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The ON market share spreadsheet shows equipment vendor results by segment (aggregation, access WDM, metro WDM, backbone WDM, SLTE WDM, and amplifiers/wet plant) and region. Other categories reported for share are OTN switching, DCI purpose built, subsea optoelectronics, and terrestrial WDM.


  • In 4Q18, the global optical networking market grew 22% sequentially and was flat versus 4Q17.

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 optical networking market by region?
  • What are the trends in the optical networking market by region?

Table of contents


  • Introduction
  • Download 1: Market Share Spreadsheet: 4Q18 and 2018 ON Global

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