摘要
通过对 1310nm与 15 5 0nm光纤传输系统优缺点的比较 ,指出了 15 5 0nm光纤传输系统是今后网络的发展方向 ,它适合大范围远距离联网 ,具有较高的性能价格比。具体探讨了 15 5 0nm光纤传输系统在城乡联网应用中的技术方案以及系统设计的步骤 ,对系统造价进行了粗略的计算。
Comparing 1 550 nm's optical fiber transmission system with 1 310 nm's, pointed out the 1 550 nm's as network developmental trend in future. It is fit for to large area?distant range networking, with higher performance price contrasts. Discussed the technique scheme and system design process of 1 550 nm's optical fiber transmission system working application of town and country, carried on sketchy calculation to the systematic cost.
出处
《中国有线电视》
北大核心
2003年第13期48-50,共3页
China Digital Cable TV
