作者: Yasuyuki Fukashiro , Hideaki Tsushima , Yoshio Nogi , Tomohiro Mori
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摘要: Disclosed is an optical cross connect apparatus that applicable to end office node and relay in a path. The includes switch for generating plural output signals from input signals; level monitor section detecting the levels of control connected section, path switching management retaining table, references table when detected by are found be OFF, judges whether should operated.