DTU modem / cellular / RS485 / RS232
Xiamen Four-Faith Communication Technology Co.,Ltd
RS485, RS232, IP, HSUPA, HSDPA
The F2403 WCDMA/HSDPA/HSUPA IP Modem is a type of cellular terminal device which provides data transfer function via a public WCDMA/HSDPA/HSUPA network. It incorporates an embedded real time operating system and a high-powered industrial 16/32 bits CPU. It can support RS232 and RS485 (or RS422) ports which can transparently and simply connect one device to a cellular network so you can be connected to existing serial devices without too much configuration.
Designed by Four-Faith Communication Technology, it has been utilized widely on M2M fields, such as smart grid, telemetry, industrial transportation, industrial automation, POS, water supply, post, weather, finance, environmental protection, and more.