数字光端机的选购与应用

The Purchase and Application of Digital Optical Terminal

本文介绍了数字光端机的组成、原理、主要技术参数及选购等方面内容,并对数字光端机级联传输中的问题进行了分析,最后给出了一种实用的数字光端机应用方案。

This paper introduces the digital optical terminal＇ s composition, principle, main technical parameters and so on, and analyzes the problem existed in the cascaded transmission. Finally it gives a practical application of the digital optical terminal.