CATV信号对AM-VSB光纤传输设备的要求  

Requirement of CATV Signals for AM-VSB Fiber Optic Transmission Equipment

作　　者：胡浩 

机构地区：[1]吉林省电信公司吉林分公司

出　　处：《世界电信》2001年第7期15-18,共4页World Telecommunications

摘　　要：AM -VSB光纤网络要保证高质量的图像传输 ,必须达到规定的噪声和失真要求。本文主要讨论了光纤的色散、光发射机、光放大器、光接收机的性能优化和在光纤网络中的使用要求 。The AM-VSB optical fiber network has to come up to the noise and distortion criteria to guarantee high-quality image transmission. This paper mainly presents the performance optimization and operating requirements in the optical fiber network in terms of optical dispersion, optical transmitter, optical amplifier and optical receiver as well as issues demanding attention in the CATV transmission network design.

关 键 词：有线电视网 AM-VSB 光纤传输设备 

分 类 号：TN943.6[电子电信—信号与信息处理]