Modems
Teltonika Modems & Gateways: Direct Cellular Link for Your Devices
Teltonika modems and compact industrial gateways are specialists when it comes to providing individual devices or systems with direct and reliable access to the cellular network. They act as robust bridges, easily connecting your machines, sensors, industrial PCs, or other equipment to the internet or private networks – ideal for focused IoT (Internet of Things) and M2M (Machine-to-Machine) applications.
These devices concentrate on the core task: providing a stable cellular connection through which your systems can send and receive data. They are the first choice when extensive routing functions are not needed, but a dedicated connectivity solution is required.
Advantages at a Glance – Why Teltonika Modems & Gateways Convince:
- Targeted Connectivity: Perfect for equipping non-networked devices or systems with cellular internet access without the overhead of a full-fledged router.
- Diverse Cellular Technologies: Support for modern standards like LTE Cat 1, LTE Cat M1, and NB-IoT, optimized for different bandwidth and energy requirements in the IoT sector.
- Industrial-Grade Design: Robust housings, wide temperature range, and often DIN rail mounting for reliable use in demanding environments.
- Compact and Energy Efficient: Especially LPWA (Low Power Wide Area) modems are optimized for long battery life and use in remote locations.
- Easy Integration: Standardized interfaces like USB, Ethernet, or serial ports (RS232/RS485 on some gateways) allow for hassle-free connection to existing systems.
- Reliable Operation: Designed for long-lasting and low-maintenance use in critical M2M and IoT applications.
Technical Highlights Explained Clearly
Teltonika modems and gateways use specific technologies to ensure optimal connectivity for your projects:
1. LTE Cat M1 & NB-IoT: Specialists for the Internet of Things
These LPWA cellular standards are tailor-made for IoT applications. They are characterized by low energy consumption, good building penetration, and cost-effectiveness – ideal for devices that only occasionally send small amounts of data, such as sensors or meters. LTE Cat 1 offers slightly higher data rates for more demanding IoT applications.
2. Interface Variety for Every Application: USB, Ethernet, Serial
Depending on the model, Teltonika modems and gateways offer different connection options. USB modems (e.g., TRM series) are ideal for direct connection to industrial PCs or embedded systems. Ethernet-based gateways (e.g., TRB series) allow for easy network integration. Serial interfaces enable communication with older or specialized industrial controllers.
3. Robust Design for Industrial Reliability
As expected from Teltonika, their modems and gateways are built for tough use. Resistant housings, protection against vibrations, and the ability to operate reliably in a wide temperature range are standard here.
4. Compact Design and Easy Commissioning
The devices are often very compact and can be easily integrated into existing installations or housings. Commissioning is typically straightforward and focused on the essentials to quickly establish a working data connection.
5. Management and Configuration
Depending on the model, configuration is done via AT commands (classic for modems), an intuitive web interface (for Ethernet gateways), or controlled by the host system. Some gateways are also compatible with the Teltonika Remote Management System (RMS), which facilitates remote maintenance.
Application Examples – Where Teltonika Modems & Gateways Shine:
- Smart metering for electricity, water, gas
- Remote monitoring and control of industrial plants and sensors
- Connection of point-of-sale (POS) terminals and kiosk systems
- Basic asset tracking and fleet management applications
- Digital signage content updates
- Backup connectivity for critical individual devices
- Retrofitting existing systems with cellular capability
Which Teltonika Modem/Gateway is Right for Me?
The selection of the suitable device depends on the details of your project:
- Cellular Technology: Do you need LPWA (NB-IoT, LTE Cat M1) for low data volumes and low power consumption, or standard LTE (e.g., Cat 1) for higher bandwidths?
- Interface to Host System: Is USB, Ethernet, or a serial interface (RS232/RS485) required?
- Data Volume and Frequency: How much data needs to be transmitted and how often?
- Environmental Conditions: Will the device be used in a protected area or under harsh industrial conditions?
- Power Supply: What power supply is available? Is low self-consumption critical?
At etree, you will find detailed information on each Teltonika modem and gateway to make the optimal choice for your application.