Telit GL865-DUAL V3

Telit GL865-DUAL V3

Part no.: GL865DUALV3
Manufacturer: Telit

Availability: In Stock

The Telit GL865-DUAL V3 is a compact 2G module designed for machine-to-machine (M2M) and Internet of Things (IoT) applications. It supports a wide range of wireless bands and network standards, making it suitable for global deployments.

This module offers several key features that enhance its functionality and performance. Firstly, it supports dual SIM functionality, allowing for seamless connectivity and redundancy in case of network failures. This ensures uninterrupted communication for critical applications.

Secondly, the GL865-DUAL V3 features an integrated TCP/IP stack, enabling direct internet connectivity without the need for an external processor. This simplifies the design and reduces costs for IoT deployments.

Additionally, this module supports voice and data communication, making it versatile for various applications. It can handle voice calls, SMS, and data transmission, enabling real-time communication and remote monitoring.

Furthermore, the GL865-DUAL V3 has a compact form factor, making it suitable for space-constrained installations. Its low power consumption and extended temperature range further enhance its suitability for challenging environments.

Overall, the Telit GL865-DUAL V3 is a reliable and versatile 2G module that offers dual SIM functionality, integrated TCP/IP stack, voice and data communication support, compact form factor, and low power consumption. It is an ideal choice for M2M and IoT applications requiring global connectivity and robust performance.

Product features

• VQFN form factor
• Dual-band EGSM 900 / 1800 MHz
• GSM | GPRS protocol stack 3GPP Release 4 compliant
• Control via AT commands according to 3GPP TS 27.005, 27.007 and Telit custom AT commands
• Serial port multiplexer 3GPP TS 27.010
• SIM access profile
• SIM application toolkit 3GPP TS 51.014
• DARP/SAIC support
• SMS support
• SMS over GPRS
• Telephony, emergency call
• Half rate, full rate, enhanced full rate and adaptive multi rate voice codecs (HR, FR, EFR, AMR)
• Superior echo cancellation & noise reduction
• Multiple Audio profiles pre-programmed and fully configurable by mean AT commands
• Embedded DTMF decoder
• SIM phonebook
• Fixed dialing number (FDN)
• Real-time clock
• Alarm management
• Network LED support
• IRA, GSM, 8859-1 and UCS2 character set
• Jamming detection
• Embedded TCP/IP stack, including TCP, IP, UDP, SMTP, ICMP and FTP protocols
• PFM (Premium FOTA Management) Over- The-Air Update service
• Remote AT commands
• Event monitor
• Telit’s EASY features EASY SCAN® automatic scan over GSM frequencies (also without SIM card)


• GPRS class 10
• Mobile station class B
• Coding scheme 1 to 4
• PBCCH support
• GERAN Feature Package 1 support (NACC, Extended TBF) CSD


• Dimensions: 24.4 x 24.4 x 2.6 mm
• Weight: 2.8 grams
• Extended temperature range
 -40°C to +85°C (operational)
 -40°C to +85°C (storage temperature)


• 8 I/O ports maximum (1.8 V logic level)
• Analog Audio (balanced), digital Audio
•2 A/D plus 1 D/A converter
• Buzzer output
• ITU-T V.24 serial link through CMOS UART
- Baud rate from 300 to 115,200 bps
- Autobauding up to 115,200 bps Approvals
• Fully type approved conforming R&TTE directive

Electrical & Sensitivity

• Output power
- Class 4 (2W) @ 900 MHz
- Class 1 (1W) @ 1800 MHz
• Supply voltage range: 3.2 - 4.5 VDC (3.8 V DC recommended)
• Power consumption (typical values)
- Power off: 2 uA (typical)
- Idle (registered, power saving): 0.8 mA DRX=9
- GPRS cl.10: 300 mA @ max power level • Sensitivity:
-108 dBm (typ.) @ 900 MHz
-107 dBm (typ.) @ 1800 MHz


• Python* application resources
• Python* script interpreter (module takes the application code directly in the Python* language)
• Memory: 800 kB of NV memory for the user scripts and 1 MB RAM for the Python* engine usage


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Telit GL865-DUAL V3

Telit GL865-DUAL V3

Part no.: GL865DUALV3
Manufacturer: Telit

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