摘要
Abstract
Optical fiber communication is its transmission frequency bandwldtla, communlcauon capacity, long distance relay, low loss characteristics, and with anti-electromagnetic interference capability, security and good benefits, the trunk lines in the communications, power control systems and military communications field the use of more and more widely. Optical fiber communication technology is moving in large capacity, ultra-long haul transmission and switching, the direction of all-optical networks.关键词
光纤通信/特点/现状Key words
Fiber Optical Communication/Characteristics/Station分类
信息技术与安全科学
