Fiber Optic Cable & Photonic Interconnects worked example

Scrap Fiber Cost at 110% recoverable scrap cost share: a worked example

This scenario runs the scrap fiber cost calculation on the strong side: 110% recoverable scrap cost share, with every other input held at its documented default. Use it when quantifying draw scrap, cut-length scrap, failed cable assemblies, damaged fiber, or rejected reels.

The inputs for this scenario

  • Scrapped fiber or cable length: 1,200 m, km, or ft (unchanged)
  • Fiber or cable cost per unit length: 0.18 $ / length (unchanged)
  • Recoverable scrap cost share: 110 % (raised for this scenario; the documented default is 100)
  • Fixed scrap handling or disposition cost: 75 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Scrap fiber cost = scrapped length × cost per length × capture share + fixed handling cost) to the inputs above produces each figure below.
  • At this operating point the engine returns 313 $ for total scrap fiber cost, the number this scenario is built around.
  • At this operating point the engine returns 0.26 $ / length for average scrap cost per length.
  • At this operating point the engine returns 238 $ for variable captured scrap cost.
  • At this operating point the engine returns 75 $ for fixed scrap handling cost.

How this compares with the baseline

  • Against the tool's baseline example, where recoverable scrap cost share sits at 100% and the headline result is 291 $, this scenario comes in 7.42% above the baseline at 313 $.
  • Use it to cost a scrap event, build a monthly scrap budget, or quantify the savings from a yield or cut-optimization project. Treat this as a target state: the delta against the baseline quantifies what the improvement is worth before you commit to chasing it.

Results at a glance

  • Total scrap fiber cost: 313 $ (headline result)
  • Average scrap cost per length: 0.26 $ / length
  • Variable captured scrap cost: 238 $
  • Fixed scrap handling cost: 75 $

Run it with your numbers

  • Every input above is editable in the live Scrap Fiber Cost calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.