SIMCom T900

The SIMCom T900 is a GPRS terminal based on the SIM900 cellular module, offering quad-band GPRS connectivity (850/900/1800/1900MHz) with Class 10 transmission capabilities. This intelligent terminal integrates TCP/IP stacks and provides an all-in-one M2M solution for voice and data exchange with worldwide coverage.

Operating across a wide temperature range of -40°C to +85°C, the T900 measures 98×60×22mm and weighs 125g. It features a flexible input voltage range of 5-30V with low power consumption, making it suitable for various deployment scenarios. The terminal delivers GPRS data rates up to 85.6 kbps download and supports CSD up to 14.4 kbps.

The T900 comes equipped with comprehensive connectivity options including a serial DB9 interface (female), GSM antenna connection, and a 10-pin connector providing audio, ADC, and 4 GPIO interfaces. It supports both internal 1.8V and 3.0V SIM cards and includes a SIM application toolkit.

Software capabilities include support for 0710 MUX protocol, MMS, embedded TCP/UDP protocols, and various internet protocols (FTP/HTTP/SMTP/POP3/DNS/PING). The terminal handles SMS in both point-to-point and cell broadcast modes, supporting text and PDU formats. Enhanced versions support embedded AT functionality, enabling customers to develop and run programs directly within the modem.

With its industrial-grade interfaces, extended temperature tolerance, and standard RS-232 serial interface supporting hardware or software flow control, the T900 is ideally suited for applications including remote maintenance and control, environmental monitoring, and security systems.

Download datasheet (PDF format)