KDPOF presented guaranteed Wi-Fi Mesh up to 1 Gigabit/s with robust, low latency POF backbone at Broadband World Forum 2018

KDPOF will present their robust in-wall optical connectivity at stand 3 at Broadband Forum Asia on May 7-8, 2019 in Bangkok, Thailand. In his presentation “Bringing WiFi Performance to the Next Level” on 7 May at 12:20, Ramón Garcia, Business Development Manager with KDPOF, will explain options and good practices for how to transform access speeds into Wi-Fi speeds for a Gigabit experience. KDPOF boosts Wi-Fi performance to the next level for homes and small and home offices. “With our robust, low latency Plastic Optical Fiber, we provide the highest Wi-Fi mesh performance with a guaranteed 1 Gigabit per second to each access point,” stated Carlos Pardo, CEO and Co-Founder of KDPOF.

“Our field study with a tier one Service Provider proves that, in combination with Wi-Fi mesh nodes, the in-wall POF backbone raises performance throughout the house to over 350 percent in flats and up to 560 percent in multistory houses, compared with using a Wi-Fi backbone.” Plastic Optical Fiber is cost-efficient, low skill to install, and robust. POF can reuse any existing conduits in the home, making the cables invisible. It is much easier and quicker to install than Cat 6 cables. In addition to being used as a backbone for home networking, POF provides convenient Optical Network Termination (ONT) to GW link for a better placement of the Gateway (GW) within the home. By working with KDPOF, operators can satisfy their clients by providing very low latency, reduced jitter, fast download speeds, and reliable connectivity for video.

KDPOF presents an optical link concept with Gigabit Ethernet over POF for telematics control modules

KDPOF presents an optical link concept for telematics control modules. “Several OEMs choose the IEEE Std 802.3bv™ for Gigabit Ethernet over POF (GEPOF), which is the ideal solution to connect Smart Antenna to the central communications hub while avoiding electromagnetic interference (EMI),” explained Carlos Pardo, CEO and Co-founder of KDPOF. “The optical link enhances antenna performance, whereas in conventional systems, antenna reception sensitivity is reduced by the radiated emissions coming from the electrical communications links, such as UTP (Unshielded Twisted Pair) copper cables, coax, and the shielded alternatives.” KDPOF, in partnership with ALPS, has developed a concept for an LTE-A telematics control module that uses Gigabit Ethernet over POF to connect to the central communications hub such as a head unit.

Optical Gigabit Connectivity Secures High Electromagnetic Compatibility

Since POF provides inherently high Electromagnetic Compatibility (EMC), the links do not interfere with the smart antenna receivers. With the necessary speed going beyond 100 Mbps, a 1 Gbps Ethernet link is required. Moreover, substituting the current RF link with an Ethernet data link will not only aggregate LTE-A packets but other sources such as digital radio as well. 

Optical Link Concept for Smart Antenna

New plastic, composite and crystal roofs or roofs with openings do not shield the antenna from electromagnetic noise generated inside the car compartment. Instead, a significant amount of energy is radiated by the coaxial cable that is coupled back into the Integrated Smart Antenna (ISA) electronics, which severely degrades its performance. The natural EMC problem-free POF is ideally suited for an Ethernet connection, avoiding back-coupling conditions like the above mentioned one. In addition, the EMC problem-free link permits simple re-positioning of the antenna module among vehicle configurations. Another advantage is the simple integration with current ISA chipsets thanks to the Ethernet (SGMII/RGMII) host bus of the Gigabit POF transceiver. Furthermore, thanks to the Gigabit capacity of the Ethernet link over POF, the data link will aggregate various data streams such as LTE-A, Wi-Fi, V2x, RDS, DAB radio, etc.

KDPOF will present their optical link concept with Gigabit Ethernet over POF for telematics control modules at the Nikkei Automotive Ethernet Tech Days on June 5 and 6, 2019 in Osaka, Japan.

KDPOF robust, low latency POF backbone provides guaranteed Gigabit Wi-Fi mesh

KDPOF boosts Wi-Fi performance to the next level for homes and small and home offices. “With our robust, low latency Plastic Optical Fiber, we provide the highest Wi-Fi mesh performance with a guaranteed 1 Gigabit per second to each access point,” stated Carlos Pardo, CEO and Co-Founder of KDPOF. “Our field study with a tier one Service Provider proves that, in combination with Wi-Fi mesh nodes, the in-wall POF backbone raises performance throughout the house to over 350 percent in flats and up to 560 percent in multistory houses, compared with using a Wi-Fi backbone.” Plastic Optical Fiber is cost-efficient, low skill to install, and robust. POF can reuse any existing conduits in the home, making the cables invisible. It is much easier and quicker to install than Cat 6 cables. In addition to being used as a backbone for home networking, POF provides convenient Optical Network Termination (ONT) to GW link for a better placement of the Gateway (GW) within the home. By working with KDPOF, operators can satisfy their clients by providing very low latency, reduced jitter, fast download speeds, and reliable connectivity for video.

Field Study Confirms Superiority of Combined POF/Wi-Fi Backbone

KDPOF has conducted the field study to compare Wi-Fi performance using the same additional Wi-Fi Mesh nodes in three different types of homes: single-family houses, multistory houses, and flats. One study group used a POF backbone and the other used a Wi-Fi backbone. Transmission speed was measured in three selected rooms in each case. The results were explicit and significant: averaged out of the 20 family test houses, the POF backbone brought about an improvement of more than 400 percent, while a pure Wi-Fi backbone had a limited performance of up to 80 Mbps in 50 percent of the houses. In the multistory houses, the POF backbone’s performance enhancement reached over 560 percent, whereas Wi-Fi only had a reduced output of up to 62 Mbps. Despite the limited number of Wi-Fi end points used in the test, the numbers provided by the Wi-Fi backbone fall far short of the access speeds users have started to enjoy up to their homes. By using the same Wi-Fi Mesh nodes with a POF backbone, the end user experience achieves those numbers. End users experience what they pay for. 

Another important result was that with only one more access point with POF as the backbone, performance is significantly better sustained than with two additional access points with a Wi-Fi backbone. POF Backbone simplifies the Wi-Fi mesh architecture and reduces costs while improving overall performance substantially. 

KDPOF will present their robust in-wall optical connectivity at stand 3 at Broadband Forum Asia on May 7-8, 2019 in Bangkok, Thailand. In his presentation “Bringing WiFi Performance to the Next Level” on 7 May at 12:20, Ramón Garcia, Business Development Manager with KDPOF, will explain options and good practices for how to transform access speeds into Wi-Fi speeds for a Gigabit experience.

Automotive Wire Harness Conference: Future-ready Optical Network

At the recent 7th International Conference Automotive Wire Harness in Ludwigsburg, Germany, KDPOF presented the automotive Gigabit Ethernet POF (GEPOF) for future wire harness architectures. “For KDPOF, this conference has been one of our most productive events,” stated Óscar Ciordia, Marketing Director of KDPOF. “We’ve had a number of excellent meetings with great interest expressed by automotive suppliers and carmakers who wanted to learn about POF technology, benefits, and applications. Several interesting projects and potential partnerships await us.”

Foto credits: matthias-baumgartner.de