Anritsu has added forward error correction symbol capture and bathtub test to its 116Gbit/s PAM4 error detector (MU196040B) for developers of 400 and 800Gbit/s Ethernet devices. For use in the company’s MP1900A signal quality analyser, the functions can be downloaded from the MP1900A website. “Data centres are investigating speed upgrades from 100Gbit Ethernet to 400Gbit Ethernet ...

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