Assertion: fiber optic cable's fiber | /r/HasProperty | tested for dimension
Facets:
value: including over long times
type: TEMPORAL
Source sentences:
text: Fibers are tested for dimensions (core and cladding size, ovality and concentricity,) performance (attenuation coefficient, bandwidth or dispersion,) physical characteristics (strength, flexibility, etc.) and ability to withstand environmental conditions (temperature, humidity, and many more, including over long times.)