Routers and gateways > Cybox rt 2 a

CyBox RT 2-A

Automotive Dual LTE router (Cat 6) and IEEE 802.11ac access point with integrated Gigabit Ethernet switch and additional interfaces. E1 compliant.

Faster LTE/Wi-Fi

Faster LTE/Wi-Fi

5 GbE

5 GbE

Fast 1.3 Gbps

1.3 Gbps

The router supports two independent LTE Cat 6 modules with download speeds up to 600 Mbps and 100 Mbps upload speed. For higher availability you can use redundant transmission paths. Two SIM sockets per LTE interface offer multi-provider support or least cost routing.

LTE Cat 6

1.3 Gbps

The integrated IEEE 802.11ac Wi-Fi module with 3x3 MIMO enables a throughput of up to 1.3 Gbps. When using a second optional Wi-Fi module, the bandwidth even doubles to up to 2.6 Gbps. The wireless access point is backwards compatible with the Wi-Fi standard IEEE 802.11n for older devices and a longer range.

Digital end devices such as IP cameras can be connected to the router via the 5-port Ethernet switch.

5 GbE


Two free sockets allow automotive-specific I/O extensions for vehicle buses such as CAN. Further modules for IBIS, RS232, RS485, ODB2 or digital I/O will follow.

The integrated automotive power supply is fully compliant with E1 and tolerates input voltages from 9 to 30 V.

12 - 24 VDC


An optional internal SSD in the m.2 form factor enables storage and access to local data such as timetable information, videos, etc.

Easy-to-use web interface for easy remote configuration of the router, monitoring of settings, and for installing updates. Maintenance and monitoring of the devices via remote control systems are also possible with SNMP and shell scripts.

Web and Remote Interface

Cyber Security

A configurable firewall protects personal data of client devices against unauthorized access (client isolation) and supports the secure and interference-free data exchange with the Internet. Unauthorized access is prevented both to end devices that have dialed into the same access point and across devices to end devices that are logged into different ELTEC access points.

The automotive router is designed according to the international standard E1. Components have to meet the strictest environmental requirements for use in mobile applications, e.g. an extended temperature range. In addition, they must be resilient to shocks and vibrations.


CyBox RT 2-A - LTE Router with LTE Cat 6 or IEEE 802.11ac and 3 x 3 MIMO
CyBox RT 2-A - LTE Router with LTE Cat 6 or IEEE 802.11ac and 3 x 3 MIMO
CyBox RT 2-A - LTE Router with LTE Cat 6 or IEEE 802.11ac and 3 x 3 MIMO

Further Technical Data

  • 5 Ethernet interfaces with 1 Gbps
  • Optional up to 960 GB SSD
  • Integrated GPS receiver
  • USB port
  • Simple Network Management Protocol (SNMP)
  • FAKRA or QLS antenna connections
  • IP40 aluminium housing for wall mounting
  • Housing dimensions 251 × 70 × 170 mm
  • Weight up to 2800 g
  • Temperature range -40 °C to + 85°C


  • Open source software OpenWrt
  • WAN manager for coordinating multiple LTE/WLAN connections
  • OpenVPN tunneling
  • Link Aggregation (LACP)
  • Quality of Service (QoS)
  • ARP filter - no man-in-the-middle attacks
  • Optional secure boot

Not qualified for high-speed trains
Not qualified for intercity trains
Not qualified for trams
LTE router for busses

Your Advantages


Gateway with optional storage medium as media source

Lifecycle Management

Every generation in the same footprint for scalability, long-term availability and easy upgrades

Worldwide Use

Country-specific LTE/Wi-Fi standards for worldwide use in every type of train


Integrated GPS receiver for vehicle tracking

Load Balancing

Intelligent distribution of clients to access points and fair bandwidth allocation

Fast Roaming

Smooth and loss-free from access point to access point

256 Clients

Highest performance on smallest footprint: Up to 256 clients per access point

90+ Clients

Simultaneous, uninterrupted live video streaming for more than 90 clients

Made in Germany

Designed and manufactured in Germany


2 x LTE + 2 x Wi-Fi 1 x LTE + 2 x Wi-Fi 2x LTE + 2 x Wi-Fi
LTE Cat 6 with 300 Mbps LTE Cat 6 with 300 Mbps LTE Cat 6 with 300 Mbps
IEEE 802.11ac with 1300 Mbps IEEE 802.11ac with 1300 Mbps IEEE 802.11ac with 1300 Mbps
5 x 1 Gigabit Ethernet 5 x 1 Gigabit Ethernet 5 x 1 Gigabit Ethernet
Dual-Core CPU 1.2 GHz Dual-Core CPU 1.2 GHz Dual-Core CPU 1.2 GHz
128 MB Flash 128 MB Flash 128 MB Flash
120 GB SSD -
120 GB SSD
12 - 24 VDC 12 - 24 VDC 12 - 24 VDC
CAN module - CAN module



  • Antennas
  • Adapters
  • Cables
  • Power supply

Evaluation Kit

Evaluation Kit for LTE Router CyBox RT 2-A

LTE Router


including all necessary accessories

  • Antennas
  • Adapters
  • Cabels
  • Power supply

Find out how easy it is to go online!

Get in touch with our sales team!

+49 6131 918 100