摘要
随着通信的发展，ＳＤＨ技术的标准化日趋完善。
The standardization of SDH technique is being perfected along with the development of communication.This paper discusses the measures for enhancing transmission rate of optical fibre in SDH system.
出处
《科技情报开发与经济》
1997年第5期44-45,48,共3页
Sci-Tech Information Development & Economy
