光缆CATV干线传输系统技术性能的分析

The Analysis for Performance of Fiber Optical Cable CATV Trunk Communication System

文章系统地分析和讨论了光缆ＣＡＴＶ干线网络传输系统主要技术指标．Ｃ／Ｎ、ＣＴＢ、ＣＳＯ与系统各组成部分技术性能参数间的关系，给出了有关的表达式，对熟悉、了解光缆ＣＡＴＶ传输系统和传输系统的工程设计，实用化研究等有一定的参考意义。

In this paper the link performance of CATV trunking, C/N. CSO.CTB and the relationship between their and the performance paremeters of all parts of CATV trunk system are analysed and discussed systematically. The related equations are given. These present certain references for learning and becoming familiar with fiber optic CATV transmission system,engineering design and practical research of the system.