This useful reference tool allows users to quickly calculate latency of the most widely-deployed single mode and multimode optical fibers.  

Available in an easy-to-use format, the calculator includes:

  • Single mode optical fiber types:  G.652, G.655, and G.657
  • Multimode optical fiber types:  OM2, OM3, OM4
  • Brands from leading manufacturers:  Corning®, Draka®, and OFS®
  • Latency values in both microseconds and milliseconds
  • A downloadable spreadsheet file for quick access and offline use
Latency Calculator

Notes:  After completing the form, you should receive an email with the link to download/view the file.  If you do not receive it in the Inbox, please check the spam and/or other folders, as the system-generated email may arrive there as well.