Xie Yutang. Overall Design of Long Distance Multi—mode Optical Fiber Cable Communication Experimental Project at 34Mb/s between Wuhan and Jingzhou. [J]. (1):1-9(1988)
Xie Yutang. Overall Design of Long Distance Multi—mode Optical Fiber Cable Communication Experimental Project at 34Mb/s between Wuhan and Jingzhou. [J]. (1):1-9(1988) DOI: 10.13756/j.gtxyj.1988.01.001.
Overall Design of Long Distance Multi—mode Optical Fiber Cable Communication Experimental Project at 34Mb/s between Wuhan and Jingzhou
摘要
本文概要介绍汉口—荆州光缆实验工程总体结构和性能目标
其目标主要表现为:①完全符合CCITT有关建议;②具有区间通信信道;③具有完善的自动监控系统
实现中继站无人值守
④公务、监控信息通过光路传输
不需要另加铜线对。
Abstract
This paper briefly describes the overall configuration and performance targets of the optical fiber cable experimental project between Hankou and Jingzhou
Its main targets are: 1. in complete conformity with the related recommendations of CCITT; 2.with channels for inter-regional communications; 3. with perfect automatic supervisory system
nonmanned repeater stations; 4. order and supervisory information transmitted through optical path without additional copper wire.