DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Chang-Hee | ko |
dc.contributor.author | Chung, Yun-Chur | ko |
dc.contributor.author | Kim, Hyun-Deok | ko |
dc.date.accessioned | 2017-12-20T11:08:14Z | - |
dc.date.available | 2017-12-20T11:08:14Z | - |
dc.date.issued | 2003-03-25 | - |
dc.identifier.uri | http://hdl.handle.net/10203/233484 | - |
dc.description.abstract | This invention relates to a multicast-capable optical cross-connect with layered modularity. Due to its layered modularity, this invention can be applied to many differently structured networks and provides easier maintenance than conventional optical cross-connects and efficient preparation for network evolution or node upgrade. By exploiting its simple elementary switches, multicast-capable optical cross-connect with layered modularity minimizes the switching time. For a given node, M input fiber ports supply multiplexed optical signals from other nodes in the network and m input fiber ports supply multiplexed optical signals generated from the node. M+m 1.times.M optical power splitters 311, 312, 313, 314, 315 distribute multiplexed input signals. A drop link module 331 selects signals to be dropped at the node where the optical cross-connect is installed. M transmission link modules 321, 322, 323 select signals to be transmitted to other nodes out of input signals. | - |
dc.title | Multicast-capable optical cross-connect with layered modularity | - |
dc.title.alternative | 광회선 분배기 | - |
dc.type | Patent | - |
dc.type.rims | PAT | - |
dc.contributor.localauthor | Lee, Chang-Hee | - |
dc.contributor.localauthor | Chung, Yun-Chur | - |
dc.contributor.nonIdAuthor | Kim, Hyun-Deok | - |
dc.contributor.assignee | KAIST | - |
dc.identifier.iprsType | 특허 | - |
dc.identifier.patentApplicationNumber | 09387527 | - |
dc.identifier.patentRegistrationNumber | 6538784 | - |
dc.date.application | 1999-09-01 | - |
dc.date.registration | 2003-03-25 | - |
dc.publisher.country | US | - |
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