| 摘要 |
Described is a device for directing an optical signal from a first optical fiber (101, 102, . . . ) along one of a plurality of selectable switching paths each terminating in a corresponding one of a plurality of second optical fibers (401, 402, . . . ) via an optical element (201, 202, . . . ), the optical element (201, 202, . . . ) being moveable by a controllable actuator (60) from a first to a second position to change the switching path of incident optical signal. The optical element (201, 202, . . . ) is slideably mounted in parallel to a first mounting plate (10) comprising a conduit (11) through which the optical signals from the first optical fiber (101, 102, . . . ) can be directed by the optical element (201, 202, . . . ) along the selected one of the switching paths to one of a plurality of conduits (21) in a second mounting plate (20) parallel to the first mounting plate (10), and further to the corresponding one of second optical fibers (401, 402, . . . ).
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