A study on the matrix switch for remotely exchangeable optical IDF

摘要

We present a study of l6×16 optical matrix switch for an optical intermediate distributing frame (IDF) in which the remote exchange of optical wiring is possible. Miniaturization of the switch is attained by adopting a new fiber shifting mechanism using a stepped can and parallel plates. The prototype matrix switch exhibited excellent properties, such as the average insertion loss of 1.1 dB and the return loss of over 40 dB.