights Reserved