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Cross-connector for optical time division multiplexing system, has optical switches to feed channels branching from corresponding optical signals to respective optical combiners, where switches are controlled by control signals
Cross-connector for optical time division multiplexing system, has optical switches to feed channels branching from corresponding optical signals to respective optical combiners, where switches are controlled by control signals
The cross-connector has optical switches (OS1, OS2) to which corresponding time division multiplexed signals are fed, respectively. The switches feed the channels branching from the corresponding optical signals to respective optical combiners (OK1, OK2). The switches are controlled by optical control signals. Delay units are arranged between the switches and combiners, and permit periodical synchronization of the multiplexed signals. An independent claim is also included for a Mach-Zehender arrangement in combination with photo-diodes that are utilized as optical switches.
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