TD-SCDMA Modem F1503

F1503 TD-SCDMA MODEM is a kind of cellular terminal device that provides SMS and dial-up function by public TD-SCDMA network.
 

Industrial TD-SCDMA Modem adopts high-powered industrial cellular module and supports RS232 port that can conveniently connect one device to a cellular network, allowing you to connect to your existing serial device.
 

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
 

TD-SCDMA Modem Features and Benefits

Design for Industrial Application
 

1. High-powered industrial cellular module

2. Housing: iron, providing IP30 protection.

3. Power range: DC 5~35V

Stability and Reliability
 

1. RS232 port: 15KV ESD protection

2. SIM/UIM port: 15KV ESD protection

3. Power port: reverse-voltage and overvoltage protection

4. Antenna port: lightning protection(optional)

Standard and Convenience
 

1. Support standard RS232 port that can connect to a serial device directly

2. Provide dial-up software that can make it always online

3. Provide SMS tool software

4. Industrial TD-SCDMA Modem support standard AT command

High-performance
 

1. Support SMS, dial-up and CSD function

2. Industrial TD-SCDMA Modem support APN/VPDN

Cellular Specification

 
Interface type

Item	Content
Serial	1 RS232 port, 15KV ESD protection Data bits: 5, 6 ,7, 8 Stop bits: 1, 1.5, 2 Parity: none, even, odd, space, mark Baud rate: 110~230400 bps
Indicator	“Power”, “ACT”, "Online”
Antenna	Standard SMA female interface, 50 ohm, lighting protection(optional)
SIM/UIM	Standard 3V/1.8V user card interface, 15KV ESD protection
Power	Standard 3-PIN power jack, reverse-voltage and over voltage protection

 
Power supply

 
Physical Characteristics

Environmental Limits