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

By C-LIGHT Marketing 丨 Sep 21, 2026

An optical DSP processes high-speed electrical and optical signals in modern optical transceivers. This article explains what an optical DSP is, how it works, its functions, power consumption, latency, FEC, PAM4, 400G, 800G and 1.6T applications.

What Is AI Scale-Out Networking?

By C-LIGHT Marketing 丨 Sep 20, 2026

AI scale-out networking connects large numbers of GPU servers across racks so they can operate as a distributed computing system.

What Is AI Scale-Up Networking?

By C-LIGHT Marketing 丨 Sep 19, 2026

AI scale-up networking connects GPUs and accelerators within a tightly coupled computing domain using high-bandwidth, low-latency interconnects.

What Is Data Center Hardware?

By C-LIGHT Marketing 丨 Sep 18, 2026

Data center hardware includes servers, storage systems, networking equipment, optical transceivers, power systems, and cooling solutions that build modern digital infrastructure for cloud computing, AI workloads, and high-speed data networks.

Data Center Infrastructure Components

By C-LIGHT Marketing 丨 Sep 17, 2026

Data center infrastructure components include servers, storage systems, network equipment, optical interconnects, power systems, cooling solutions, and management platforms that support modern cloud computing, AI workloads, and high-performance data networks.

Optical Transceiver Form Factors

By C-LIGHT Marketing 丨 Sep 16, 2026

Optical transceiver form factors define the size, interface, lane configuration, and application of modules from SFP to QSFP-DD and OSFP.

What Is AI Data Center Optical Interconnect

By C-LIGHT Marketing 丨 Sep 15, 2026

AI data center optical interconnect enables high-bandwidth, low-latency communication between GPUs, switches, servers, and racks using 400G, 800G, and 1.6T optical technologies.

Why Does 100G ER4 Link Fail at 40km?

By C-LIGHT Marketing 丨 Sep 14, 2026

100G ER4 link can fail at 40km due to fiber loss, connector loss, dispersion, optical power limits, and insufficient link margin.

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