Author | Keysight Blogs

Stephanie Michel 2021.01.19

PAM4-based transmissions rely on digital equalization and forward error correction (FEC) to operate error-free. Standard consortia like the Institute of Electrical and Electronics Engineers (IEEE) or

5 min read

#Data Center Infrastructure

Industry Insights

Stephanie Michel 2020.04.15

Before OFC, we were more than excited to showcase a wealth of new Keysight products and solutions that will surely contribute in accelerating innovation for connecting and securing the world. However,

8 min read

#Optical + Photonic #Data Center Infrastructure #Arbitrary Waveform Generators #Oscilloscopes #BERT

Technical Insights

Stephanie Michel 2019.11.19

Electrical, optical standards and implementation agreements for the 400Gb/s data speed class have been developed for more than 2 years now. We support you on the way to market with 400G and provide a

1 min read

#400GE #PAM4 #Optical + Photonic #Data Center Infrastructure

Technical Insights

Stephanie Michel 2019.10.29

While data speeds are reaching 400Gbps and beyond, many signal integrity issues are becoming an enormous challenge. Just to name a few: crosstalk, mode conversion, eye closure, insertion loss, and mul

1 min read

#PAM4 #400GE #Data Center Infrastructure

Technical Insights

Stephanie Michel 2019.10.22

At higher baud rates of 100 GBaud and beyond in NRZ, PAM and coherent formats, high-bandwidth S-parameter testing for magnitude and phase becomes extremely important. Until now, in the industry full S

3 min read

#Lightwave Component Analyzers #Optical + Photonic #PAM4 #Manufacturing Test

Industry Insights

Stephanie Michel 2019.09.24

The move from NRZ-based 100G interfaces to PAM4-based 400GE interfaces is revolutionary, rather than evolutionary: New technologies such as linear broadband amplifiers and drivers as well as adaptive

4 min read

#400GE #Data Center Infrastructure #PAM4 #Optical + Photonic

Stephanie Michel

Relief on the Search of Burst Errors

What You Missed at OFC and Why You Needn’t Regret It

Go to Market with 400G - Updated Poster Now Available

A Guide to Signal Integrity Practice from Simulation to Measurement

Reaching for 110 GHz – Industry First for Both Optical Receiver and Transmitter Test

Relief From the Worst 400GE Measurement Pains