Switched Access Star (SAS) Architecture for Optical Access Networks
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概要
- 論文の詳細を見る
We propose a novel architecture (Switched Access Star: SAS) using an optical switch for access networks and prove its operating principle experimentally. In this architecture, the multiple optical network units (ONUs) in subscriber premises are connected to one optical subscriber unit (OSU) in a central office through an optical switch. SAS can increase the number of accommodated ONUs, the transmission line length, and the capacity per ONU. Moreover, this architecture does not need encryption or ID/passwords. SAS can reduce system cost and yield flexible transmission capacities and realize easy management and maintenance of optical transmission lines.
- 社団法人電子情報通信学会の論文
- 1996-02-25
著者
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Suzuki Y
Ntt Optical Network Systems Laboratories:ntt Opto-electronics Laboratories
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SUZUKI Yasuhiro
NTT Opto-electronics Laboratories
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Okada Kenji
Ntt Optical Network Systems Laboratories
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MAEKAWA Tomonoli
NTT Optical Network Systems Laboratories
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Suzuki Yasuhiro
Ntt Optical Network Systems Laboratories:ntt Opto-electronics Laboratories
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