Apparatus and method for packaging optical fibers

摘要

A packaging apparatus for optical fiber is disclosed. The apparatus allows the fiber to be tested while in the packaged condition. The apparatus comprises a cylindrical reel and means for mechanically reducing the circumference of the reel comprising a flexible sheath fastened longitudinally to a portion of the reel, thereby defining a longitudinal cavity bounded by said sheath and the surface of a portion of the reel and at least one longitudinally removable spacer member disposed with said sheath, abutting the reel.