Ethernet-based Carrier Transmission Network Architecture and Its Performance Study
碩士 === 國立中央大學 === 通訊工程研究所碩士在職專班 === 97 === Ethernet is a hierarchical local area data network for high data rate, simplicity relatively short-distance transport, quick installation, easily maintenable, and low cost. Alghough with optical fiber for extened the transport distance to Metro even Interna...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2009
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| Online Access: | http://ndltd.ncl.edu.tw/handle/y752y4 |
| Summary: | 碩士 === 國立中央大學 === 通訊工程研究所碩士在職專班 === 97 === Ethernet is a hierarchical local area data network for high data rate, simplicity relatively short-distance transport, quick installation, easily maintenable, and low cost. Alghough with optical fiber for extened the transport distance to Metro even International connection as transport networks. Ethernet is a permanent success story, extending its reach from LAN and MAN into WAN. 10 Gbps and 100Gbps Ethernet will be the key enabler for a new generation of true end-to-end carrier grade Ethernet networks for carrier the TDM circuits.
When the Ethernet frame size is still use 1500Byte since 10Mbps to 10Gbps, but it must rasie up because the transport performance is be lmited with small chunk and required higher performance of network processor.
This paper first focuses on functionality and standards required to enable carrier-grade Ethernet-based core networks and possible Ethernet backbone network architechtures will be discussed. The second part then evaluates the TDM circuits over the Ethernet core networks and competitive network architectures. The results propose that Ethernet will not only soon be mature enough for deployment in carrier prvider''s backbone networks but also provide huge cost advantages to carrier providers than the original TDM network architectures.
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