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Description / Abstract:
This part of IEC 60793 establishes uniform requirements for
measuring macrobending sensitivity for category B1 to B4
single-mode optical fibres at 1 550 nm and of category A1 multimode
fibres at 850 nm and 1 300 nm, thereby assisting in the inspection
of fibres and cables for commercial purposes.
This standard gives two methods for measuring macrobending
sensitivity:
– method A: power monitoring
– method B: cut-back.
Information common to both measurements is contained in clauses
1 to 8.