Latest developments in the optical communications industry丨C-LIGHT

Competition and Survival of Global Tech Giants in the Context of AI

Mar-06-2026

The global competition among tech giants ignited by AI is far more intense than the eras of the internet and mobile internet.

1.6T Optical Modules Officially Enter Mass Commercial Use: A New Inflection Point for Global AI Infrastructure

Mar-05-2026

1.6 Tbps optical modules have officially moved from lab prototypes to mass commercial deployment.

Data Center Interconnects: A Technical Taxonomy and Evolution of Optical Transceivers, DAC, AOC, and AEC

Mar-04-2026

Driven by the exponential growth of AI training clusters scaling to hundreds of thousands of GPUs, the landscape of transmission distance, bandwidth, and power consumption within data centers has been fundamentally redefined.

Nvidia Invests $4 Billion in CPO: The Next Stop for AI Factory Networking

Mar-03-2026

Nvidia injected $2 billion each into photonics manufacturers Lumentum and Coherent, securing future production capacity and technology rights for advanced optical components with a total investment of $4 billion.

NVIDIA Next-Generation Vera Rubin Chips Delivered to Customers

Mar-02-2026

global chip giant NVIDIA announced during its earnings conference call that it has begun delivering the first samples of its next-generation AI data center platform, Vera Rubin, to select customers.

How to Choose Between QSFP+ and QSFP28

Mar-01-2026

Selecting the appropriate transceiver form factor depends on several key considerations.

Design and Manufacturing Trends of Data Center Optical Transceivers

Feb-09-2026

Their design and manufacturing processes are evolving to meet the demands of next-generation networks such as 400G, 800G, and beyond.

10G Copper vs Fiber

Feb-08-2026

Compare 10G Copper vs Fiber: DAC, AOC, and 10GBASE-T SFP+ modules explained. Find the best short-reach data center interconnect solution.

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100G optical transceiver Data Center OTN network 200G optical transceiver 400G optical transceiver PON network 800G transceiver 10G copper sfp/sfp+ 100G QSFP28 ER4 800G Optical transceiver