| 摘要 |
<p>An optical switch (20) for use in a central office to increase coupling density including a frame having a mating plate (7) defining a plurality of precision alignment holes formed therethrough. In a first embodiment, the precision alignment holes are sized and configured to receive corresponding pairs of optical fibers (1) with polished end faces disposed within ferrules (3) free of connector housings. In a second embodiment, the precision alignment holes are sized and configured to receive optical fibers (1) with polished end faces free of ferrules and connector housings.</p> |
