The Telit GM862-QUAD is a compact, high-performance cellular module designed for global machine-to-machine (M2M) communication applications. It supports a wide range of wireless bands and network standards, ensuring seamless connectivity across different regions and carriers.
Key Features:
1. Quad-Band Connectivity: The GM862-QUAD supports GSM/GPRS 850/900/1800/1900 MHz bands, allowing it to operate on any global GSM network.
2. Embedded TCP/IP Stack: It comes with an integrated TCP/IP stack, enabling direct internet connectivity without the need for external components.
3. Compact Size: The module's small form factor makes it ideal for space-constrained applications, such as remote monitoring, asset tracking, and telematics.
4. Extended Temperature Range: With an operating temperature range of -40°C to +85°C, the GM862-QUAD is suitable for harsh environments and outdoor deployments.
5. Advanced Features: It offers features like voice and data capabilities, SMS support, and various interfaces (UART, SPI, I2C), facilitating seamless integration into existing systems.
Overall, the Telit GM862-QUAD is a versatile cellular module that combines reliable connectivity, compact design, and advanced features, making it an excellent choice for various M2M applications.
|
Product features
- Quad-band EGSM 850 / 900 / 1800 /1900 MHz
- Output power
- Class 4 (2W) @ 850 / 900 MHz
- Class 1 (1W) @ 1800 / 1900 MHz
- Control via aT commands according to
GSM 07.05, 07.07 and Telit enhanced
- Supply voltage range: 3.22 – 4.5 V dC
(3.8 V dC recommended)
- Power consumption (typical values)
- Power off: 26 uA
- Idle (registered, power saving): 2.6 mA
- dedicated mode: 200 mA
- GPRS cl.10 (max): 370 mA
- Serial port multiplexer GSM 7.10
- SIM access profile
- Sensitivity:
-107 dBm (typ.) @ 850 / 900 MHz
-106 dBm (typ.) @ 1800 / 1900 MHz
- Dimensions: 43.9 x 43.9 x 6.9 mm
- Weight: 19 grams
- Extended temperature range
- 40°C to +85°C (operational)
- 40°C to +85°C (storage temperature)
- RoHS compliant
- TCP/IP stack access via AT commands
Interfaces
- 50-pin Molex connector
- 13 I/O ports maximum
- Analog audio (balanced and unbalanced)
- 1 A/D converter
- Buzzer output
- ITu-T V.24 serial link through UART:
- CMOS level
- Baud rate from 300 to 115,200 bps
- Autobauding from 2,400 to 57,600 bps
- 50 Ohm MMCX antenna connector
- On board SIM card holder, 1.8 V / 3 V with
real-time detection
|
Audio
- 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
- Handset & hands-free operations
- DTMF
Approvals
- Fully type approved conforming with R&TTE directive
- CE, FCC, IC, GCF, PTCRB, anatel
SMS
- Point-to-point mobile originated and mobile terminated SMS
- Concatenated SMS supported
- SMS cell broadcast
- Text and Pdu mode
Circuit switched data transmission
- Asynchronous transparent circuit switched data (CSd) up to 14.4 kbps
- Asynchronous non-transparent CSD up to 9.6 kbps
- V.110
GPRS data
- GPRS class 10
- Mobile station class B
- Coding scheme 1 to 4
- PBCCH support
Fax
|
GSM Supplementary
- Call forwarding
- Call barring
- Call waiting & call hold
- Advice of charge
- Calling line identification presentation (CLIP)
- Calling line identification restriction (CLIR)
- Unstructured supplementary services mobile originated data (USSD)
- Closed user group
Additional features
- SIM phonebook
- Fixed dialing number (FdN)
- Real-time clock
- Alarm management
- Battery management
- Network LED support
- IRA character set
- Jamming detection & report
- Embedded TCP/IP stack, including TCP, IP, udP, SMTP and FTP protocols
- TFMS (Telit Firmware Management Services) Over-the-air update
Telit's EASY Features
- EASy SCAN ® automatic scan over GSM frequencies (with or without SIM card)
|
