LTE Cat 1 module, 29.0mm × 25.0mm × 2.3mm, SMT form factor, LGA package, Max. downlink 10Mbps / uplink 5Mbps, Extended temperature range of -40°C to +85°C

EG91

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  • Pin-to-pin compatible with Quectel’s UMTS/HSPA+ UG95 and UG96 modules, and LPWA BG95 and BG96 modules

  • Multi-band LTE coverage

  • Quectel enhanced AT commands

  • USB 2.0 high speed interface

  • Multi-constellation GNSS receiver available

  • Embedded power management unit

Features
  • Pin-to-pin compatible with Quectel’s UMTS/HSPA+ UG95 and UG96 modules, and LPWA BG95 and BG96 modules
  • Multi-band LTE coverage
  • Quectel enhanced AT commands
  • USB 2.0 high speed interface
  • Multi-constellation GNSS receiver available
  • Embedded power management unit
View detail
Form Factor LGA
Dimensions (mm) 29.0 × 25.0 × 2.45
LTE Category LTE Cat 1
Frequency Bands (MHz) -E (Europe) LTE-FDD: B1/3/7/8/20/28A; WCDMA: B1/8; GSM: B3/8
-EX (Europe) LTE-FDD: B1/3/7/8/20/28; WCDMA: B1/8; GSM: B3/8
-EL (Europe/Asia-Pacifi c) /
-NAXD (North America) LTE-FDD: B2/4/5/12/13/25/26; WCDMA: B2/4/5
-NAX (North America) LTE-FDD: B2/4/5/12/13/25/26; WCDMA: B2/4/5
-NA (North America) LTE-FDD: B2/4/5/12/13; WCDMA: B2/4/5
-VX (Verizon) LTE-FDD: B4/13
-AUX (Latin America/ANZ) LTE-FDD: B1/2/3/4/5/7/8/28/66; WCDMA: B1/2/5/8; GSM: B2/3/5/8
-JP (Japan) LTE-FDD: B1/3/8/18/19/26 
Weight (approx.) g 3.8
Operating Temperature  –35°C ~ +75°C
Extended Temperature –40°C ~ +85°C
Data Transmission  
LTE data rate (Mbps) Max. 10 (DL)/Max. 5 (UL)
DC-HSPA+ data rate (Mbps) Max. 42 (DL)/Max. 5.76 (UL)
WCDMA data rate (Kbps) Max. 384 (DL)/Max. 384 (UL)
EDGE data rate (Kbps) Max. 296 (DL)/Max. 236.8 (UL)
GPRS data rate (Kbps) Max. 107(DL)/Max. 85.6 (UL)
SMS
Protocols TCP/UDP/PPP/FTP/HTTP/NTP/PING/QMI/CMUX/HTTPS/SMTP/MMS*/ FTPS*/SMTPS/SSL/FILE
Interfaces  
(U)SIM 1.8 V/ 3.0 V
UART × 2
USB USB 2.0 (Hi-Speed)
 IIC
Audio Digital (PCM) Optional
SPI
GPIO ● (Only Supported on QuecOpen®)
RESET_N × 1
SD /
ADC × 1
Antenna Pads for Primary, Rx-diversity and GNSS1
Enhanced Features  
GNSS1 Optional
WiFi-Scan /
BlueTooth /
E911 (for North America)
Digital Audio/VoLTE Optional
DTMF 
DFOTA
QMI/ RmNet
Audio Playback/Audio Recording Optional
QuecFile
USB Serial Driver Windows 7/8/8.1/10, Linux 2.6~5.4, Android 4.x/5.x/6.x/7.x/9.x
GNSS Driver Android 4.x/5.x/6.x/7.x/8.x/9.x
RIL Driver Android 4.x/5.x/6.x/7.x/8.x/9.x
NDIS Driver Windows 7/8/8.1/10
MBIM Driver Windows 8/8.1/10, Linux 3.8~5.4
GobiNet Driver Linux 2.6~5.4
QMI_WWAN Driver Linux 3.4~5.4
(U)SIM Card Detection
Firmware Update Via USB/DFOTA
Electrical Features  
Supply Voltage Range 3.3 V~4.3 V, typ. 3.8 V
Power Consumption  15 μA@Power off /2.6 mA@Sleep, Typ./21 mA@Idle
Certifi cations2 Carrier Certifi cation: Deutsche Telekom/Verizon/AT&T/
U.S. Cellular/T-Mobile/Sprint/Rogers/Telus/Telstra3/
NTT DOCOMO/KDDI;
Regulatory Certifi cation: GCF/CE/FCC/PTCRB/IC/Anatel/NCC/
RCM/UKCA/JATE/TELEC;
Others: WHQL 
Recommended Applications Telematics, smart metering, mobile POS terminals, gateways, safety, tracking and tracing, remote maintenance and control, networking, mobile computing, healthcare, etc. 

I. Overview

The EG91 is a series of LTE Cat 1 IoT modules in an LGA package measuring 29.0mm × 25.0mm × 2.3mm, which meets the 3GPP Release 11 standard. The EG91 is pin-to-pin compatible with Quectel’s UMTS/HSPA+ UG95 and UG96 modules, and LPWA BG95 and BG96 modules, enabling simple, flexible and scalable migration from 2G and 3G to 4G. The series consists of eight variants to meet various geographical demands, which can be compared via the table above.

The EG91 provides cost-effective LTE connectivity, delivering maximum downlink rates of 10Mbps and uplink rates of 5Mbps under LTE, is designed using space-efficient surface mounted technology, and features an embedded power management unit for ultra-low deep-sleep current consumption. The module is therefore ideal for size-constrained, low-power IoT applications which are not reliant on high-speed connectivity but do require the longevity and reliability of LTE networks.

A wide range of internet protocols, industry-standard interfaces and functionalities (such as USB serial drivers for Windows 7/8/8.1/10, Linux, and Android) allow the module to serve a wide range of IoT applications including smart metering, wearable devices, environmental monitoring, asset tracking, fleet management, and smart safety.

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