Gemotech-R-8552/8554-GPRS Modem

wireless transmission module

Solutions

ADD： NO.1 Development Road(JIZHIDA Building),Beijing International Information Industrial Base,HuilongguanTown, Changping District, Beijing, China

P.C.：102206

TEL：010-81909399

FAX：010-81909456

UL：http://www.gemotech.cn

E-mail：marketing@gemotech.cn

R-8552/8554-GPRS Modem

GPRS Modem

Main Features
- Adopt 10V-30V wide scope power supply and SMA wire interface, can achieve data transmit with internet through RS-232, no need for other peripheral circuit
- Terminator SFP, slide –way configure
- Small volume, can be embedded or external

Datasheet(PDF)

Overview
Specifications
Download

This modem has built-in wireless communication model, standard RS-232/RS-485 port and SIM card interface, users can use AT command through serial port to set up and dial- up networking, data communication on PC( by using TCP/IP, PPP protocol).
By using GPRS Modem , it can quickly build up wireless data communication network, to achieve in-time far distance data transmit, GPRS Modem can supply simple, convenient and practical wireless data communication solutions within vas fields such as data collection and remote monitoring.

Performance index
- Support GSM900and SM1800 double-band
- Support data language. Message and fax
- Adopt circuit switching max speed is : 14.4kbps
- GPRS Class 2 (Class 10), support AT command set up
- Support voltage range: 20V-30V, low power consumption
- Adopt standard industrial interface RS-232
- Standard protocol certificate, adopt GSMPhase2/2+ standard
- SIM slot

Ordering information:
- R-8551 Modem: adopt WAVECOMN GPRS model
- R-8552 Modem: adopt MOTOROLA GPRS model
- R-8551 Modem: adopt SIMCOMM GPRS model
Antenna: optional sucked type or pole type

Driver

Date	Description	Version	OS	Download

Manual

Date	Description	Version	OS	Download
2015/04/09	R-8552/8554-GPRS Modem			Download
2015/04/09	R-8552/8554-GPRS Modem			Download

基本文件流程错误 SQL 调试

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