有人说，20世纪是电的世纪，21世纪是光的世纪；知光解电，再小的个体都可以被赋能。追光逐电，光引未来...欢迎来到今日光电！ ----追光逐电 光引未来---- 技术融合并不是新概念。该概念推断不同技术随着时间演变为更紧密的关联或整合。一个简单的例子是 ...

Read part 1 and part 2 of this series for an introduction to PAM4 and the test setups for real-world applications. PAM4 encoding offers the advantage of doubling the bit rate in a serial data channel, ...

In an earlier post, we surveyed the basic properties of PAM4 signals. Now, we will examine some of the ways in which PAM4 is finding application in the real world and what test and measurement setups ...

How to set PAM4 to encode over copper cable in very long-reach signaling to enable next-generation 25.6 and 51.2Tb/s switches, routers and 800G systems. According to an IDC white paper sponsored by ...

As high-speed serial data rates advance beyond 50 Gb/s, conventional logic-emulating non-return-to-zero (NRZ) signaling is being replaced by PAM4, a four-level pulse amplitude-modulation scheme. PAM4 ...

Beaverton, OR. Tektronix announced that it has expanded its lineup of PAM4 test solutions to include comprehensive 400G electrical compliance testing for OIF-CEI-56G VSR/MR/LR PAM4 standards. The new ...