Latest developments in the optical communications industry丨C-LIGHT

180km~200km 100Mbps SFP Optical Transceiver with 1550nm DFB & APD

By C-LIGHT Marketing 丨 Jul 7, 2026

C-LIGHT 180km~200km 100Mbps SFP optical transceivers feature 1550nm DFB laser, APD receiver, and high optical budget for long-distance industrial Ethernet, power, railway, and telecom applications.

How 10,000+ GPU Clusters Are Reshaping Hyperscale AI Data Centers

By C-LIGHT Marketing 丨 Jul 6, 2026

Accelerate AI infrastructure with C-LIGHT's high-speed optical transceivers, DAC, AEC, and AOC solutions for hyperscale GPU clusters, AI data centers, 800G, 1.6T networking, AI Fabric, and HPC.

DAC Cable Color Guide丨Cable Jackets, Pull Tabs & Data Center Management

By C-LIGHT Marketing 丨 Jul 3, 2026

Learn why DAC cables use different cable jacket and pull tab colors, how color coding improves data center cable management, and what customization options are available.

CSFP, DSFP, SFP-DD and SFP112 Comparison | Features, Applications & Future Trends

By C-LIGHT Marketing 丨 Jul 2, 2026

Compare CSFP, DSFP, SFP-DD, and SFP112 optical modules, including architecture, applications, advantages, and future trends for AI, cloud, and enterprise networks.

800G DCO Coherent Optical Module | Host Interface, Line Protocol & 400G vs 800G

By C-LIGHT Marketing 丨 Jul 2, 2026

Learn how 800G DCO coherent optical transceivers work, including Host Interface, Line Protocol, OSFP packaging, and key differences compared with 400G DCO modules.

800G/400G/200G DAC Breakout Guide: CR1, CR2, CR4, CR8 & Mixed-Speed Applications

By C-LIGHT Marketing 丨 Jul 1, 2026

Learn how 800G, 400G, and 200G DAC breakout cables work, including CR1, CR2, CR4, CR8 lane architectures, rate-matched breakout principles, and AI data center applications.

QSFP112 vs QSFP-DD vs OSFP: AI Data Center Trends Guide

By C-LIGHT Marketing 丨 Jul 1, 2026

Compare QSFP112, QSFP-DD, and OSFP architectures, power, cooling, DAC compatibility, and future trends for AI data centers, cloud networking, and HPC.

CPO vs LPO vs NPO vs XPO

By C-LIGHT Marketing 丨 Jun 30, 2026

Comparison of CPO, LPO, NPO, and XPO optical interconnect architectures for AI data centers, covering power efficiency, scalability, and deployment trends.

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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