M300

1

1

USB

M400

1

1

USB, Serial

Mobile Networks

GSM EDGE/GPRS

Cellular Frequency

Dual-band (900/1800Mhz, or 850/1900Mhz) or Tri-band (850/900/1800Mhz, or 900/1800/1900Mhz, or 850/1800/1900Mhz) or Quad-band EGSM 850/900/1800/1900Mhz

Data

Bandwidth

EDGE: Downlink 236,8 kbps, Uplink 118 kbps;

GPRS: Downlink 85.6 kbps, Uplink 42.8 kbps;

Notes: the bandwidth is peak value. Real value depends on carrier network support.

Interface

Antenna

50O SMA female interface *3, external detachable;

Antenna for Main Cell, MIMO Cell, GPS

Led

Power indicator

Data indicator

UIM/SIM

1.8V/3V

USB / Serial

USB 2.0 female, Serial RS232

Power

Power supply

M300: DC5V-40V, option is DC5V-50V / DC5V-60V, typical DC9V1A or 12V1A or 12V2A;

M400: DC5V-27V

Power consumption

Peak: 700mA@+9VDC

Average: 85mA@+9VDC

Idle: 30mA@+9VDC

Software

OS

Windows;

Mac OS;

Linux;

Android;

Other OS with USB port;

At command

Support at command;

Packed with GUI software

Physical

Operating Temperature

Work temperature: -30°C to 70°C option for -30°C to 80°C

Storage temperature: -40°C to 85°C

Humidity

95% Maximum (Non-condensing)

Dimensions

Item (L x B x H): 87mm*50mm*23mm

Packaging (L x B x H): 102*70*23mm

PCBA: 84mm*48mm*20mm

Weight

150g (not including accessories and package)

Electromagnetic compatibility

anlistatig test: Class 3

Radio electromagnetism test: Class 3

Others

Warranty

1 Year, can extend up to 5 years

Package Contents

The M300/M400 Industrial GSM GPRS Modem

USB cable or Serial cable

Power Adapter

Antenna

CD-ROM with Product Documentation