An optical fiber cable assembly which includes an optical fiber cable which includes at least a first core and a second core positioned spaced apart from one another within a cladding material, wherein the at least first core and the second core and the cladding material extend in a direction of a length of the optical fiber cable. The assembly further includes material positioned at a predetermined location along the length of the optical fiber cable, wherein the material is associated with the optical fiber cable such that when the material is exposed to an environment change, the material transmits a force onto the optical fiber cable, changing a shape of the optical fiber cable.