Using Ethernet over PDH in SONET/SDH Networks - Application Note - Maxim
نویسنده
چکیده
This article discusses Ethernet over PDH over SONET/SDH (EoPoS), EoPDH, and Ethernet over SONET/SDH. The emergence in the 1990s and the history of Next-Generation SONET/SDH (NGS) equipment are described. The article explains that NGS could not provide ubiquitous interoperability with legacy systems, and thus was not universally implemented. Finally, today's emerging technology, Ethernet over PDH over SONET/SDH (EoPoS), is presented. EoPoS marries legacy systems with efficient transport technologies by using the International Telecommunications Union (ITU) standard Ethernet over PDH (EoPDH) in conjunction with SONET/SDH.
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تاریخ انتشار 2012