摘要
34Mb/s 光端机已实用。本文介绍其输入接口和输出接口电路。接口电路的输入抖动容限直接影响着光纤通信系统的输入抖动容限指标,所以,接口电路尤其是输入接口电路的调测更为重要。本文着重介绍输入接口电路。
34Mb/s optical terminal has been practically used.This paper introduces its input interface and output interface circuit. The input tremble limit of the interface circuit directly affects input tremble limit specifications of optical fiber communications system.Therefore,the abjustment and measurement of the interface circuit especially the input interface circuit is more important。 This paper emphatically introduces input interface circuit.
出处
《通信技术》
1989年第1期20-30,共11页
Communications Technology
关键词
光端机
接口电路
34MB/S
光纤通信
Optical communication
Interface circuit
Automatic equilibrium amplifuing circuit
