Method to reorder (shuffle) optical cable waveguide layers

摘要

A method of manufacturing an optical cable including plural waveguides each including plural optical channels and each of the waveguides and the optical channels having a first end and a second end. A central portion of each of the waveguides is displaced along a central longitudinal axis of the waveguides which traverses a central bifurcation line of the first and second connectors. A first optical channel connection pattern is formed on the first connector by the first ends of the optical channels of the waveguides connected thereto; and a second optical channel connection pattern formed on the second connector by the second ends of the optical channels of the waveguides connect to the second connector. The first optical channel connection pattern is a different pattern than the second optical channel connection pattern in relation to a connection hole pattern which is the same for both the first and second connectors.

主权项

1. A method for providing an optical cable, the method comprising:
providing a first waveguide comprising a plurality of optical channels, wherein:
the first waveguide has a first end and a second end, wherein the first end and the second end of the first waveguide are arranged on a longitudinal axis, andthe first waveguide is molded to have a first waveguide intermediate portion between the first end and the second end of the first waveguide, wherein the first waveguide intermediate portion is off center in relation to the longitudinal axis in a first direction of a width axis, the width axis being substantially orthogonal to the longitudinal axis; providing a second waveguide comprising a plurality of optical channels, wherein:
the second waveguide has a first end and a second end, wherein the first end and the second end of the second waveguide are arranged on the longitudinal axis, andthe second waveguide is molded to have a second waveguide intermediate portion between the first end and the second end of the second waveguide, wherein the second waveguide intermediate portion is off center in relation to the longitudinal axis in a second direction of the width axis, the second direction being substantially opposite to the first direction of the width axis; and connecting the first end of the first waveguide and the first end of the second waveguide to a first connector, and connecting the second end of the first waveguide and the second end of the second waveguide to a second connector,
wherein the first connector and the second connector are arranged on the longitudinal axis, andwherein the first waveguide and the second waveguide are interwoven such that:
the first end of the first waveguide is arranged on a first side of a plane containing the longitudinal axis and the width axis,the first end of the second waveguide is arranged on a second side of the plane,the second end of the second waveguide is arranged on the first side of the plane, andthe second end of the first waveguide is arranged on the second side of the plane.