Cellular Modems

Send to email

Home > M2M / IoT Building Blocks and Solutions > Cellular Modems

A broad selection of cellular modems catering to your needs.

The Teltonika TRM series are industrial cellular modems providing cellular connectivity options ranging from 2G (EGPRS) to 4G LTE Cat 1, LTE Cat-M1 and NB-IoT.

The Siretta M2M modems are a popular choice for GSM data connectivity with many customers worldwide providing proven reliability and quality build at a great price point.

Key Features:

2G / 3G / 4G providing wireless connection with remote assets
Wired options (e.g. RS232, USB, GPIO, etc’)
GPS Options
Wide Input Voltage
Python Scripts
Embedded card variants for customer’s integration

Current product offering includes: TRM240, TRM250, Zeta-NLP-LTEM, Zeta-N-LTE.

Quotation Request

ZETA-N-LTE (Cat 4) with RS232, USB serial and GPIO

The ZETA-N-LTE (EU) is an industrial modem, will connect equipment to the 4G/LTE, 3G/UMTS & 2G / GSM cellular network. It has a 5 band LTE, dual band UMTS and dual band GPRS cellular engine.
The device provides RS232 & USB serial data interfaces in addition to a 10-way GPIO connector which offers a secondary TTL serial port, general purpose IO and an ADC. ideal for integrating in to a wide range of IoT applications that require reliable and stable data.

Key Features:

5 Bands LTE: B1(2100), B3(1800), B7(2600), B8(900), B20(800)
1 x RJ12 power connection (5 – 42V)
1 x RS232 , 1 x USB 2.0 FS
Extended Temperature Range: -40 to +85 deg C
Programming language C
Linux native support (CDC ACM)

Datasheet

ZETA-NLP-LTEM (NB-IoT) with RS232 and USB serial

Low Power LTE NB-IoT & CAT M Modem with RS232 and USB serial.

The ZETA-NLP is a cutting edge, extremely low power industrial modem.

It will connect equipment to the new LTE Cat M and NB IoT networks as they become available also providing connectivity to the existing 2G / GSM cellular network. The modem is able to operate in an extremely low power state which makes it ideal for use in industrial IoT applications today and for long term future developments.
The unique feature of the ZETA-NLP-LTEM (EU) allows it to run in an ultra-low power state due to its intelligent power saving design. Additionally, the range offers interface options including legacy RS232 for connection to existing equipment and a high-speed USB interface and a powerful C development environment.

Key Features:

LTE Category M1 , NB1 , EGPRS
Low power mode enabled registered on network with socket connected in idle state 12V-780uA
1 x RS232 , 1 x USB 2.0 FS
Extended Temperature Range: -40 to +85 deg C
Programming language C
1 x RJ12 power connection (7 – 42V)

Datasheet