CA-LESSENGERS
LESSENGERS Inc., a provider of innovative optical components based on its patented “direct optical wiring” (DOW) technology, today announced a comprehensive portfolio of 800G optics designed for AI/ML workloads in hyperscale data centers. Lessengers is adding partially retimed capability to its 800G transceiver product portfolio, which in one product entails an integrated DSP chip on the transmitter side.
This capability will enable a wide range of interoperability with other pluggable transceivers and lower power consumption due to the use of a half retimer. At OFC 2024 (booth 5200), the company will highlight the launch of industry-first 800G OSFP Linear Receive Optical Transceiver.
Lessengers™ AI/ML product now features the following integrated retimer electronics along with existing fully retimed optics:
- Linear drive - linear pluggable optics (LPO)
- Linear receive - half-retimed linear optics (HALO) or linear receive optics (LRO)
800G Linear Receive Optical Transceiver now offers:
- Lower power consumption – less than 9 W for an 800G (2 × SR4) OSFP
- IEEE 802.3 and CMIS 5.0 or later compliant
- 8 × 112 Gb/s PAM4 on both the electrical host receiver and optical line transmitter interfaces
- A half retimer chip integrated in the transmit path from the electrical input to the optical line side output for enhanced signal retiming and equalization.
All of Lessengers products are based on the company’s patented DOW technology, which is a polymer-based air-cladded waveguide technology that is particularly useful for optical interconnects in the data center and high-performance computing environments.
“Demand for 800G SR8 transceivers exceeded all expectations in 2023 and more than 3 million units of these modules will be shipped in 2024”, commented Dr. Vladimir Kozlov, CEO and founder of LightCounting Market Research. “Improvements in power efficiency of optical transceivers are critical for scaling AI clusters from tens of thousands of GPUs now to hundreds of thousands in 2025-2026. All solutions, including LPO and HALO designs, are being evaluated by the leading customers for future deployments”.
“We are excited to demonstrate at OFC our latest advances in the field of 800G optics, which will be crucial to improving the processing of AI/ML workloads,” said Chongcook Kim, CEO at Lessengers. “We look forward to working with our partners and customers throughout the hyperscale and supercomputing ecosystems in order to realize these gains.”
Lessengers is exhibiting at the Optical Fiber Communications Conference (OFC) at the San Diego Convention Center, March 26 – 28, 2024, in booth 5200.
About Lessengers
Lessengers is an innovative optical solution provider, powered by its patent DOW technology, which enables cost effective direct optical coupling without the use of lens optics. This provides the most suitable solution for data center applications such as 800G/1.6T optical transceivers, active optical cables (AOCs), on-board, near packaged, or co-packaged optics.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20240312166128/en/
About Business Wire
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
UAE Research Program for Rain Enhancement Science Announces Awardees of 6th Cycle Grants21.1.2026 21:17:00 CET | Press release
The UAE Research Program for Rain Enhancement Science (UAEREP), managed by the National Center of Meteorology (NCM), announced the awardees of its Sixth Cycle research grants. Each recipient will receive up to US$1.5 million over three years, with a maximum annual allocation of US$550,000. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260121231610/en/ UAE Research Program for Rain Enhancement Science Announces Awardees of 6th Cycle Grants (Photo: AETOSWire) The Sixth Cycle awardees are Dr. Dixon Michael, Principal Radar Meteorologist and Software Engineer at Echo Science Works, USA, for “Advancing Cloud Seeding Science with Dual-Polarization Radar Signatures and AI”; Prof. Linda Zou, Adjunct Professor at Victoria University, Australia, for “AI-assisted Development and Optimization of Glaciogenic Cloud Seeding Materials”; and Dr. Oliver Branch, Senior Scientist at the University of Hohenheim, Germany, for “Rainfall Enhanceme
Logical Intelligence Introduces First Energy-Based Reasoning AI Model, Signals Early Steps Toward AGI, Adds Yann LeCun and Patrick Hillmann to Leadership21.1.2026 19:21:00 CET | Press release
Logical Intelligence, an artificial intelligence company developing energy-based (EBM) reasoning systems, today announced that Kona 1.0, its pioneering EBM for reasoning, will enter pilot programs with select partners in the energy, advanced manufacturing, and semiconductor industries later this quarter. Logical Intelligence also released a live demonstration of Kona 1.0 on its website, beginning with head-to-head sudoku challenges against leading large language models. Additional demonstrations, including chess and Go, are planned. The company said the goal is to give researchers and the public a clear view into how energy-based reasoning differs from probabilistic systems. “Kona learns by recognizing and correcting its own mistakes, rather than guessing the most likely answer,” said Eve Bodnia, founder and CEO of Logical Intelligence. “If general intelligence means the ability to reason across domains, learn from error, and improve without being retrained for each task, then we are s
Galderma Provides Update on Arbitration Case Regarding Neuromodulator Research and Development Partnership21.1.2026 17:35:00 CET | Press release
Galderma (SIX:GALD), the pure-play dermatology category leader, today announced that an International Chamber of Commerce arbitral tribunal issued an award confirming the termination of a 2014 neuromodulator research & development partnership with Ipsen. The partnership was limited to the rights and obligations relating to the companies’ early-stage neuromodulator pipeline for aesthetic indications. Galderma welcomes the clarity provided by the arbitral tribunal. This decision has no impact on the commercialization of Galderma’s neuromodulator portfolio. Galderma will continue to commercialize and supply Dysport®/Azzalure®, Alluzience®, and RelfydessTM in all territories where it has regulatory approval and in accordance with our existing agreements with our partner Ipsen. Progressing on our path towards becoming the undisputed dermatology powerhouse Galderma remains focused on its ambition to become the world’s undisputed dermatology powerhouse across the full spectrum of a fast-growi
ThetaRay Appoints Financial Markets Technology Leader Brad Levy as Chief Executive Officer21.1.2026 17:00:00 CET | Press release
Former Symphony CEO to lead ThetaRay’s next phase of AI-driven category leadership in transaction monitoring and due diligence ThetaRay, a global leader in Cognitive AI financial crime compliance, today announced the appointment of Brad Levy as Chief Executive Officer. Levy, a leading financial markets infrastructure executive and former CEO of Symphony, will lead ThetaRay’s next phase of growth as the company continues to scale its Cognitive AI platform, now emerging as the leading AI strategy and technology for transaction monitoring and transaction due diligence, across banks and fintechs worldwide. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260121002476/en/ ThetaRay Appoints Brad Levy as CEO Levy brings decades of experience building and leading mission-critical financial infrastructure at scale. Most recently, he served as CEO of Symphony, the financial markets infrastructure and technology platform established by a
HCL Group and UpLink Announce Winners of ‘Water Resilience Challenge’ Under the Aquapreneur Innovation Initiative21.1.2026 16:02:00 CET | Press release
10 Aquapreneurs selected from over 300 applicantsWinners showcased innovations across digital water management, biological breakthroughs, hardware solutions, deep-tech design, and community-driven modelsFinancial support of CHF 1.75 million available to scale initiativesAquapreneur Innovation Initiative: CHF 15 million commitment to global water challenges HCL Group, a leading global conglomerate, and UpLink, the World Economic Forum’s early-stage innovation initiative, have announced the winners of the ‘Water Resilience Challenge,’ the fourth in a series of five challenges under the five-year, CHF 15 million Aquapreneur Innovation Initiative launched by HCL Group. The announcement marks a significant step in the ongoing mission to address global water challenges through innovation and entrepreneurship. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260121697759/en/ Roshni Nadar Malhotra, Chairperson of HCL Group, congratula
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom