Product information

EG91

IoT/M2M-optimized LTE Cat 1 Module

Quectel EG91 is a series of LTE category 1 module optimized specially for M2M and IoT applications. It features cost-effective and low power LTE connectivity, and delivers M2M-optimized speeds of 10Mbit/s downlink and 5Mbit/s uplink. These make EG91 an ideal solution for numerous IoT applications that are not reliant on high speed connectivity but still require the longevity and reliability of LTE networks.

EG91 is fallback pin-to-pin compatible with Quectel UMTS/HSPA+ UG95/UG96 and LTE Cat M1&Cat NB1 BG96 modules. And it is backward-compatible with existing GSM/GPRS & UMTS/HSPA networks, ensuring that it can be connected even in remote areas devoid of 4G network coverage.

A rich set of Internet protocols, industry-standard interfaces and abundant functionalities (USB drivers for Windows XP, Windows 7/8/10, Linux, Android) extend the applicability of the module to a wide range of M2M and IoT applications such as smart metering, wearable devices, environmental monitoring, asset tracking, fleet management, security and alarm systems, and so on.

Key benefits

  • Cost-effective and low-power LTE connectivity optimized for broadband IoT applications
  • Multi-band LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage
  • Compact SMT form factor ideal for size-constrained applications with extended operation temperature range
  • Embedded power management unit (PMU) featuring ultra-low deep-sleep current consumption
  • Simple migration from 2G/3G to 4G with a flexible and scalable platform

Variant for Europe

  1. EG91-E
  2. LTE FDD:B1/B3/B7/B8/B20/B28A
  3. WCDMA:B1/B8
  4. GSM:900/1800 MHz

Variant for North America

  1. EG91-NA*
  2. LTE FDD:B2/B4/B5/B12/B13
  3. WCDMA:B2/B4/B5

Data

  1. LTE:LTE FDD: Max 10Mbps (DL)/Max 5Mbps (UL)
  2. UMTS:DC-HSDPA: Max 42Mbps (DL)HSUPA: Max 5.76Mbps (UL)WCDMA: Max 384Kbps (DL)/Max 384Kbps (UL)
  3. 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:igital 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 ×2
  4. NETLIGHT ×1
  5. UART ×2 (Main UART and Debug UART)
  6. RESET_N
  7. PWRKEY
  8. SPI ×1
  9. Main/Rx-diversity Antenna Interfaces
  10. GNSS Antenna Interface (For EG91-NA Only)

Enhanced Features

  1. eCall
  2. (U)SIM Card Detection
  3. DFOTA*:Delta Firmware Upgrade over the Air
  4. GNSS (For EG91-NA Only):GPS/GLONASS/BeiDou/Galileo/QZSS

Electrical Characteristics

  1. Output PowerClass 3 (23dBm±2dB) for LTE FDDClass 3 (24dBm+1/-3dB) for WCDMAClass 4 (33dBm±2dB) for EGSM900Class 1 (30dBm±2dB) for DCS1800Class E2 (27dBm±3dB) for EGSM900 8-PSKClass E2 (26dBm±3dB) for DCS1800 8-PSK
  2. Consumption13uA @Power off2.6mA @Sleep, Typ.29mA @Idle, Typ.
  3. SensitivityLTE FDD B1: -101.4dBm (10M)LTE FDD B2: TBDLTE FDD B3: -101.5Bm (10M)LTE FDD B4: TBDLTE FDD B5: TBDLTE FDD B7: -101.3dBm (10M)LTE FDD B8: -101.2dBm (10M)LTE FDD B12: TBDLTE FDD B13: TBDLTE FDD B20: -101.3dBm (10M)LTE FDD B28A: -101.4dBm (10M)WCDMA B1: -109.5dBmWCDMA B2: TBDWCDMA B4: TBDWCDMA B5: TBDWCDMA B8: -109.5dBmEGSM900: -108.6dBmDCS1800: -109.4dBm

Software Features

  1. USB Serial Driver:Windows XP, Windows Vista, Windows 7/8/8.1/10, Windows CE 5.0/6.0/7.0*, Linux 2.6/3.x/4.1~4.14, Android 4.x/5.x/6.x/7.xRIL Driver:Android 4.x/5.x/6.x/7.xNDIS Driver:Windows 7/8/8.1/10ECM Driver*:Linux 2.6/3.x/4.1~4.14Gobinet Driver:Linux 2.6/3.x/4.1~4.14QMI_WWAN Driver:Linux 3.x (3.4 or later)/4.1~4.14
  2. ProtocolsTCP/UDP/PPP/FTP/HTTP/ NTP/PING/QMI/MUX*/ HTTPS*/SMTP*/MMS*/ FTPS*/SMTPS*/SSL*/ FILE*

General Features

  1. 3GPP E-UTRA Release 11
  2. Bandwidth: 1.4/3/5/10/15/20MHz
  3. Supply Voltage: 3.3V~4.3V, 3.8V Typ.
  4. Temperature Range: -40°C ~ +85°C
  5. Dimensions: 29.0 × 25.0 × 2.3mm
  6. LGA Package
  7. Approx. 3.8g
  8. 3GPP TS27.007 and Enhanced AT Commands
  9. Rx-diversity Antenna

Approvals

  1. RoHS Compliant
  2. CE/GCF* (Europe)
  3. FAC (Russia)
  4. RCM (Australia)
  5. FCC*/PTCRB*/AT&T*/Verizon* (North America)
* Under Development
EG91 - IoT/M2M-optimized LTE Cat 1 Module

Adobe Reader 9 or newer version is required to view following below PDF files. This is a free program available from the Adobe web site. Follow the download directions on the Adobe web site to get your copy of Adobe Reader.

Quectel EG91 LTE Specification V1.4 (718.3 KB)
Quectel EG91 Hardware Design V1.0 (1.8 MB)
Quectel EG9x AT Commands Manual V1.0 (1.9 MB)
Quectel EG9x DFOTA User Guide V1.0 (812.6 KB)
Quectel EG9x PPP Application Note V1.0 (1.7 MB)
Quectel EG9x QuecCell AT Commands Manual V1.0 (693.6 KB)
Quectel EG9x QuecLocator AT Commands Manual V1.0 (778.3 KB)
Quectel EG9x TCP(IP) AT Commands Manual V1.0 (958.6 KB)
Quectel WCDMA E Linux USB Driver User Guide V1.8 (1.1 MB)
Quectel UMTS & LTE EVB User Guide V2.1 (1.4 MB)
Quectel PCN for EG91 E 2018032201 EN (632.6 KB)

Adobe Reader 9 or newer version is required to view following below PDF files. This is a free program available from the Adobe web site. Follow the download directions on the Adobe web site to get your copy of Adobe Reader.

Quectel EG91 & EG95 Windows USB Driver V1.0 (8 MB)
Tool for sending and receiving data with serial port - QCOM Ver.1.6 (714.9 KB)
Universal Firmware Update Tool QFlash V4.8 (42.5 MB)
Firmware EG91EFBR06A04M4G (78.2 MB)

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