为了满足宽带线缆业务的广t泛的市场需求，主要的线缆系统公司和多重系统运营商（MSO)正联合起来应对特定的市场挑战。过去，一个关键的问题是制定一个标准的方案，以便通过线缆产品实现高速的数据业务。标准的技术规范鼓励很多厂商开发标准的用户产品和数据转发器产品，并且， To meet the needs of the wideband market for broadband cable services, major cable systems companies and multi-system operators (MSOs) are joining forces to address specific market challenges. In the past, a key issue was the development of a standard solution for high-speed data services over cable products. Standard specifications encourage many vendors to develop standard consumer products and data repeater products, and,