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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No references found			0 RF Protocol Analyzer (DP-360) for functional analysis of the upstream and downstream of Data Over Cable Service Interface Specification (DOCSIS) 3. DAQTRON UNVEILS DOCSIS 3.0 RF PROTOCOL ANALYZER by Modem User News In less than a year and a half in the cable modem business, Texas Instruments Incorporated (NYSE: TXN) (TI) has garnered 30 percent of the market for data over cable service interface specification (DOCSIS) chips. TEXAS INSTRUMENTS PROJECTS 600% GROWTH IN CABLE MODEM CHIP MARKET ... by EDP Weekly's IT Monitor DOCSIS stands for Data over Cable Service Interface Specification and is the former name of the CableLabs Certified cable modem project, an effort that has resulted in high-speed modems being certified for retail sale. CABLELABS ISSUES SPECIFICATIONS FOR DOCSIS 1.1 MODEMS by Modem User News			data logger data logging data management Data Management Language data management program data manipulation data manipulation language data marshalling data mart data migration data miner data mining data mirroring data model data modeling data modelling data modem data module data move instruction data mover data name data network data organization data origination Data Output Data Over Cable Service Interface Specification Data Over Cable Systems Interface Specifications data packet Data Parallel Haskell data patch panel data path data pipe data plotter data portability data processing data processing center data processing inventory data processor data projector Data Propagator data protection Data Protection Act data protection management data pump data purification data rate data record data recorder data recovery data reduction data reduction system			Data Online for Population, Health and Nutrition Data Only Module Data Operations and Analysis Center Data Operations Center Data Operations Control Data Operations Control Room Data Operations Controller Data Operations Working Group Data Optimized Revision A Data Optimizing Computer Data Order Wire Data Orderwire data orderwire diphase modem data organization Data Origin Level – Manual Input Data Origin Level – Toll Equipment Input data origination Data Originator/Validation Code Data Out Data Output Data Output Bus Data Output Message Data Over Broadband Data Over Cable Security System Data Over Cable Service Interface Specification Data Over Cable System Interface Specification Data Over Cable System Interface Spectrum Data Over Cable Systems Interface Specifications Data Over Circuit-Switched Voice Data Over Frame Relay Data Over Photonic Network Data Over Speech Bearer Service Data Over Voice Bearer Service Data over Voice Multiplexer Data Overhead Switch Data Overrun Data Package Data packet Data Packet Controller Data Packet Network Data Packet Network Packet Handler Data Packets Per Second Data Page Pointer data paper data parallel Data Parallel C Extension Data Parallel Haskell Data Parallel Haskell Data Parallel Virtual Machine Data Parity Enable

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