LFI Warranty Application
1. Please complete the following application and click the submit button to begin the application process.
2. Print a hard copy of your application and attach the following information:
• Copies of the Obstruction Test Data Sheet.
• Copies of the Pressure Test Data Sheet.
• Copies of OTDR Readings. Attach electronic copies with viewing software and fiber spans identified per As-Built drawings. (Bi-directional measurements of all fibers are required at the highest wavelength. Power meter & Light Source results are not acceptable).
• Copies of As Built (hard copies or electronic copies in AutoCAD or Viso accepted).
• Copies of purchase invoices for FutureFLEX® products used in the installation.
3. Submit your information to SEL for approval:
FutureFLEX Warranty Manager
78 T.W. Alexander Drive
P.O. Box 13445
Research Triangle Park, NC 27709
4. Sumitomo will send you a signed warranty verification document upon warranty approval.


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