Data Over Cable Service Interface Specification

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(communications, networking)

Data Over Cable Service Interface Specification - (DOCSIS) ITU-approved interface requirements for cable modems involved in high-speed data distribution over a cable television network. DOCSIS compatible equipment uses a 6 MHz carrier band for downstream, using 64 and 256 QAM (ITU Annex B), and QPSK and 16 QAM for upstream, allowing up to 36 and 10 Mb/s, respectively for downstream and upstream channels.

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Data over Cable Service Interface Specification (DOCSIS) is a trademark of CableLabs.

Shaw to Deploy Next Generation Cable Modem Technology by Business Wire

CableLabs(R)) will create a new version of the Data Over Cable Service Interface Specification (DOCSIS(TM)) this year that will incorporate advanced physical layer modulation techniques.

CableLabs Creating Advanced Modem Spec to Enable 30 Mbps in Upstream by Business Wire

As head of the Network Products Division, Berry will further develop Toshiba's line of Data Over Cable Service Interface Specification (DOCSIS) cable modem products, expand Toshiba's presence in North America and South America markets, and introduce new complimentary products based on the company's innovative DOCSIS cable modem technology.

Toshiba Network Products Division Appoints Fred Berry as Vice ... by Business Wire

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