Invention Grant
- Patent Title: Method of operating an optical network element and optical network element
- Patent Title (中): 操作光网络元件和光网元的方法
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Application No.: US13401497Application Date: 2012-02-21
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Publication No.: US09294215B2Publication Date: 2016-03-22
- Inventor: Klaus Grobe , Markus Roppelt
- Applicant: Klaus Grobe , Markus Roppelt
- Applicant Address: DE
- Assignee: ADVA Optical Networking SE
- Current Assignee: ADVA Optical Networking SE
- Current Assignee Address: DE
- Agency: Central Coast Patent Agency, Inc.
- Agent Donald R. Boys
- Priority: EP11160106 20110329
- Main IPC: H04J14/02
- IPC: H04J14/02
Abstract:
The invention relates to a method of operating a first optical network element (100), particularly an optical network unit, ONU, wherein said method comprises the following steps: performing a coarse tuning process (2100) of at least one transmission wavelength which is used by said first optical network element (100) for transmitting an optical signal to a second optical network element (200), particularly an optical line terminal, OLT, and performing a fine tuning process (2200) of said at least one transmission wavelength, wherein said fine tuning process (2200) is preferably performed after said coarse tuning process (2100).
Public/Granted literature
- US20120251122A1 Method of Operating an Optical Network Element and Optical Network Element Public/Granted day:2012-10-04
Information query
