A new cross-protection dual-WDM-PON architecture with carrier-reuse colorless ONUs

• Main Authors: Zhong, Wende, Zhu, Min., Xiao, Shilin., Hu, Weisheng.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/87933; http://hdl.handle.net/10220/10651
• Institution: Nanyang Technological University

This paper proposes a new cross-protection colorless dual-WDM-PON architecture. The proposed protection scheme can provide 1 + 1 downstream protection and 1:1 upstream protection against both feeder fiber and distribution fiber failures by using the fiber links and AWGs of the neighboring WDM-PON. W...