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OPTICAL COMMUNICATION APPARATUS, OPTICAL COMMUNICATION SYSTEM, AND PATH CONTROL METHOD

  • US 20130077969A1
  • Filed: 09/11/2012
  • Published: 03/28/2013
  • Est. Priority Date: 09/22/2011
  • Status: Active Grant
First Claim
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1. An optical communication apparatus comprising:

  • a transponder having a multiple-wavelength tunable transceiver and a transceiver including a switching controller; and

    a reconfigurable optical add/drop multiplexer having a device that copes with a colorless function and a directionless function and can operate in cooperation with the transponder.

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