4G LTE Gateways
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4G LTE Gateways, Teltonika
TRB140 – Teltonika TRB140
Ultra-small, lightweight and energy efficient IoT device equipped with mission-critical LTE connectivity, Gigabit Ethernet interface and Linux environment offering a high degree of customization. TRB140 is perfect for projects and applications where a single device must be upgraded with reliable and secure Internet connectivity.
SKU: TRB140 -
4G LTE Gateways, Teltonika
Teltonika TRB142 Single SIM 4G IoT Gateway (RS-232 Serial)
TRB142 comes with a widely used RS232 interface for remote device management.
It is equipped with mission-critical LTE Cat 1 capabilities and software based on OpenWRT, hence offering a high degree of customization.
Just like the other TRB series products, it provides a wide range of software features such as SMS control, VPN, IPsec, Firewall, and FOTA support.
This gateway is durable, offers a wide range of power supply voltages, and is compatible with Teltonika Networks Remote Management System (RMS).
SKU: TRB142 -
4G LTE Gateways, Teltonika
Teltonika TRB141 Single SIM 4G IoT Gateway (GPIO)
This small industrial LTE Cat 1 gateway is equipped with a micro USB and various Input/Output options, including Digital, Relay, Analog, and Isolated.
Paired with secure and functional RutOS, plenty of processing power, and Teltonika Networks Remote Management System (RMS), this device offers unprecedented application flexibility to manage and control equipment remotely over LTE Cat 1.
It has a wide range of software features such as SMS control, VPN, IPsec, Firewall, and FOTA support.
Perfect for application scenarios, where devices must be remotely managed using Inputs/Outputs.
SKU: TRB141 -
4G LTE Gateways, Teltonika
Industrial LTE Cat 4 Gateway TRB245
Industrial LTE Cat 4 gateway packs all essential features for any industry: fast and reliable internet connection, combination of Ethernet and serial communication, secure power connector, I/O ports, and time synchronization services.
TRB245 can be used to integrate modern and legacy industrial equipment in one solution via RS232 or RS485 interfaces.
A wide range of software features like SMS control, Firewall, OpenVPN, IPSec, RMS ensures that data can be reached securely.
Dual SIM functionality with auto-failover and a backup WAN ensure stable connectivity even if the primary connection is lost.
SKU: TRB245 -
4G LTE Gateways, Teltonika
Teltonika TRB255 LTE Gateway
TRB255 can be used to integrate modern and legacy industrial equipment into one solution via RS232, RS485 & Ethernet interfaces.
This industrial LTE Cat M1 & NB-IoT gateway is backward compatible to EGPRS (2G) networks. It can still be used with 2G network, however in case it gets shut down, there is a possibility to switch to LPWAN connectivity options.
TRB255 has a wide range of industrial and networking features such as Modbus, SMS control, Firewall, OpenVPN and more.
This product is compatible with the Teltonika Networks Remote Management System (RMS).
SKU: TRB255 -
4G LTE Gateways, Teltonika
TRB145 – Teltonika TRB145
TRB145 is a mission-critical LTE Cat 1 gateway, equipped with RS485 interface.
Compact design and easy installation make this gateway perfect for applications, where a sole gadget must be remotely controlled over the RS485 serial interface.
Just like the rest of TRB products, TRB145 is engineered to be used in industrial applications. Therefore, it has a wide range of software features, such as SMS control, Firewall, Open VPN, IPsec, Teltonika Networks Remote Management System (RMS), and FOTA support.
SKU: TRB145
For more than 10 years, Forest Rock has been supporting industries to embrace the Internet of Things to the benefit of organisations, people and the environment. As well as consulting, designing, developing and implementing IoT projects UK and worldwide we also support engineers with the IoT equipment they require to improve the organisation's infrastructure.
Below you’ll find information on our Wireless Gateways, which include various models from ALTA. For example: ALTA 3G Cellular Gateway, ALTA Ethernet Gateway 4, ALTA Serial Modbus Gateway and ALTA Serial Modbus USB Programmer.
What is the difference between a Modem, Router and a Gateway?
A modem sends traffic from point A to point B without further manipulation. It’s not going to provide much data protection and it probably won’t have a firewall.
Whereas, a router is an intelligent device which contains a cellular modem, some of the highest grade routers can even support multiple cellular carriers. This means that if you’re running traffic on one carrier network, and for some reason that connection goes down these routers are able to offer a failover to a secondary cellular connection. A quality router will provide a robust firewall so that it can handle packet level traffic inspection which reconciles incoming traffic without outgoing requests. It should also support numerous types of tunnel options for data security.
IPSec is a very popular tunnel for encrypted traffic, but other options include GRE, L2TP, PPTP and Open VPN. Many industrial grade cellular routers will actually contain an input/output or I/O option. This enables users to handle tasks like field device control and operations management. Let's say you’re monitoring the temperature of a particular asset that has been deployed in the field perhaps its a pump and the temperature goes too high using the onboard I/O it’s possible to issue a shutdown to avoid damage to the pump.
Many routers contain onboard programming languages and execution models therefore if you wish to avoid deploying additional hardware in the field, this is another element to consider.
Finally, the last device type is the cellular gateway. Gateways don’t possess the degree of networking traffic control that routers do but they usually offer simplified configuration. Gateways often tend to have some kind of onboarding programming model as well as some offering IO options. The important thing about gateway, that by definition, they provide protol translation, so it might be Zigbee, Wired HART or Modbus connecting to cellular or other technologies.
There are numerous options where cellular gateways are concerned.
Here at Forest Rock Systems we stock and distribute a superb choice of 4G LTE Gateways, specifically 4G LTE Gateway / 4G Gateway Router.
Our 4G LTE Wireless Gateways include:
- Teltonika TRB140 Single SIM 4G IoT Gateway (Ethernet)
- Teltonika TRB141 Single SIM 4G IoT Gateway (GPIO)
- Teltonika TRB142 Single SIM 4G IoT Gateway (RS-232 Serial)
- Teltonika TRB145 Single SIM 4G IoT Gateway (RS-485 Serial)
Forest Rock is a UK based distributor of Teltonika 4G Gateway products. Get in touch with a member of our helpful sales team today for more information on any product.
Contact: sales@forestrock.co.uk