Data Over Cable Service Interface Specification (DOCSIS) is an industry standard developed for broadband access applications of high speed multimedia via Hybrid Fiber Coax (HFC).

有线电缆数据服务传输规范(DOCSIS)是为基于光纤同轴混合网(hfc)的宽带多媒体接入应用而开发的工业标准。

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Voice communications currently represent only a tiny part of the massive amounts of data carried over the cable networks.

FORBES: Cable Finds Its Voice

To deliver packetized data over links not built for such services, cable used cable modems, and the telcos used DSL. Similar products, different technologies.

FORBES: Big Broadband's Secret Plan to Deliver Wildly Popular Content and Apps to Happy Consumers

Apple builds in a utility that appears during setup and will migrate data files, settings and apps from an older Mac, either over a cable or a wireless network.

WSJ: Using the Cloud to Store and Transfer Files