OFC 2017 – Inside the Datacenter

100G and the Road to 400G

The transition to 100G network speeds inside the data center is underway at every major hyperscale operator simultaneously, creating major industry bottlenecks. Despite QSFP28 being supply constrained, component and equipment suppliers are also trying to align on the next generation format for 400G operation. Cignal AI’s key takeaways from OFC 2017 with regard to data center optics include:

  • Updates on QSFP28 supply and demand
  • Alternative facts on both sides of the Octal SFP (OSFP) vs. QSFP DD debate
  • Impact of QSFP28 on CFP/CFP2 client demand
  • 400G CFP8 and 200G QSFP observations and outlook

Register an account with your corporate email address to read the article.

Requires Optical Active Insight or subscription.

Metro DCI – What’s Next

Andrew presented “Metro DCI – What’s Next?” at the annual OSA Executive Forum before OFC 2016. His slides focused on the evolution of metro DCI and highlighted the opportunity for metro-access 100G, including coherent and non-coherent approaches.

Co-panelists included Arista and Microsoft. Microsoft used this opportunity to announce it’s intention to deploy InPhi’s ColorZ PAM-4 metro-access 100G technology.
Requires Optical Active Insight subscription.