Together with several industry leaders, KDPOF is working on an optical automotive multi-gigabit system that will fulfill the needs of future connected and automated vehicles. Instead of various port components, the new solution provides a single, complete package. “As the auto industry approaches the 50 Gb/s*m speed-length threshold, the move from copper to optical physical data transmission media is becoming mandatory,” stated Carlos Pardo, CEO and Co-founder of KDPOF. “Optical is the engineering-wise path for higher data rates.” The new connector systems are very small, lightweight and extremely inexpensive compared to the previous ones. With the comprehensive EVK9351AUT evaluation kit, automotive manufacturers and suppliers can already test the new configuration at 1 Gbit/s today. KDPOF thus supports easy project entry into optical gigabit connectivity for a secure Ethernet backbone and ADAS sensor connections in vehicles. Read more
From September 29 to October 1, 2021, KDPOF will display an update on optical gigabit networking in vehicles at the virtual SIAT – Symposium on International Automotive Technology 2021. Cars are not solely about driving anymore – electronic devices such as anti-collision cameras, DVD players, and navigation systems make the difference. Like infotainment systems, Automotive Driver Assistance Systems (ADAS) are becoming an integral part of the vehicle, with interfaces to many different clusters of electric/electronic systems. Read more
At the virtual Wire Harness Congress on September 22, 2021, KDPOF will inform about the status of Optical Multi-gigabit Connectivity in vehicles. In their presentation at 11:45, Juergen Schachtschneider, Automotive Manager Central Europe & Greater China, and César Esteban, Applications & Support Manager, will propose a complete optical communications system, which is under development by KDPOF and their industry partners. Read more
We are proud to participate in the EPIC (European Photonics Industry Consortium) network and connect with over 700 member companies in 35 countries. “EPIC is the ideal community to further drive the joint development and standardization of multi-gigabit technology in vehicles, which offers the automotive market an optical solution that is both competitive and robust,” stated Carlos Pardo. Read more
For BlastingTalks – Blasting News’ exclusive interviews with business and cultural leaders – Carlos Pardo has given an interview about KDPOF’s alternative to traditional fiber optics that allows for use in harsh environments and requires no technical expertise to install: Read more
Connected cars are being equipped with increasingly sophisticated systems such as high performance computers, a growing number of ADAS sensors including hires cameras, radars, lidars, and HMIs such as 4K screens and head-up displays. Thus, data rates go up to 20 Gbps. In addition, highly electrified powertrains imply electromagnetic interferences. Watch our video and learn how optical connectivity solves these issues and moves high-speed connectivity forward.
KDPOF is looking forward to participating in the upcoming virtual ISCAS 2020 from October 10 to 21 with several contributions: a presentation on multi-gigabit Ethernet for the automotive industry, an overview lecture on high-speed data communications over POF, and an important role in the final industry panel session. The IEEE International Symposium on Circuits and Systems (ISCAS) is the flagship conference of the IEEE Circuits and Systems (CAS) Society and the world’s premiere networking forum for researchers in the highly active fields of theory, design, and implementation of circuits and systems.
Presentation: Towards the Multi-Gigabit Ethernet for the Automotive Industry
On Tuesday, October 13, 2020, from 17:15 to 18:55, session Chairmen Enrique Prefasi Sen, Analog and Mixed Signal Senior Designer of KDPOF, and Alberto Rodríguez-Pérez, Analog and Mixed Signal Manager of KDPOF, will present the paper “Towards the Multi-Gigabit Ethernet for the Automotive Industry”. The paper, within the special session “Multi-gigabit Wireline & Optical Communication Circuits & Systems Session”, will show the status of Ethernet-based communication solutions, focused on optical links for the automotive industry. First, the presenters will display the implementation of a product compatible with the 1000BASE-RHC according to the IEEE Std 802.3bv, which is the first one able to transmit 1 Gbps over POF for automotive. Second, the KDPOF experts will describe a new architecture to achieve up to 25 Gbps for automotive. The proposed multi-gigabit system leverages existing technologies such as VCSELs, multi-mode fibers, and photodiodes already developed for the data center industry.
