以小C融合IPQAM作为广电FTTH演进中一种补充的探讨  

Discussion on C-CMTS Fusion IPQAM as an Supplement in the Evolution of CATV FTTH

作　　者：孙捷 史长超 徐军 黄俊 SUN Jie;SHI Changchao;XU Jun;HUANG Jun(Jiangsu broadcasting cable information network corporation limited Nanjing branch,Nanjing 210001,China)

机构地区：[1]江苏有线南京分公司,江苏南京210001

出　　处：《数字通信世界》2020年第12期23-26,共4页Digital Communication World

摘　　要：结合广电网络自身特点分析了广电FTTH的具体情况,以南京广电实践为基础梳理了在广电FTTH网络演进过程中以小C融合IPQAM作为一种补充的可行性,探讨了广电网络从实际网络情况出发,在存量网络中发挥同轴极致潜力并向FTTH逐步过渡的一种方式。Combined with the characteristics of CATV,the specific situation of CATV FTTH is analyzed.Based on the practice of Nanjing CATV,the feasibility of using C-CMTS fusion IPQAM as an supplement in the evolution of CATV FTTH network is sorted out.A way for CATV network to use the potential of cable and gradually transition to FTTH is discussed.

关 键 词：小C IPQAM FTTH 网络演进 

分 类 号：TN943.6[电子电信—信号与信息处理]