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This spreadsheet shows DCI vendor share in four segments: communications service providers (CSPs), internet content and carrier-neutral providers (ICPs/CNPs), government/research and education (government/R&E), and other verticals (enterprise). Metro and backbone DCI market share is also provided at a global level.


  • In 2Q18, global spending on data center interconnect equipment grew 15% sequentially and 10% from the 2Q17 level.

Features and Benefits

  • Presents share data that can be used for planning, competitive intelligence, and marketing.
  • Makes it possible to identify business opportunities within specific regions.

Key questions answered

  • Which are the key vendors in the data center interconnect market by region?
  • What are the trends in the data center interconnect market by region?

Table of contents


  • Introduction
  • Download 1: Market Share Spreadsheet: 2Q18 Data Center Interconnect (DCI)