摘要
西宁750 kV变采用中兴、华为、依赛3家主流传输设备光口互联关键技术,搭建目前两个相对独立的光纤环网之间的桥梁,提高了青海电力光纤传输网的可靠性和效率。文章结合青海电力光纤传输网的特点,对青海电力光纤传输网中3家主流传输设备实现光口互联技术进行详实分析。
750kV Xining substation adopts interface connecting key technology of 3 types transmission apparatus to build two comparatively independent bridge between optical fiber ring network, and it improves reliability and efficieney of Qinghai electric power optical fiber transmission network. Combining with the characteristics of optical fiber transmission network of Qinghai electric power grid ,the papaer makes detailed analysis of 3 types transmission apparatus realizing optical fiber interconnecting in Qinghai electric power network.
出处
《青海电力》
2009年第2期14-20,共7页
Qinghai Electric Power
关键词
SDH
光口互联
研究及应用
SDH
optical fiber interconnecting
study and application
