✦ LIBER ✦
Self-protecting dual-ring-architecture in time-sharing passive optical network to prevent the occurrence of fiber failure
✍ Scribed by C.H. Yeh; C.S. Lee; S. Chi
- Book ID
- 104073759
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 133 KB
- Volume
- 281
- Category
- Article
- ISSN
- 0030-4018
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✦ Synopsis
We propose and experimentally investigate a self-protecting dual-ring-architecture time-division-multiplexed passive optical network (TDM-PON) using bidirectional dual-fiber path against the fiber-fault. By the proposed access network, the ring-based TDM-PON system can be revived promptly under single fiber failure. This restorable time is achieved within a few ms in the proposed ring access network. Moreover, the performance of data traffic in the optical access network has also discussed.