期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2015
卷号：3
期号：3
DOI：10.15680/ijircce.2015.0303057
出版社：S&S Publications
摘要：At present optical fiber cable is used as media to design network and it support high Band width in Gbpsspeed. Earlier OFC is used to connect the long distance places called OTN (Optical Transport Network) and presentlyused even in local/access network called OAN (Optical Access Network). Inorder to provides the broadband accessingthe PON (Passive Optical Network) used which splits the voice and data at the customer end and this technique hasbeen improved to GPON (Gigabit Passive Optical Network) which provides the higher data rate then the PON . It isalso accessible in the Ethernet connectivity called GEPON (Gigabit Ethernet Passive Optical Network).GEPON/GPON/PON terminals used in between the ONT (Optical Network Terminal) and OLT (Optical LineTerminal) terminals.OLT is located at the service providers end and ONT is located at the customer end. Customers arerequired high QoS and BW and they interested to make SLA (Service Level Agreement) for their service which areexpecting from the service providers. The biggest challenge is the maintenance of the network includes localization andidentification cable fault in network that ensures maximum QoS.
关键词：Optical Terminal Network; Optical Access Network; Passive Optical Network; Gigabit Passive Optical;Network; Fiber To The Home; Optical Time Domain Reflector
