感谢各位网友的精彩评论，以下是高速先生的一些观点： 1，由于PAM4的信噪比比NRZ要低接近10个dB，因此从损耗上看，损耗对眼图的影响是很大的，因此我们能看到随着损耗的越大，眼图会朝着更不线性的方向迅速衰减，因此同等损耗下，芯片的能力必定是PAM4 ...

28G到56G的产品现在在行业内已经趋于成熟了，高速先生也帮助过非常非常多的朋友实现了这个速率下的产品的量产。而很多客户在做28G NRZ和56G PAM4的过程中，也跟着高速先生一起翻翻损耗协议，例如看到下面的28G和56G关于光模块损耗的协议时，不禁会感慨 ...

September 19, 2019 -- San Jose, Calif. -- eSilicon, a leading provider of FinFET-class ASICs, market-specific IP platforms and advanced 2.5D packaging solutions, and Samtec, a leading global ...

Milpitas, Calif., --January 19, 2016 – Credo Semiconductor, a global innovation leader in Serializer-Deserializer (SerDes) technology, today announced it will conduct multiple demonstrations of its 56 ...

The final draft of the PCI Express 7.0 specification has been submitted by the PCI-SIG, the association in charge of ...

Introducing the transceiver at Embedded Tech Trends 2025, Oscar Banos, Amphenol Fiber Systems International’s director of business development, described it as the pathway to PAM4, the modulation ...