Latest developments in the optical communications industry丨C-LIGHT

Data Center Optical Transceiver Series 800G & 400G DR/FR/LR/SR/ER

Mar-27-2026

With the explosive growth in demand for AI large model training, high-performance computing clusters, and massive data exchange, data center networks are advancing at an unprecedented pace toward the 800G and even 1.6T era.

Comprehensive Performance Testing of AOC Series for Data Center Interconnects

Mar-26-2026

AOC represent a critical component for high-speed, short-reach interconnects in modern data centers, combining the high bandwidth of optical fiber with the plug-and-play simplicity of copper cabling

Industrial Transceiver Market

Mar-25-2026

As core components of industrial communication systems, industrial transceivers convert electrical signals to optical signals and vice versa between various devices and networks, thereby enabling real-time monitoring, predictive maintenance, remote control, and other key applications.

DCO QSFP-DD and CFP2 ZR+

Mar-24-2026

With the explosive growth of AI training clusters, 5G network evolution, and data center traffic, traditional optical modules can no longer meet the demands of metro and backbone networks for ultra-high bandwidth, ultra-long distance, and low-cost operation and maintenance.

400G AOC Selection and Deployment Recommendations

Mar-23-2026

When selecting a 400G AOC, prioritize its use for short‑range intra‑rack connections of 3 to 30 meters.

1G/2.5G/4G/8G/10G/12G Multi-Rate DWDM Industrial Grade Modules

Mar-22-2026

Based on SFP/SFP+ form factors, this series supports adaptive rates of 1G/2.5G/4G/8G/10G/12G. Combined with C-band dense wavelength division multiplexing (DWDM) technology

100G DCO QSFP28 ZR,Coherent Optical Module for Data Center Interconnection

Mar-21-2026

C-LIGHT introduces its 100G DCO ZR optical module based on the QSFP28 form factor — a cost-effective, low-power, plug-and-play long-haul transmission solution for carriers and enterprise users.

25G CWDM 20km Optical Module Empowers 5G Fronthaul and Data Center Interconnection

Mar-20-2026

With the continuous large-scale deployment of 5G networks and the explosive growth of AI computing power demand, the high-speed optical module market is facing unprecedented opportunities.

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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