Cell Modem & HSPA Modem for 3G/3.75G/HSPA/HSPA+ network

3.5G Modem








RS232 HSPA Cell Modem


M500 series HSUPA modem is a industrial class mobile3g modem with RS232 port. Especially for wireless M2M solutions.


M500u HSPA Modem offers the ultra-fast HSDPA at 14.4Mbps (downlink) and 3G HSUPA at 5.76Mbps. If neither is available, the bus-powered USB modem can resort to quad-band EDGE/GPRS at up to 384kbps.


Besides, M500u can be upgrade to 3g router after replacing the router board.
If that wasn't enough, Belgium-based Option is touting the automatic driver installation, which basically means it will work on literally all PCs (Win2000/XP) without the need of an install CD on hand. Last but not least, the GlobeSurfer /CON also delivers out-of-the-box Mac support.


The M500u 3G HSPA modem allows mobile e-mail and internet access. Even multimedia streaming is possible. The ultra compact quad-band ,it has all the right industry standard interfaces for dial-up , voice, SMS and fax applications. It can be powered by a wide range of voltages. A built-in SIM card reader makes it easy to plug the USB HSPA modem into your application.

And in order to get your product to the market quickly and easily. The 3G cell modem can be used anywhere, e.g. the outdoors, in a bus, conference venues, a boat and even in train. M500u 3G hspa modem brings the mobile Internet service to any location with a suitable power supply.


The M500u 3G cell modem is with GPS optional, which is used for GPS tracking applications.


And M500u HSPA cell modem can be easily updated to HSPA+ modem, which provides 14.4mbps or 28mbps or higher.


3.75G HSPA Cell Modem Industrial Application


  • 1) Remote Data Monitor and Control;

    2) CCTV, security surveillance;

    3) Water, gas and oil flow metering and schedule;

    4) AMR (automatic meter reading);

    5) Power station monitoring and control;

    6) Remote POS (point of sale) terminals, ATM,

    7) Traffic signals monitor and control, Traffic info guidance;

    8) Oil field, weather forecast, environmental protection, street lamp monitoring and control

    9) Early Warning of Mountain Torrent;

    10) Fleet management;

    11) Power distribution network supervision;

    12) Central heating system supervision;

    13) Weather station data transmission;

    14) Hydrologic data acquisition;

    15) Vending machine;

    16) Telemetry, SCADA;

    17) Vehicle logistics and diagnostics controlling;

    18) Parking meter and Taxi Monitor;

    19) Telecom equipment supervision (Mobile base station, microwave or optical relay station)

    For more HSPA Cell Modem solutions, please refer to the catalog and brochures.


    What does it require if use a 3G HSPA modem?

    1. Device supports USB port;

    2. A sim card supports 3.75g HSUPA network;
    3. 3.75g network signal is available in the site where the device is installed.

Download - HSPA Cell Modem

M500u HSPA Cell Modem




For more Industrial Cellular Mobile Modems, please refer to Wireless_Modem_list


For non-industrial cellular mobile modems, please refer to USB Broadband Dongle





Catalog - Router Modem AP


Industrial Class Series


SOHO Class Series

Appearance - HSPA Cell Modem
Industrial RS232 Modem
GSM phase2/2+
GSM 850MHz
DCS 1800MHz
PCS 1900MHz

UMTS/WCDMA/HSDPA: 2100Mhz or 850/1900/2100Mhz or 850/900/1900/2100Mhz

Data Speed: 14.4Mbps download, 5.76Mbps upload

Connect to Internet , Audio, Data Transform, Fax, SMS
GPS Feature
GPS supported optional
Supply voltage range 5 - 25VDC(9V suggest)
Class 4 (2W) for EGSM900
Class 1 (1W) for GSM1800
Dimension: 75*50/72*16mm
Weight: 200g
Steel shell: good electromagnetic shield and , heat radiate performance
Electromagnetic Compatible
Electrostatic Discharge (ESD): 3 class
Radiated, radio-frequency, electromagnetic field immunity test: 3 class
Storage Temperature: -40 ~ 85°C
Working Temperature: -30 ~ 75°C
Humidity: 95% (non-condensing)
Product Module Network Power Level Interface Order No.
M500uT142 Telit UC864 850/900/1800/1900/2100MHz DC 5V~25V RS232 RS232 DB9  
M500uL6300 Longsung U6300 850/900/1800/1900/2100MHz DC 5V~25V RS232 RS232 DB9  
M500uEM770 Huawei EM770 850/900/1800/1900/2100MHz DC 5V~25V URS232 RS232 DB9  
M500ug Huawei EM770 850/900/1800/1900/2100MHz, with GPS DC 5V~25V RS232 RS232 DB9