接入光缆利用率提升方法的研究

Research on Improvement Method in the Utilization Rate of Access Optical Cable

为使接入光缆资源发挥出最大的投资效益,提出了一种接入光缆占用率分析模型,并基于该模型指出了提升光缆使用率的方法:一方面调整网络结构将单节点对资源的占用尽可能降低;另一方面结合单纤双向、WDM和无源光网络等新技术降低纤芯资源消耗。

At first, the Analysis Models of the Occupation Rate of Access Optical Cable are proposed. And the Improvement Method in the Utilization Rate of Access Optical Cable is pointed out based on the models. Firstly, it is proposed to reduce the occupation resource of a single node by adiusting the Optical Network structure. Secondly, it is proposed to use new technologies such as single fiber and double direction transmission. WDM and PON etc to reduce the resource consumption.