Abstract: A pair of optical ferrules is disclosed. Each of a first ferrule and a second ferrule of the pair may include at least one protrusion and at least one recess. Each of the protrusions or recesses may have at least one channel for holding an optical fiber. Upon mating the two ferrules, the protrusion of the first ferrule is configured to be inserted into the recess of the second ferrule and the protrusion of the second ferrule is configured to be inserted into the recess of the first ferrule such that the optical fibers held in each protrusion are optically aligned to be connected face to face with the optical fibers held in the corresponding recess of the other ferrule.

Abstract: A pair of optical ferrules is disclosed. Each of a first ferrule and a second ferrule of the pair may include at least one protrusion and at least one recess. Each of the protrusions or recesses may have at least one channel for holding an optical fiber. Upon mating the two ferrules, the protrusion of the first ferrule is configured to be inserted into the recess of the second ferrule and the protrusion of the second ferrule is configured to be inserted into the recess of the first ferrule such that the optical fibers held in each protrusion are optically aligned to be connected face to face with the optical fibers held in the corresponding recess of the other ferrule.

Abstract: Provided herein are switching methods and systems for switching a patch cord fiber in a fiber management system having non-tensioned patch cord fibers, from a first adapter to a second adapter. Switching comprises disconnecting the patch cord fiber connector from the first adapter; distinguishing the disconnected patch cord fiber, at a region removed from the connector, from other patch cord fibers according to a position of the patch cord fiber in the fiber management system; pulling the distinguished patch cord fiber at the handling region to receive and clasp the disconnected connector, wherein the pulling is carried out to disentangle the pulled patch cord fiber from the other patch cord fibers; and connecting the clasped connector to the second adapter. The patch cord fibers are thus manages at edges thereof only, with no slack control required.