LTE 4G Cellular Router

maxx RT2200 – for secure industrial applications

maxx RT2200 Item number 220001


  • Wireless use via cellular communications in the LTE 4G network
  • Excellent connectivity
  • High security
  • Easy accessibility


  • 5x 10/100 LAN
  • Digital: 2x In / 2x Out
  • USB 2.0
  • RS232


  • OpenVPN (Client, Bridge, Server)
  • IPSec (Client, IKEv1, IKEv2)

LTE 4G Cellular Router for secure industrial applications 

The maxx RT2200 Cellular Router is designed for secure applications in industrial environments and is used wherever wireless applications are required. For this purpose, it uses the high-availability LTE cellular network, which also offers good coverage in remote locations. The robust Router, ideal for Industry 4.0 applications, can be equipped with two SIM cards and is therefore cellular provider-redundant, so that the device can switch from one provider to a second provider in the event of an error. 

Excellent Connectivity

The Cellular Router constantly checks connectivity and network quality. Thanks to its “Always-Online” functionality, it establishes a connection independently and, in the event of an error, automatically re-establishes the connection. This provides a high level of connection security and guarantees access to the devices connected to it at all times – for remote monitoring as well as remote maintenance. Reliability and availability are further increased by two SIM cards.

Easy Accessibility

No matter where your maxx RT2200 Router is located – it is easily accessed at, via standardised VPN servers from different providers as well as via the IoTmaxx-hosted maxx VPN service.

Numerous Interfaces

The Router has various physical interfaces for connecting end devices via an integrated 5-port Ethernet switch as well as digital inputs and outputs for controlling end devices and alarms. It is optionally available with an RS232 or RS485 interface and, in this configuration, enables transparent transmission of serial data via IP networks.

Uncomplicated Configuration

The LTE 4G Industrial Router can be configured in a very user-friendly manner via web interface and XML files, locally and remotely.

High Level of Security

Our closed Linux operating system, the OpenVPN and iPsec tunnel technology, the integrated firewalls and the password-protected access management provide a particularly high level of security.

Technical Specifications

Features and functions – see here for all the details at a glance. If you have any questions, please do not hesitate to contact us.

[Translate to english:] Datenblatt RT2200 (pdf)
Datenblatt RT2200 (pdf)
[Translate to english:] Technical Data RT2200 (pdf)
Technical Data RT2200 (pdf)

To set up your RT2200:

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Your contact for this product

Christian Lelonek  - Managing Director

Christian Lelonek

Managing Director

OpenVPN-Connectivity Server

For reliable and secure communication, it's best to use our VPN Connectivity Services: You benefit from fast setup and commissioning, full cost transparency, easy certificate handling and simple group management. In combination with our LTE cellular and LAN/WAN routers, the OpenVPN Connectivity Server ensures secure communication and accessibility of your services and IIoT applications over the Internet and cellular - all with flexible contract terms!


Please find a list here of the accessories available for the maxx RT2200 - LTE 4G Cellular Router.

Please indicate the accessories you have selected with the item number when you place your order.

For assistance in selecting the appropriate accessories, contact us here.


Item number 810003

GSM, UMTS, LTE angled antenna for mounting directly on the device, SMA screw connector


Item number 810002

GSM, UMTS, LTE antenna for wall mounting indoors and outdoors, incl. 5m low-loss cable, SMA screw connector



Item number 810005

GSM, UMTS, LTE antenna for mounting on housings with watertight screw connection, 3m cable length, SMA connector


Item number 810006

GSM, UMTS, LTE antenna with magnetic base, 5m cable length, SMA



Power supply

Item number 830001

Plug-in power supply, primary 100-240V AC, secondary 12V 2.25 A



 2 Pin

Item number 820001

2 pin system clamp, screw clamp
For the power supply

 8 Pin

Item number 820003

8 pin system clamp, push-in principle
For the digital IN/OUT, RS232 or RS485 interfaces


How can we make IIoT easy for you?

Did you know that we set up our Routers individually for your network conditions?
Interested? Then, please contact us!