As a very successful technology, Ethernet has now dominated the data transmission in LAN. However, some inborn defects, like the lack of guaranteed Quality of Services (QoS), restricts the maximum scope of Ethernet. Utilizing SDH/SONET, a technology for transmitting data over long distance, to overcome such limit is one promising solution. This solution termed Ethernet over SDH/SONET (EOS) combines the simplicity and affordability of Ethernet with the reliability and scalability of SDH/SONET. In this paper, the design and implementation of an EOS chip, which maps Ethernet fames into SONET/SDH payloads using both standard concatenation and virtual concatenation, is put forward. Several problems encountered during the implementation and their solutions are also discussed. The validity of the design has been proved by thorough functional simulation and FPGA verification.
|ホスト出版物のタイトル||ASICON 2005: 2005 6th International Conference on ASIC, Proceedings|
|出版ステータス||Published - 2005|
|イベント||ASICON 2005: 2005 6th International Conference on ASIC - Shanghai|
継続期間: 2005 10月 24 → 2005 10月 27
|Other||ASICON 2005: 2005 6th International Conference on ASIC|
|Period||05/10/24 → 05/10/27|
ASJC Scopus subject areas