Technology Insight
Renesas FT 5000 & FT 6050 End-of-Life issue
The end-of-life of the FT 5000 and FT 6050 chipsets introduces significant challenges for retailers, manufacturers and solution providers relying on IFSF-LON infrastructure.
The Environment
Supporting modern forecourt network infrastructure
For decades, IFSF-LON has been the backbone of communication between dispensers, payment terminals, tank gauges, forecourt controllers and point-of-sale systems. Across Europe, thousands of fuel retail environments continue to rely on this infrastructure for daily operations.
The FT 5000 and FT 6050 smart transceivers have played a critical role in enabling this communication layer across the forecourt ecosystem.
The problem
A key technology dependency has reached end-of-life
In March 2025, Renesas announced the End-of-Life of the FT 5000 and FT 6050 chipset family. With production discontinued and no direct replacement currently available, organisations face increasing challenges around maintenance, support and long-term system sustainability.
Many retailers, manufacturers and solution providers now depend on ageing technology that was never designed for today’s long-term connectivity requirements.
Key concerns
- No direct hardware replacement currently exists
- Increased risk of maintenance and support issues
- Potential disruption for existing forecourt networks
- Growing dependency on legacy infrastructure
The challenge
Balancing operational continuity with future modernization
The industry cannot simply replace existing infrastructure overnight. Large numbers of forecourt environments still rely on TP/FT-10 cabling and IFSF-LON communication, making immediate migration unrealistic.
The challenge is finding a practical path forward that maintains operational stability while enabling the gradual transition towards IP-based and API-driven architectures.
The industry response
Practical migration paths are already emerging
Current developments include:
Alternative LON software stacks
IFSF/IP gateways
Hybrid LON/IP architectures
TCP/IP-based forecourt communication
Why Haia
Helping organisations navigate the transition
Haia actively contributes to IFSF initiatives and helps retailers, manufacturers and technology providers navigate evolving forecourt technologies, standards and migration challenges.
Our expertise spans:
- Forecourt networking
- IFSF-LON and IFSF/IP architectures
- Migration strategies
- Retail IT infrastructure
- Technology roadmap development
Whether you’re assessing the impact of the FT 5000 & FT 6050 end-of-life announcement or planning future infrastructure investments, we help organisations make informed technology decisions.
What does this mean for your forecourt infrastructure?
Every environment is different. Understanding the impact of the FT 5000 & FT 6050 End-of-Life announcement starts with understanding your current architecture.
Let’s discuss the options.
