QSFP Cables Explained 2025: Types, DAC vs AOC, and DC Use Cases

This guide explains everything you need to know about QSFP cables: their types, how they work, when to choose DAC vs AOC, and how to ensure compatibility in your environment.

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High speed QSFP28 100G Direct Attach Cables and Active Optical

Collection of High Speed 100G data rate DAC and AOC connectivity cables with QSFP28 format

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DAC cable QSFP28 100G 2m

DAC QSFP+ 100G cable is the perfect solution for companies looking for simple and efficient methods of transmitting data over short distances. Thanks to its compact length, the cable will be perfect for

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400G QSFP+ DAC Cable

400G QSFP+ DAC cable QSFP-DD module compliant to QSFP-DD MSA for proprietary high-speed interconnections and Data Center applications.

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40G DAC Cable: qsfp+ to 4x10g SFP+ Splitter – High-Speed & Low

Improve your network with the 40G DAC QSFP+ to 4×10G SFP+ cable splitter—fast, energy-efficient, and compatible with major devices. Learn more now.

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