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Cignal AI’s reporting on important market developments, included as a free service with reporting subscriptions.
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ROADM Deployments by Size and Technology
The Transport Application Report now includes ROADM & line system deployment data
OFC 2022 Show Report
Key technology takeaways from OFC 2022.
OFC 2022 – Marketwatch State of the Industry
Slides available
OFC 2022 – Sneak Peek
Here is a sneak peek of the hot topics of discussion at OFC 2022
400ZR IPoDWDM – Market Impact and Forecast
How will the adoption of 400ZR and ZR+ pluggable coherent modules impact Metro WDM equipment spending?
400ZR vs 800G – Classifying Coherent Technology
The historical classification of coherent optical technology (Gen1, Gen2, etc.) is no longer sufficient. Therefore, Cignal AI will now recognize and classify coherent DSP technology by its maximum baud rate and whether the DSP is optimized for Performance or Compact applications.
Cisco/Acacia Announces 1.2Tbps DSP and Coherent Module
Development moves past 90+ GBaud directly to 120+
OpenROADM Update
Nearly 5 years after the project’s inception, AT&T disclosed it has deployed OpenROADM-based networks across a dozen US metros.
OFC 2021: 400ZR/ZR+ Coherent Pluggables
After years of anticipation, 400G pluggable digital coherent optics (DCO) will finally achieve general availability and initial deployment in 2021.
OFC21: Marketwatch State of the Industry
Quick thoughts on equipment spending trends as well as a current view on the role of pluggable coherent modules.
OFC21: 800G Coherent and Beyond
Several vendors are shipping 800Gbps capable coherent optical solutions, and now the industry must consider the next steps in development.
OFC21: Co-packaged Optics
Co-packaged optics (CPO) moved from hero experiments to discussions of commercial roadmaps this year. In this update from OFC21, we cover the key points about CPO discussed at the show.
GEN90P Coherent Trials and Deployments
Cignal AI continues to track announcements of 5th generation (800Gbps-capable, 90+ GBaud) optical trials and deployments.
Infinera Investor Day 2021
Infinera provided new details on ICE6, XR Optics, Groove Compact Modular, and opportunities to displace Huawei.
Telia Carrier – Open Optical Networks and 400ZR
TeliaCarrier’s plans for deploying 400ZR and growing its network post-COVID
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