Optical Transceiver News | Fiber Optic Industry Trends & Technology Updates丨C-LIGHT

Common 100G ER4 Link Problems and Solutions

By C-LIGHT Marketing 丨 Oct 11, 2026

Troubleshoot 100G ER4 link failures, abnormal optical power, fiber loss, BER errors, FEC settings, and 40km single-mode fiber connectivity.

Why Optical Interconnect Is Becoming the New Bottleneck in AI Data Centers

By C-LIGHT Marketing 丨 Oct 10, 2026

Optical interconnects are essential to connecting these distributed systems, but their own engineering limits are becoming increasingly important.

Laser Selection for 400G to 1.6T Optical Modules: Single Mode vs Multimode Technology

By C-LIGHT Marketing 丨 Oct 9, 2026

Compare VCSEL, DFB, EML, DML, and silicon photonics technologies for 400G, 800G, and 1.6T optical modules, including fiber types, transmission distances, power efficiency, and AI data center applications.

The Growing Role of Optical Chips in AI Infrastructure

By C-LIGHT Marketing 丨 Oct 8, 2026

As artificial intelligence workloads expand, data movement between GPUs, accelerators, memory systems and network switches is becoming a major infrastructure challenge.

Coherent Optics vs Direct-Detect Optics for Data Center Networks

By C-LIGHT Marketing 丨 Oct 7, 2026

Compare coherent and direct-detect optics in modulation, DSP, transmission reach, power consumption and fiber efficiency for data center networks.

Power Consumption in 800G and 1.6T Optical Transceivers

By C-LIGHT Marketing 丨 Oct 6, 2026

Examine power consumption in 800G and 1.6T optical transceivers, including DSP overhead, energy per bit, LPO, silicon photonics and thermal design.

Optical Interconnect Power Efficiency in AI Data Centers

By C-LIGHT Marketing 丨 Oct 5, 2026

Analyze optical interconnect power efficiency in AI data centers, from SerDes and DSP overhead to LPO, silicon photonics and co-packaged optics.

Liquid Cooling for High-Speed Optical Transceivers

By C-LIGHT Marketing 丨 Oct 4, 2026

Liquid cooling can improve heat transport at the rack and system level, but it does not automatically make every optical transceiver suitable for direct liquid exposure.

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