摘要
针对光纤数字传输的特点和低成本千兆芯片，提出了一种新的千兆数字光纤传输的开发设计方案，包括多路复用、编码、解码、解复用、发射机和接收机原理设计、数字视频及多速率业务的接入和恢复以及高速ＰＣＢ板的设计，试验结果证实其效果良好。
In this paper, a new designing scheme of gigabit rate digital fiber optic transmission system is introduced including multiplexer, encoder, decoder, demultiplexer, scheme design of trans- mitterand received, access and recovery of digitized video and multirate service, and high speed PCB design. Low cost G-Link chip is used in the system according to characters of digital fiber optic transmission. The experimental results show that the scheme is feasible and favorable.
出处
《电子科技大学学报》
EI
CAS
CSCD
北大核心
2000年第4期361-364,共4页
Journal of University of Electronic Science and Technology of China
基金
国家科委863高科技项目
关键词
多路复用
编码
解码
解复用
数字光纤传输系统
multiplexer
coder, decoder
demultiplexer
digitized video
multirate service