Lecture: High-Speed Data Communications over Plastic Optical Fibers
Alberto Rodríguez-Pérez will give an overview lecture on Saturday, October 17, 2020, from 16:00 to 16:45 in virtual room 2. In his lecture, Alberto will show an overview of the use of Plastic Optical Fiber as a medium for optical data communications and the techniques needed to get high speed data bitrates over POF. It is an interesting alternative optical communication channel to the Glass Optical Fibers (GOF) for applications that are not required to cover long distances, such as home or automotive networking. However, the reduced low bandwidth of the POF channel imposes big limitations in the maximum data bitrate that can be transmitted through this medium. Consequently, advanced data communication techniques such as channel equalization, data error correction, or data signal modulation need to be applied to achieve data bitrates above 1 Gbps.
KDPOF is also substantially involved in the final Industrial Panel Discussion on Wednesday, October 21, 2020, from 16:45 to 17:45. Alberto Rodríguez-Pérez will chair the panel and Rubén Pérez de Aranda, CTO of KDPOF, will participate as panelist.
Aukua Systems Inc., provider of Ethernet test and monitoring solutions, and KDPOF are proud to announce the success of their technology partnership for ISO 21111 standardization. Recently, two additional sections, ISO 21111-3:2020 and ISO 21111-5:2020, of the international in-vehicle Ethernet ISO standard series 21111 have been published. “By providing their MGA2510 Ethernet Test and Monitoring Platform, Aukua Systems have supremely equipped the test setup for ISO certification,” stated Carlos Pardo, CEO and Co-founder of KDPOF.
Successful Technology Partnership Results in ISO Standard for Optical In-Vehicle Gigabit Connectivity
KDPOF supports the test ecosystem to make sure that ECUs including their technology will be tested by recognized test houses and based on the ISO standard. “We are delighted to support the overall standard for optical gigabit connectivity in vehicles with ISO 21111 complementing the existing IEEE Std 802.3bvTM,” added Suds Rajagopal, Co-Founder at Aukua Systems. “By leveraging Aukua’s test solutions, carmakers and Tier1s now have access to a complete, compatible, and interoperating implementation based on these standards.”
ISO 21111 Standardization
For reliable implementations of systems that implement in-vehicle Ethernet Optical 1 Gb/s as a physical layer, International Organization for Standardization (ISO) has added two new sections to the in-vehicle Ethernet series 21111: ISO 21111-3:2020 specifies additional features to IEEE 802.3bv, such as wake-up and synchronized link sleep algorithms. ISO 21111-5:2020 specifies requirements at the system level and a complete conformance and interoperability test plan for ECU providers that implement optical 1 Gb/s physical layer as specified in ISO 21111-3.
About Aukua Systems
Aukua Systems Inc. is a leading provider of Ethernet testing and visibility solutions. Whether developing, validating, deploying, supporting or managing applications or networks, their products help improve performance and make networks more secure. The Aukua product line includes packet capture tools, analyzers, traffic generators, and impairment emulators. Since 2015, equipment manufacturers, semiconductor companies, automotive OEMs and Tier1’s, large enterprises, service providers, and government agencies worldwide have depended on Aukua to build stronger networks.
KDPOF provide their optical network technology in order to enhance safety for autonomous driving. “For safety-related functions such as the data network backbone, autonomous driving requires redundant systems in order to increase safety and avoid the autonomous car locking up if one of the systems is disabled in some way,” explained Rubén Pérez de Aranda, CTO and Co-founder of KDPOF. Reliability analysis shows that a technology redundancy like optical and copper cabling provides the highest reliability. Consequently, more and more OEMs are now considering Plastic Optical Fiber. KDPOF will demonstrate the seamless and EMC-compliant network integration with POF at the AESIN (Automotive Electronics Innovation) Conference on October 2, 2018 in Solihull, UK, and at the IEEE-SA Ethernet & IP @ Automotive Technology Day on October 9-10, 2018 in London, UK. Read more
For safety-related functions such as the data network backbone, autonomous driving requires redundant systems. The objective of this redundancy is to increase safety and avoid the autonomous car being locked if the backbone is disabled in some way. The second backbone may be optical as well, or even copper-based. Reliability analysis shows the highest reliability lies in having a technology redundancy like optical and copper. Consequently, more and more OEMs are now considering Plastic Optical Fiber (POF). KDPOF will introduce Optical Data Network Backbone for Autonomous Driving as a exhibitor at the 2018 IEEE-SA Ethernet & IP @ Automotive Technology Day, 9-10 October 2018 in London, UK. Read more