Technology and Application of Electronic Information (TAEI 2009 E-BOOK)

Zhan Jiang,China,7.28-7.31,2009

ISBN: 978-1-935068-04-4 Scientific Research Publishing, USA

E-Book 468pp Pub. Date: November 2009

Category: Physics & Mathematics

Price: $80

Title: The Network Reliability in Industry Data Transports
Source: Technology and Application of Electronic Information (TAEI 2009 E-BOOK) (pp 382-384)
Author(s): Gang Zeng, School of Information Science and Engineering, Central South University, Changsha, China
Abstract: Ethernet ring and EPON are popular Ethernet access technologies. The Ethernet ring’s performance of fault detection and service switch, QoS assurance, application environment is compared with EPON’s performance. Ethernet ring has the advantage of self healing, which excels in comparison with traditional EPON. However, if we design a kind of software method that implements Layer-2 links rapid protection switch for EPON, both they can quickly switch in less than one second when faults are detected. When real time services are accessed, EPON improves time certainty performance because of using TDM in the up direction, therefore it has better mechanism of QoS assurance. At the same time, the topology of EPON suits all kinds of application environments better.
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