期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2012
卷号：2
期号：5
出版社：S.S. Mishra
摘要：In th is paper we have demonstrated a trans miss ion s ystem for triple pl ay (voice , vide o, and data) with centralize d orthogonal frequ ency divi sion multi plexi ng-fibe r to the h ome broadban d passive opti cal network (O FDM -FTTH-BPON) based on an exte rnal modulator. At the one of two arms of sys tem, voice and internet data are transmitte d usi ng Pseudo ran dom binary se quen ce (PRBS ) generator at bit rate of 1.25G bps .In another arm of s ystem, vi deo is transmitted with the help of 4 QAM modulated O FDM si gnal. The 1.25Gbps voice signal, 1.25Gbps data sign al an d 10Gbps video signal have been tran smitted over 20km s ingle mode fiber (S MF) successfu lly.
关键词：Fibe r to the h ome (FTTH); Passive optical network (PON); Broadband passive n etwo rk (B PON); Orthogonal frequ ency ;di vision mul tiplexing (OFDM); Optical lin e terminal (OLT); Optical network u nit (ONT)
