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MACOM launches 3.2 terabit and 1.6 terabit optical connectivity solutions at OFC 2025

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MACOM is showcasing its latest innovations in connectivity solutions at Booth 2028 at the ongoing Optical Fiber Communication Conference and Exhibition (OFC) 2025  from April 1 to 3 in San Francisco, California.

MACOM is presenting live demonstrations and highlight its extensive portfolio of optical and copper connectivity solutions, including:

3.2 Terabit Transmit Solutions: Demonstrating capabilities to support 400G per lane Pulse Amplitude Modulation (PAM) transmission for single mode fiber (SMF).
1.6 Terabit Solutions: Featuring a range of solutions supporting 227 Gbps per lane, including chip stack receive-side solutions, SMF transmit solutions, multi-mode fiber (MMF) transmit solutions, and active copper cable (ACC) solutions.
Optical PCIe 6.0 and 7.0 Solutions: Showcasing how PCIe technology is being extended over fiber optics to support low latency and longer reach applications.
SFP112 Fronthaul Solutions: Introducing the latest in fronthaul technology with a complete linear pluggable optics (LPO) SFP112 solution.
50 Gigabit Passive Optical Network (PON) Solution: Highlighting a variety of LPO components for 50G PON.
LPO Ecosystem: Demonstrating a comprehensive 100G per lane ecosystem consisting of leading equipment suppliers and module manufacturers, without the need for a DSP in optical modules.
Continuous Wave (CW) Laser for 800 Gigabit and 1.6 Terabit Modules: Showcasing advancements in MACOM’s CW laser technology.
16 Channel, 75 mW CW Laser Array: Highlighting a 16-channel laser driver array at 75 mW per channel.
Optical Components: Exploring a wide range of 25G to 1.6T optical components for data centers, LiDAR for automotive, and robotics applications.
At OFC 2025, MACOM is presenting several key topics with detailed technical insights:

“The Evolution of Copper to Optical – Where is the Line?”: This presentation will explore the transition from copper to optical fiber technology, highlighting the significant improvements in data transmission speed and bandwidth. Key technical details include the use of wavelength division multiplexing (WDM) to carry multiple signals simultaneously and the advantages of optical fiber such as higher data rates and longer transmission distances compared to copper

“Leveraging LPO for MOPA Fronthaul – Blueprints Beyond 5G”: This session will discuss the use of Linear Pluggable Optics (LPO) in Mobile Optical Pluggable Architecture (MOPA) for fronthaul applications beyond 5G. It will cover the integration of novel optics for Cloud RAN, tight synchronization with coherent lite systems, and automated management including auto-negotiations.

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“Highly Efficient EML with SOA for 50G PON Application”: This presentation will focus on the use of Electroabsorption Modulated Lasers (EML) integrated with Semiconductor Optical Amplifiers (SOA) for 50G Passive Optical Network (PON) applications. Key technical details include the optimization of output power, reduction of facet reflection, and improvement of signal modulation quality. The integration of SOA helps in achieving higher power output and better performance in terms of noise reduction and signal quality.

These presentations will provide in-depth technical knowledge and showcase MACOM's advancements in optical connectivity solutions.

To learn more, visit www.macom.com.


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