Arista 400G Transceivers and Cables: Q&A

What form-factors are used for 400G optics and cables? There are two form-factors defined for 400G optical modules and cables: • The OSFP: The OSFP stands for “Octal Small Form-factor Pluggable”. It is described as an “Octal” module because the electrical interface of an OSFP connector consists of 8 electrical lanes, running at

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