TIA-455-85

Description / Abstract: Intent.¹ The intent of this test is to establish the ability of a fiber optic cable (or fiber optic cable component, when appropriate) to mechanically withstand twisting.

Measurements.The following parameters may be measured or observed:

(a)The number of broken fibers caused by twisting.

(b) Any change in the outer covering.

(c) The change in optical measurement results caused by twisting.

¹For a similar test for fiber optic connecting devices, see FOTP- 3 6.