Abstract: A package for storing a continuous length of optical fiber is formed from two mating portions. The mating portions are configured such that when joined they form an annular package including separate inside and outside concentric annular chambers. A circumferential slit around inside and outside edges of the annular package allows access to respectively the inside and outside chambers. Two fiber guides are provided, one engaging the inside edge and the other engaging the outside edge of the package. Each fiber guide is configured such that it can slide around the edge that it engages. An aperture in adjacent walls of the inner and outer chambers allows passage of an optical fiber from one to the other and also allows passage of fluids or gases for sterilization.

Abstract: A package for storing a continuous length of optical fiber is formed from two mating portions. The mating portions are configured such that when joined they form an annular package including separate inside and outside concentric annular chambers. A circumferential slit around inside and outside edges of the annular package allows access to respectively the inside and outside chambers. Two fiber guides are provided, one engaging the inside edge and the other engaging the outside edge of the package. Each fiber guide is configured such that it can slide around the edge that it engages. An aperture in adjacent walls of the inner and outer chambers allows passage of an optical fiber from one to the other and also allows passage of fluids or gases for sterilization.