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Xiamen Four-Faith Communication Technology Co.,Ltd
F2503 Industrial TD-SCDMA IP MODEM

F2503 Industrial TD-SCDMA IP MODEM

Product catalog summary

Product Feature
The F2503 TD-SCDMA IP Modem is a cellular terminal device designed for data transfer over the TD-SCDMA network. It features a high-powered industrial 16/32 bits CPU and an embedded real-time operating system. The modem supports RS232 and RS485 (or RS422) ports, enabling easy connection to existing serial devices. It is widely used in M2M fields such as intelligent transportation, smart grid, industrial automation, and more.

Design for Industrial Application
The modem includes a high-powered industrial cellular module and supports low-consumption modes like sleep and scheduled power modes. It has an iron housing with IP30 protection and operates within a power range of DC 5~35V. Stability is ensured through hardware and software watchdog timers and an auto-recovery mechanism.

Standard and Convenience
The modem supports standard RS232 and RS485 (or RS422) ports and features intellectual mode for automatic communication state entry. Remote management is facilitated through provided software.

Product Specification
Cellular Specification: The modem supports TD-SCDMA/HSDPA/HSUPA and GSM bands with download speeds up to 2.8Mbps and upload speeds up to 2.2Mbps. It has a TX power of less than 24dBm and RX sensitivity of less than -108dBm.
Hardware System: It includes an industrial 16/32 bits CPU, 1MB of flash memory (extendable), and 512KB of SRAM (extendable).
Interface Type: The modem features one RS232 port and one RS485 (or RS422) port with 15KV ESD protection. It supports various data bits, stop bits, parity options, and baud rates from 110 to 230400 bps. It also includes indicators for power, activity, and online status.
Power Supply: The standard power supply is DC 12V/0.5A, with a power range of DC 5~35V and consumption of less than 250mA at 12V.
Physical Characteristics: The modem has an iron housing with IP30 protection, dimensions of 91x58.5x22 mm, and a weight of 205g.
Environmental Limits: It operates within temperatures of -25~+65ºC and can be extended to -30~+75ºC. Storage temperatures range from -40~+85ºC, with an operating humidity of 95% (non-condensing).

Catalog excerpts

F2503 TD-SCDMA IP MODEM Technical Specification File version F2503 TD-SCDMA IP MODEM TECHNICAL SPECIFICATION General F2503 TD-SCDMA IP MODEM is a kind of cellular terminal device that provides data transfer function by public TD-SCDMA network. It adopts high-powered industrial 16/32 bits CPU and embedded real time operating system. It supports RS232 and RS485 (or RS422) port that can conveniently and transparently connect one device to a cellular network, allowing you to connect to your existing serial devices with only basic configuration. It has been widely used on M2M fields, such as intelligent transportation, smart grid, industrial automation, telemetry, finance, POS, water supply, environment protection, post, weather, and so on.. Product Feature --------------------------------------------------------------------------------------------------------------------------Design for Industrial Application High-powered industrial cellular module High-powered industrial 16/32 bits CPU SIM/UIM port: 15KV ESD protection Support low-consumption mode, including sleep mode, scheduled online/offline mode, scheduled Power port: reverse-voltage and overvoltage protection power-on/power-off mode(optional) Housing: iron, providing IP30 protection. Antenna port: lightning protection(optional) Standard and Convenience port that can connect to serial devices directly Support intellectual mode, enter into communication state automatically when Stability and Reliability Support hardware and software WDT Support auto recovery mechanism, including online detect, auto redial when offline to make it always online Provide management software for remote management

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F2503 TD-SCDMA IP MODEM Technical Specification Support several work modes Convenient configuration and maintenance Support multi data centers and it can support 5 data centers at the same time interface High-performance Support TCP server and support multi TCP client Support multi online trigger ways, including SMS, ring and data. Support link disconnection when timeout connection(optional) Support double data centers, one main and Support dynamic domain name(DDNS) and IP access to data center another backup Design with standard TCP/IP protocol stack Support APN/VPDN Product Specification Cellular...

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F2503 TD-SCDMA IP MODEM Technical Specification Power supply Item Standard Power Power range Physical Characteristics Item Housing Dimensions Weight Content Iron, providing IP30 protection 91x58.5x22 mm 205g Environmental Limits Item Operating Temperature Extended Operating Temperature Storage Temperature Operating Humidity

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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