Optical Communication Knowledge Center | Optical Transceiver Technology Guide丨C-LIGHT

How AI Data Centers Choose Between DAC, AOC, Optical Transceivers

By C-LIGHT Marketing 丨 Jun 6, 2026

Learn how AI data centers select DAC, AOC, and optical transceivers for GPU clusters and high-performance networks. Discover the advantages, deployment scenarios, and C-LIGHT high-speed connectivity solutions for AI infrastructure.

What is the difference between a DAC cable and an SFP cable?

By C-LIGHT Marketing 丨 Jun 5, 2026

DAC cable vs SFP cable, DAC cable, SFP cable, SFP transceiver, direct attach copper, AOC cable, optical transceiver

GPU-to-GPU Interconnect Explained

By C-LIGHT Marketing 丨 Jun 4, 2026

GPU-to-GPU interconnects enable high-bandwidth communication for AI workloads through technologies such as NVLink, PCIe, and scale-out networks.

How Does CWDM Work?

By C-LIGHT Marketing 丨 Jun 3, 2026

CWDM combines multiple optical wavelengths over one fiber pair, helping increase fiber capacity for metro networks, access networks, and data center links.

Why Silicon Photonics Is Revolutionizing AI Networking

By C-LIGHT Marketing 丨 Jun 2, 2026

Explore how silicon photonics is transforming AI networking by enabling ultra-high bandwidth, low power consumption, and scalable 400G/800G/1.6T interconnects. Learn how C-LIGHT optical solutions support next-generation AI data center architectures.

What Is TOSA in Optical Communication?

By C-LIGHT Marketing 丨 Jun 1, 2026

TOSA converts electrical signals into optical signals in fiber optic transceivers, supporting high-speed data transmission across data centers and telecom networks.

What Is ROSA in Optical Communication?

By C-LIGHT Marketing 丨 May 31, 2026

ROSA converts optical signals into electrical signals in fiber optic transceivers, with receiver sensitivity and signal quality critical to reliable data transmission.

What Is BOSA in Optical Communication?

By C-LIGHT Marketing 丨 May 30, 2026

BOSA integrates optical transmitting and receiving functions in one assembly, enabling bidirectional communication in PON, FTTH, and fiber access networks.

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