Author | Keysight Blogs

Stephanie Michel 2019.02.15

Forward Error Correction [1] is becoming ubiquitous in the data-center. Not only in 400G links, where SNR requirements to achieve error-free transmission using PAM4 modulation cannot be met anymore,

3 min read

#PAM4 #400GE #Data Center Infrastructure

Industry Insights

Stephanie Michel 2018.11.27

Photonic integrated circuit (PIC) and silicon photonics technologies are being used to manufacture devices for optical communications at higher volumes with lower costs, energy consumption, and size.

7 min read

#Data Center Infrastructure #Lightwave Component Analyzers #Optical + Photonic #Tunable Laser Sources

Industry Insights

Stephanie Michel 2018.11.14

Research is underway to increase the data throughput for existing optical fiber long haul communication to 400Gbps, 1 Tbps and beyond. There are three parameters available to maximize the data rate:

1 min read

#Communications #Data Center Infrastructure #Oscilloscopes

Industry Insights

Stephanie Michel 2018.10.23

New data centers are being built across the globe, while today’s CPUs and RAM ensure latencies so low that it is no problem to map immense amounts of data spread over several servers within a fraction

3 min read

#Communications #Network Test #Data Center Infrastructure #400GE

Stephanie Michel

PAM4 And How Forward Error Correction (FEC) Produces Relief - And New Problems

Silicon Photonics: Tricks and Tweaks for Wafer and Chip-Level Optical Test

Terabit Communication Research

Everything You Need to Know About Complex Optical Modulation