
IT Infrastructure
Amphenol And Semtech Introduce 1.6T Active Copper Cable At OFC 2025
By Business Wire

SAN FRANCISCO & CAMARILLO, Calif.--(BUSINESS WIRE)--Amphenol, a global leader in high-performance interconnect solutions, and Semtech Corporation (Nasdaq: SMTC), a leading provider of high-performance semiconductor, Internet of Things (IoT) systems and cloud connectivity service solutions, today introduced a leading-edge 1.6T OSFP Active Copper Cable (ACC) product featuring Semtech's CopperEdge™ 224G/lane linear equalizer/redriver ICs, targeted for use in next-generation AI/ML and data center infrastructure.
The explosion of data center deployments to support new AI/ML applications and workloads is driving requirements for ever higher-bandwidth interconnect solutions between compute and storage resources in clusters. Amphenol’s 1.6T OSFP ACC with Semtech's CopperEdge technology is designed for use with leading-edge 200G/lane switches and xPUs, and provides the extended reach required to connect adjacent equipment racks with high performance and reliability.
“We expect deployment of 224G/lane data center infrastructure starting in 2025 and ramping rapidly over the coming years, as AI/ML applications continue to push the envelope on performance and interconnect bandwidth,” commented Bob Wheeler, analyst at large, LightCounting. “We see 1.6T active copper cables (ACCs) as a key tool to support these higher interconnect speeds at manageable power consumption and cost.”
Compared to alternative approaches, the 1.6T OSFP ACC provides
- Ultra-low power consumption (up to 90% lower than DSP-based solutions), significantly reducing thermal design constraints and energy cost
- Ultra-low latency (sub-100ps) for demanding AI/ML workloads
- Simple configuration and control, compliant with auto-negotiation and link training, for easier management and link bring up
“We’re excited to collaborate with Semtech on this 1.6T interconnect innovation,” said Greg Walz, director of product marketing for high-speed I/O Cables at Amphenol. “The 1.6T ACC is a key addition to our industry-leading interconnect portfolio for leading-edge data center customers interested in high-performance, low power solutions.”
“The combination of Amphenol’s world-class cable technology and manufacturing scale with Semtech’s advanced semiconductor capability creates a powerful customer offering,” added Brian Bentham, data center market manager at Semtech. “Together, we are delivering technology that is helping deliver the reliable, high-bandwidth, low-power connectivity enabling next-generation AI/ML infrastructure.”
The 1.6T OSFP Active Copper Cable is available now from Amphenol – please visit Amphenol’s booth #2718 and Semtech’s booth #1028 at OFC 2025 for more information.
About Amphenol
Amphenol Corporation is one of the world’s largest designers, manufacturers and marketers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable. Amphenol designs, manufactures and assembles its products at facilities in approximately 40 countries around the world and sells its products through its own global sales force, independent representatives and a global network of electronics distributors. Amphenol has a diversified presence as a leader in high-growth areas of the interconnect market including: Automotive, Commercial Aerospace, Communications Networks, Defense, Industrial, Information Technology and Data Communications and Mobile Devices. For more information, visit www.amphenol.com.
About Semtech
Semtech Corporation (Nasdaq: SMTC) is a leading provider of high-performance semiconductor, Internet of Things (IoT) systems and cloud connectivity service solutions dedicated to delivering high-quality technology that enables a smarter, more connected, and sustainable planet. Our global teams are committed to empowering solution architects and application developers to develop breakthrough products for the infrastructure, industrial and consumer markets. To learn more about Semtech technology, visit us at Semtech.com or follow us on LinkedIn or X.
Semtech and the Semtech logo, are registered trademarks or service marks of Semtech Corporation or its subsidiaries, and CopperEdge is a trademark or service mark of Semtech Corporation or its subsidiaries. All other trademarks and trade names mentioned may be marks and names of their respective companies.
SMTC-P
Contacts
Michelle Lozada, pr@semtech.com
Frequently Asked Questions
What is the 1.6T OSFP Active Copper Cable?
It's a high-performance interconnect solution designed for next-generation AI/ML and data center infrastructure, offering ultra-low power consumption and latency.
What are the key benefits of this technology?
Ultra-low power (up to 90% lower than DSP-based solutions), ultra-low latency (sub-100ps), and simple configuration for easier management.
Where can I learn more?
Visit Amphenol's booth #2718 and Semtech's booth #1028 at OFC 2025, or visit Amphenol's and Semtech's websites.
First published on Wed, Apr 2, 2025
Liked what you read? That’s only the tip of the tech iceberg!
Explore our vast collection of tech articles including introductory guides, product reviews, trends and more, stay up to date with the latest news, relish thought-provoking interviews and the hottest AI blogs, and tickle your funny bone with hilarious tech memes!
Plus, get access to branded insights from industry-leading global brands through informative white papers, engaging case studies, in-depth reports, enlightening videos and exciting events and webinars.
Dive into TechDogs' treasure trove today and Know Your World of technology like never before!
Disclaimer - Reference to any specific product, software or entity does not constitute an endorsement or recommendation by TechDogs nor should any data or content published be relied upon. The views expressed by TechDogs' members and guests are their own and their appearance on our site does not imply an endorsement of them or any entity they represent. Views and opinions expressed by TechDogs' Authors are those of the Authors and do not necessarily reflect the view of TechDogs or any of its officials. While we aim to provide valuable and helpful information, some content on TechDogs' site may not have been thoroughly reviewed for every detail or aspect. We encourage users to verify any information independently where necessary.
Trending Business Wire
Planar And Optitrack Present Most Innovative Lineup Of Broadcast And Media Solutions At NAB 2025
By Business Wire
ACCELQ's Gen AI Offering Sets Itself Apart
By Business Wire
ARDRI Welcomes Industry Veteran Carli Nall As Account Manager
By Business Wire
Accelsius Expands European Presence With Neucool System In Computacenter UK Headquarters
By Business Wire
Airgainconnect Fleet 5G Vehicle Gateway Certified On Verizons Ultra-Reliable 5G Network For Fleet And Mission-Critical Applications
By Business Wire
Join Our Newsletter
Get weekly news, engaging articles, and career tips-all free!
By subscribing to our newsletter, you're cool with our terms and conditions and agree to our Privacy Policy.
Join The Discussion