siemens gsm modem

siemens gsm modem

siemens CINTERION GSM module TC35
1, TC35I GSM dual band(900/1800 mhz)
2, siemens CINTERION GSM module TC35I
3, GSM module TC35

Product overview
The TC35i GSM engine operating in the GSM 900 MHz and GSM 1800 MHz frequency band
is an extremely compact and super slim communication module especially designed for
telemetry, telematic and telephony such as: metering, fleet management, security systems,
POS terminals or vending machines. It is compatible with the predecessor engine TC35 and
offers additional features such as SIM application tool kit and extended AT commands for
the industrial environment. Please note that the upper voltage limit has been changed from
5.5V to 4.8V.
The physical interface to the cellular application is made through a ZIF connector. It consists
of 40 pins, required for controlling the unit, transferring data and audio signals and providing
power supply lines.
The cellular device application forms the Man-Machine Interface (MMI). The serial interface
allows for access to the GSM engine.
For battery powered applications, TC35i features a charging control which can be used to
charge a Li-Ion battery.

Inexpensive and flexible
Small dimensions, a flexible installation design, simple integration and low power consumption are all essential features of the tc35i radio module. Developed primarily for high-volume m2m applications, the tc35i is employed in the areas of measurement and remote maintenance, transportation and logistics, traffic systems, gateways and access, vending machines, security, health care and building technology.
The link between the tc35i radio module and your application is created via a zif connector and a gsc aerial socket. R&tte, gcf and network operator approvals have been obtained, making it simpler for you to obtain approvals for your own applications.

The most important features of the tc35i include:

GSM dual band(900/1800 mhz)
Small size(54.5 x 36.0 x 3.6 mm)
Low power consumption(stand-by mode:25 ma, talk mode:300 ma)
SIM application toolkit
Extended at commands for m2m applications
Siemens does not leave you out in the cold once the decision has been made to use the product. The extensive support provides assistance in all issues relating to product design, from the product design stage through to product approval.