Shenzhen E-Lins Technology Co., Ltd.
GSM Modem, Industrial Sim Card Modem with High Gain Replacable Antenna
GSM Modem, Industrial Sim Card Modem with High Gain Replacable Antenna
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E-Lins GSM modems mainly covers 2G CDMA1x and 3G CDMA2000.


For single sim GSM modem, the main model is M300 and M400.


Model

Sim Slot Quantity

Module Quantity

Port

Others

M300

1

1

USB


M400

1

1

USB, Serial




Hot Spot

Built-in 2G CDMA industrial cellular modules, insert SIM/UIM card to work directly;

Built-in UIM card slot, supporting name-flashing (non-uim card);

SIM failover/standby APN;

CDMA failover for fixed-line broadband connections;

Support At command;

USB or serial port;

E-Lins industrial CDMA modem is a standard industrial design wireless device which is based on GSM network. It has been widely used in financial transactions, water conservancy and etc.

CDMA wireless modem has offered much convenience for wireless communication. Like wired internet functions, not subject to WPA restrictions.

With the development of wireless communication technology, CDMA products are widely used in data transmission. Especially the emergence of CDMA Modem significantly promote the development of this application and provide simple and practical CDMA communication solutions.

E-Lins mobile data products has a long history and are widely used in more than 50 countries and regions, and more than twenty industrial fields, such as power control, water schedule, traffic, oil field, weather forecast, environmental protection, street lamp control, post, bank, CCTV, security surveillance, and many other areas.


Typical Diagram

Industrial CDMA Modem Typical Diagram

Specification of Industrial CDMA Modem


Wireless

Mobile Networks

CDMA1x

Cellular Frequency

CDMA1x: 800/1900Mhz or 450Mhz optional

Data


Bandwidth

CDMA1x:Downlink/Uplink153.6kbps;


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

Interface


Antenna

50Ω SMA female interface *3, externaldetachable;

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 isDC5V-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

TheM300 Industrial CDMAModem

USB cable / Serial cable

Power Adapter

Antenna

CD-ROM with Product Documentation

What is the industrial Sim card Modem?


With the development of wireless communication technology, GPRS products are widely applied in the field of data transmission, especially the appearance of industrial Sim card Modem has promoted the development of this application.

Based on providing a simple and practical solution for GPRS communication demand,  The E-lins Technology Co., Ltd. in Shenzhen has developed M300 series modem, 4G LTE version, which supports network: 4G LTE (FDD), mobile GSM/GPRS/EDGE or CDMA1x, 3G UMTS HSDPA+ network. The product is specially designed for the complex environment of the industrial site, which further simplifies the interface design. Users can communicate through RS-232 (model DLK-M230), RS-485 (model DLK-M231), TTL (model DLK-M232) level interface, and use simple AT commands to complete the reliable communication of point to point data.

What the users face is the AT instruction interface based on serial communication, which saves time and development intensity. At the same time, M300 series modem, 4G LTE version can also be used as a part of the product and combined with products. At the same time, M300 series modem, 4G LTE version can also be used as a part of the product and be combined with products. This industrial GPRS wireless Modem has been tested for many years, so it is a reliable wireless data transmission terminal product.
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  • TEL:+86 (755) 2923 0581
  • EMAIL:sales@e-lins.com
  • ADDRESS:Rm.33, Unit B, Floor 12, U chuanggu, Xinniu Rd, Minzhi, Longhua, Shenzhen, 518000, China