Inphi: Alcor 400G DR4 Silicon Photonics Platform

March 23, 2021
The new Alcor platform includes Inphi’s field-proven PAM4 DSP technology, linear TIA, and driver to provide even higher levels of integration and lower power for high-performance hyperscale data center, cloud computing, and emerging AI applications.
Based on Inphi’s Porrima™ PAM4 DSP platform, the new Alcor platform includes Inphi’s field-proven PAM4 DSP technology, linear TIA, and driver to provide even higher levels of integration and lower power for high-performance hyperscale data center, cloud computing, and emerging AI applications, the company asserts. The DSP targets high-volume 100G Ethernet optical modules.

Judge’s comment: “This DSP with advanced telemetry functions enables 100G DR modules based on 56-GBaud PAM4 with less than 3.5-W power dissipation and reduces overall BOM cost through integrated laser drivers."

Return to the 2021 Lightwave Innovation Reviews Honorees page

About the Author

Stephen Hardy | Editorial Director and Associate Publisher, Lightwave

Stephen Hardy is editorial director and associate publisher of Lightwave and Broadband Technology Report, part of the Lighting & Technology Group at Endeavor Business Media. Stephen is responsible for establishing and executing editorial strategy across the both brands’ websites, email newsletters, events, and other information products. He has covered the fiber-optics space for more than 20 years, and communications and technology for more than 35 years. During his tenure, Lightwave has received awards from Folio: and the American Society of Business Press Editors (ASBPE) for editorial excellence. Prior to joining Lightwave in 1997, Stephen worked for Telecommunications magazine and the Journal of Electronic Defense.

Stephen has moderated panels at numerous events, including the Optica Executive Forum, ECOC, and SCTE Cable-Tec Expo. He also is program director for the Lightwave Innovation Reviews and the Diamond Technology Reviews.

He has written numerous articles in all aspects of optical communications and fiber-optic networks, including fiber to the home (FTTH), PON, optical components, DWDM, fiber cables, packet optical transport, optical transceivers, lasers, fiber optic testing, and more.

You can connect with Stephen on LinkedIn as well as Twitter.

Sponsored Recommendations

Transforming the metro network and the evolution of the "Digital Service Provider"

March 4, 2025
Join experts at EXFO and Ekinops in this webinar that will review the evolving metro-centric requirements and the technologies emerging to meet them.

Unveiling the Synergy Between AI and Optical Networking

March 12, 2025
Join us for an engaging discussion with industry experts on the intersection of AI and optics. Moderated by Sean Buckley, editor-in-chief of Lightwave+BTR, this panel will explore...

Innovations Optical Transceivers

March 10, 2025
The continual movement around artificial intelligence (AI) cluster environments is driving new sales of optical transceiver sales and the adoption of linear pluggable optics (...

ON TOPIC: Filling Coverage Gaps, Enhancing Public Safety

Jan. 30, 2025
With the ongoing drive to support AI and the need for high-speed data center interconnection, the call for higher-speed 800G optical technology is emerging. Initially focused ...