Group 23

Upgrade your legacy rolling stock with reliable, IP-based systems designed for decades of service. Our 15-year supply commitment means we’re with you for the long haul.

Modernize, Don’t Replace: The Smart Path to a Digital Train

Refurbishment presents unique challenges. We engineer our solutions to overcome these challenges, maximizing the value of your existing assets while preparing them for the future.

  • Eliminate Obsolescence Risk
    With up to 15 years of guaranteed product supply, you can plan long-term maintenance with confidence and without the risk of unavailable parts.
  • Maximize Space Efficiency
    Older trains often have limited space and airflow for new equipment. Moxa’s compact, all-in-one devices feature efficient thermal design and simplify retrofit installation, enabling operators to modernize systems without major structural changes.
  • Modernizing Without Barriers
    As train operators extend the service life of existing trains, reliability and interoperability become critical. With high interoperability at their core, Moxa’s retrofit solutions ensure seamless integration between legacy and new systems, enhancing operational stability and safety over the long term.

Slash Project Cost

Avoid expensive, labor-intensive rewiring by creating wireless train backbones with our ACC technology.



Auto Carriage Connection (ACC)

Simplify train composition changes with intelligent wireless bridging. ACC automatically forms Wi-Fi links between carriages, eliminating the need for manual reconfiguration and making retrofits easier.

The Moxa Long-term Advantages

Here’s how our commitment to the rail industry provides unmatched value over the life cycle of your train.



Core Factor
Wiring and Installation Cost
Long-term Supply
True Reliability
Specialized Support
Moxa Differentiated Value
Typical Industrial Suppliers
Operator’s Benefits
Auto Carriage Connection (ACC): Intelligent, no-drill, no-wire automated wireless backbone for high-speed inter-car communication. Standard/fixed wireless/wired solutions. (Often requires new mounting/drilling, lacks automated link). Minimal installation cost and zero structural damage. Bypasses the high expense and downtime of drilling/laying new permanent cables.
15-year product supply commitment Short supply cycle (5 to 7 years), risk of EOL Fewer refurbishment cycles and reduced asset replacement costs
High design margin: Up to 50% buffer beyond EN 50155 testing requirements. Meets mandatory EN standards Maximum uptime in extreme conditions
Dedicated rail team with global service General industrial support Faster issue resolution and lower TCO