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本文简要介绍了SDH/SONET over Ethernet技术的优势和SDH/SONET CES仿真原理,重点介绍了SDH/SONETCES over Ethernet面临的技术挑战、分组包结构及系统时钟提取和同步。
This article briefly introduces the advantages of SDH / SONET over Ethernet technology and the SDH / SONET CES simulation principle, highlights the technical challenges SDH / SONETCES over Ethernet faces, packet packet structure and system clock extraction and synchronization.