论文部分内容阅读
KMI公司在最新发表的题为“宽带业务发展和光纤/同轴电缆混合系统市场”的研究报告中指出,宽带业务走向竞争和光纤/同轴电缆混合系统(HFC)的实用化将会使美国乃至世界的电信业和有线电视业发生深刻的变化.本地电话运营公司(LEC)和有线电视运营公司都经营宽带业务为美国众多家庭建立宽带网,形成了两家竞争的局面.有线电视运营公司正在以每年400多万家庭的速度将全同轴电缆网改造
KMI recently released a study titled “Broadband Business Development and Hybrid Market for Optical / Coax Hybrid Cables,” which pointed out that the competition for broadband services and the practical use of optical fiber / coaxial cable hybrid systems (HFCs) And even the world’s telecommunications and cable industries have undergone profound changes.Local operating companies (LEC) and cable operators are operating the broadband business for the United States to establish broadband networks for many families, formed a two competitive situation.CTV operator The entire coaxial cable network is being rebuilt at an annual rate of over 4 million families