Quectel EC20 R2.1
IoT/M2M-optimized
LTE Cat 4 Module
Build a Smarter World
Quectel EC20 R2.1 is a series of LTE category 4 module op���mized specially for M2M and IoT applicaons. Adopng the 3GPP
Rel. 11 LTE technology, it delivers 150Mbit/s downlink and 50Mbit/s uplink data rates. Designed in the compact and unied
form factor, EC20 R2.1 is compable with Quectel UMTS/HSPA+ UC20 module and mul-mode LTE EC20/EC21/EC25/EG25-G
modules, which allows for exible migraon among them in design and manufacturing.
EC20 R2.1 is an upgraded version of EC20 R2.0. Adopng laser engraving process, EC20 R2.1 features a more fashionable
appearance, strong metallic texture, beer thermal dissipaon capability and durable label informaon, which makes it
ideally suited for large-scale producon.
EC20 R2.1 supports Qualcomm® IZat™ locaon technology Gen8C Lite (GPS, GLONASS, BeiDou, Galileo and QZSS). The
integrated GNSS greatly simplies product design, and provides quicker, more accurate and more dependable posioning.
A rich set of Internet protocols, industry-standard interfaces and abundant funconalies (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 applicaons such
as industrial router, industrial PDA, rugged tablet PC, video surveillance, and digital signage.
Key
Benefits
LTE category 4 module opmized for M2M and IoT applicaons
Worldwide LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage
Mul-constellaon GNSS receiver available for applicaons
requiring fast and accurate xes in any environment
Feature renements: supports DFOTA, eCall* and DTMF
MIMO technology meets demands for data rate and link
reliability in modem wireless communicaon systems
LTE Cat 4
Max 150Mbps (DL)
Max 50Mbps (UL)
Max 42Mbps (DL)
Max 5.76Mbps (UL)
LCC Package
Embedded Abundant
Protocols
eCall*
Mul-constellaon
GNSS
USB 2.0 High Speed
Interface
USB Drivers
Quectel Enhanced
AT Commands
EMAIL US: info@quectel.com VISIT US: www.quectel.com
版本：V1.2| 状态：受控文件
Quectel EC20 R2.1
IoT/M2M-optimized
LTE Cat 4 Module
Variant for China/India
EC20-CE R2.1:
LTE FDD: B1/B3/B5/B8
LTE TDD: B34/B38/B39/B40/B41
WCDMA: B1/B8
TD-SCDMA: B34/B39
CDMA: BC0
GSM: 900/1800MHz
Data
LTE:
LTE FDD: Max 150Mbps (DL)/Max 50Mbps (UL)
LTE TDD: Max 130Mbps (DL)/Max 30Mbps (UL)
UMTS:
DC-HSDPA: Max 42Mbps (DL)
HSUPA: Max 5.76Mbps (UL)
WCDMA: Max 384Kbps (DL)/Max 384Kbps (UL)
TD-SCDMA:
Max 4.2Mbps (DL)/Max 2.2Mbps (UL)
CDMA2000:
EVDO: Max 3.1Mbps (DL)/Max 1.8Mbps (UL)
1X Advanced: Max 307.2Kbps (DL/UL)
GSM:
EDGE: Max 296Kbps (DL)/Max 236.8Kbps (UL)
GPRS: Max 107Kbps (DL)/Max 85.6Kbps (UL)
Voice
Speech Codec Modes:
HR/FR/EFR/AMR/AMR-WB
Echo Arithmec:
Echo Cancellaon/Noise Reducon
VoLTE:
Digital Audio and VoLTE (Voice over LTE)
(Oponal)
Interfaces
USB 2.0 with High Speed up to 480Mbps
Digital Audio through PCM (Oponal)
1.8V/3.0V (U)SIM Interface
NETLIGHT × 2 (NET_STATUS and NET_MODE)
UART × 2 (Main Port and Debug Port)
RESET (Acve Low)
PWRKEY (Acve low)
Solder Pads for Primary, Rx-diversity and GNSS
Antennas
ADC × 2
SDIO × 2 (For Wi-Fi and SD Card)
Enhanced Features
SDIO for Wi-Fi Funcon (Oponal)
UART for BT4.0* Funcon (Oponal)
eCall*
DTMF
DFOTA: Delta Firmware Upgrade Over-The-Air
(U)SIM Card Detecon
Antenna: DL MIMO, support Rx-diversity
GNSS: GPS/GLONASS/BeiDou/Galileo/QZSS
Electrical Characteriscs
Output Power:
Class 3 (23dBm±2dB) for LTE FDD
Class 3 (23dBm±2dB) for LTE TDD
Class 2 (24dBm+1/-3dB) for TD-SCDMA
Class 3 (24dBm+1/-3dB) for WCDMA
Class 3 (24dBm+2/-1dB) for CDMA BC0
Class E2 (27dBm±3dB) for EDGE 900MHz
Class E2 (26dBm±3dB) for EDGE 1800MHz
Class 4 (33dBm±2dB) for EGSM900
Class 1 (30dBm±2dB) for DCS1800
Consumpon:
11uA @Power o
1.8mA @LTE Sleep (PF=128)
1.5mA @LTE Sleep (PF=256)
20mA @Idle
Sensivity:
FDD 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: -112dBm
WCDMA B8: -112dBm
TD-SCDMA B34: -110dBm
TD-SCDMA B39: -110dBm
CDMA BC0: -108dBm
EGSM900: -109dBm
DCS1800: -109dBm
Soware Features
USB Serial Driver:
Windows 7/8/8.1/10,
Linux 2.6/3.x/4.1~4.15,
Android 4.x/5.x/6.x/7.x/9.X
RIL Driver:
Android 4.x/5.x/6.x/7.x/8.x/9.x
NIDS Driver:
Windows 7/8/8.1/10
ECM Driver:
Linux 2.6/3.x/4.1~4.15
Gobinet Driver:
Linux 2.6/3.x/4.1~4.15
Linux qmi wwan Driver:
3.x (3.4 and later)/4.1~4.15
Protocols:
TCP/UDP/PPP/FTP/HTTP/NTP/PING/QMI/NITZ/
CMUX/HTTPS/SMTP/MMS/FTPS/SMTPS/SSL/FILE
General Features
3GPP E-UTRA Release 11
Bandwidth: 1.4/3/5/10/15/20MHz
Extended Temperature: -40°C ~ +85°C
Dimensions: 29.0mm x 32.0mm x 2.4mm
LCC Package
Approx. 5.3g
Supply Voltage: 3.3V~4.3V, 3.8V Typ.
3GPP TS27.007 and Enhanced AT Commands
Approvals
Regulatory:
SRRC/NAL/CCC (China)
Others:
RoHS Compliant
* Under Development
Copyright © 2019 Quectel Wireless Solutions Co., Ltd. All Rights Reserved http://www.quectel.com
HQ address: 7
th
Floor, Hongye Building, No.1801 Hongmei Road, Xuhui District, Shanghai 200233, China
Tel: +86 21 51086236 Email: info@quectel.com
29.0mm
32.0mm
2.4mm