摘要
经过对比,论证了村分支网光纤化改造采用1550nm光波全程传输模式,是网络发展的必由之路,既符合网络"光进铜退"的发展规律,又能保证改造后的网络质量。
Through a comparison,this article proves that adopting 1550nm in the FTTH network in village and towns is the only way of network development.It not only follows the trend of Copper back into the light,but also guarantees the network quality after FTTH transformation.
出处
《中国有线电视》
2010年第1期41-43,共3页
China Digital Cable TV
