宽带网络的未来DOCSIS2.0——HFC宽带接入网的未来标准

The Future of Broadband Network DOCSIS2.0 --HFC Intending Standard

前 ,HFC宽带接入网络在全球已经有了很大发展 ,特别在北美和欧洲已经占有相当份额的市场。HFC宽带接入网的主要标准DOCSIS在现行的 1.0和 1.1版本的基础上又推出了DOCSIS2 .0版本。针对DOCSIS2 .0与DOCSIS1.0 1.1的区别 ,进行了深入的分析 ,着重介绍了DOCSIS2 .0的优势和特点 ,并对它们未来的市场前景进行了分析预测。

At present,HFC broadband access network has achieved development all of the world,it has possessed a large market.Based on DOCSIS1.0 and DOCSIS1.1,the new edition DOCSIS2.0 has been published.we discuss the difference between DOCSIS2.0 and DOCSIS1.0/1.1.The emphasis is the advantage and characteristic of DOCSIS2.0,and we forecast their future.