Author | Keysight Blogs

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

Industry Insights

Stephanie Michel 2019.08.06

DDR5 and the special requirements regarding receiver testing raise a lot of questions. A big field here is the possible test fixtures. What will be an adequate channel to connect the tester to your de

1 min read

#DDR5 #Gen 5 #Data Center Infrastructure

Stephanie Michel

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

DDR 5 – Answers to the Test Fixture Questions