作者
Mohammad Syuhaimi Ab-Rahman, Ng Boon Chuan, Mohd Hadi Guna Safnal, Kasmiran Jumari
发表日期
2008/12/1
研讨会论文
2008 International Conference on Electronic Design
页码范围
1-8
出版商
IEEE
简介
In this paper, we discussed the mechanism of optical fiber break in time division multiplexing passive optical network (TDM-PON) and the upwardly or downwardly monitoring issues with conventional fiber fault localization technique by using optical time domain reflectometer (OTDR). We also studied the previous fault localization technology that had been recommended. Finally, we proposed a centralized inline monitoring and network testing system named as Centralized Failure Detection System (CFDS). CFDS will be installed with optical line terminal (OLT) at the central office (CO) or network operation center to centrally monitoring each optical fiber line's status and detecting the failure location that occurs in the multi-line drop region of fiber-to-the-home (FTTH) access network downwardly from CO towards the customer premises to improve the service reliability and reduce the restoration time and maintenance …
学术搜索中的文章
MS Ab-Rahman, NB Chuan, MHG Safnal, K Jumari - 2008 International Conference on Electronic Design, 2008