scope:

Purpose. The purpose of this test is to determine the effects of a controlled salt-laden atmosphere on Fiber Optic device components, finishes and mechanisms. Typical effects of this test include, but are not limited to:

(a) Exposure of base metals, pitting and porosity of finishes.

(b) Cracking and delamination of components or finishes, or both.

(c) Abnormal nicks, cracks or scratches on finished surfaces that indicate the removal of the normal protective coating.

(d) Change of optical transmittance or insertion loss values, or change of electrical properties.