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STN EN 302 878-3 V1.1.1



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Označenie: STN EN 302 878-3 V1.1.1
Slovenský názov: Prístup, koncové zariadenia, prenos a multiplexovanie (ATTM). Prenosové systémy tretej generácie pre interaktívne služby káblovej televízie – káblové modemy IP. Časť 3: Zostupné rádiofrekvenčné rozhranie – DOCSIS 3.0
Anglický názov: Access, Terminals, Transmission and Multiplexing (ATTM); Third Generation Transmission Systems for Interactive Cable Television Services - IP Cable Modems; Part 3: Downstream Radio Frequency Interface; DOCSIS 3.0
Pôvodné označenie:
Dátum vydania: 1. 5. 2012
Dátum zrušenia:
Jazyk: EN
ICS: 33.060.40
Triediaci znak: 87 2878
Úroveň zapracovania: idt EN 302 878-3 V1.1.1:2011
Vestník: 04/12
Poplatok: Tlačená verzia: 21,40 € 


Elektronická verzia
  1. Bez možnosti tlače, prenosu textu a obrázkov: 19.26 €
  2. Bez možnosti tlače, s prenosom textu a obrázkov: 21.40 €
  3. S možnosťou tlače, prenosu textu a obrázkov: 27.82 €
Vestník harmonizácie:
Nariadenie vlády:
Zmeny:
Nahradzujúce normy:
Nahradené normy:
Poznámka vo Vestníku:
Predmet normy:



Obsah normy STN EN 302 878-3 V1.1.1
Intellectual Property Rights
Foreword
1 Scope and purpose
1.1 Scope
1.2 Purpose of Document
1.3 Use of References in the present document
1.4 Requirements
2 References
2.1 Normative references
2.2 Informative references
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Void
5 Functional Assumptions
5.1 Broadband Access Network
5.2 Equipment Assumptions
5.2.1 Frequency Plan
5.2.2 Compatibility with Other Services
5.2.3 Fault Isolation Impact on Other Users
5.3 Downstream Plant Assumptions
5.3.1 Transmission Levels
5.3.2 Frequency Inversion
5.3.3 Analog and Digital Channel Line-up
5.3.4 Analog Protection Goal
6 Physical Media Dependent Sublayer Specification
6.1 Scope
6.2 EdgeQAM (EQAM) differences from CMTS
6.3 Downstream
6.3.1 Downstream Protocol
6.3.2 Spectrum Format
6.3.3 Scaleable Interleaving to Support Video and High-Speed Data Services
6.3.4 Downstream Frequency Plan
6.3.5 DRFI Output Electrical
6.3.5.1 CMTS or EQAM Output Electrical
6.3.5.1.1 Power per Channel CMTS or EQAM
6.3.5.1.2 Independence of individual channel within the multiple channels on a single RF port
6.3.5.1.3 Out-of-Band Noise and Spurious Requirements for CMTS or EQAM
6.3.5.2 CMTS or EQAM Master Clock Jitter for Asynchronous Operation
6.3.5.3 CMTS or EQAM Master Clock Jitter for Synchronous Operation
6.3.5.4 CMTS or EQAM Master Clock Frequency Drift for Synchronous Operation
6.3.6 CMTS or EQAM Clock Generation
6.3.6.1 CMTS Clock Generation
6.3.6.2 EQAM Clock Generation
6.3.6.3 Downstream Symbol Rate
6.3.7 Downstream Symbol Clock Jitter for Synchronous Operation
6.3.8 Downstream Symbol Clock Drift for Synchronous Operation
6.3.9 Timestamp Jitter
7 Downstream Transmission Convergence Sublayer
7.1 Introduction
7.2 MPEG Packet Format
7.3 MPEG Header for DOCSIS Data-Over-Cable
7.4 MPEG Payload for DOCSIS Data-Over-Cable
7.4.1 stuff_byte
7.4.2 pointer_field
7.5 Interaction with the MAC Sublayer
7.6 Interaction with the Physical Layer
Annex A (normative): Additions and Modifications for European Specification
A.1 Scope and purpose
A.2 Void
A.3 Terms and definitions
A.4 Acronyms and abbreviations
A.5 Functional Assumptions
A.5.1 Broadband Access Network
A.5.2 Equipment Assumptions
A.5.2.1 Frequency Plan
A.5.2.2 Compatibility with Other Services
A.5.2.3 Fault Isolation Impact on Other Users
A.5.3 Downstream Plant Assumptions
A.5.3.1 Transmission Levels
A.5.3.2 Frequency Inversion
A.5.3.3 Analog and Digital Channel Line-up
A.5.3.4 Analog Protection Goal
A.6 Physical Media Dependent Sublayer Specification
A.6.1 Scope
A.6.2 EdgeQAM (EQAM) differences from CMTS
A.6.3 Downstream
A.6.3.1 Downstream Protocol
A.6.3.2 Spectrum Format
A.6.3.3 Scaleable Interleaving to Support Video and High-Speed Data Services
A.6.3.4 Downstream Frequency Plan
A.6.3.5 DRFI Output Electrical
A.6.3.5.1 CMTS or EQAM Output Electrical
A.6.3.5.1.1 Output Electrical per RF Port
A.6.3.5.1.2 Power per Channel CMTS or EQAM
A.6.3.5.1.3 Independence of individual channel within the multiple channels on a single RF port
A.6.3.5.1.4 Out-of-Band Noise and Spurious Requirements for CMTS or EQAM
A.6.3.5.2 CMTS or EQAM Master Clock Jitter for Asynchronous Operation
A.6.3.5.3 CMTS or EQAM Master Clock Jitter for Synchronous Operation
A.6.3.5.4 CMTS or EQAM Master Clock Frequency Drift for Synchronous Operation
A.6.3.6 CMTS or EQAM Clock Generation
A.6.3.6.1 CMTS Clock Generation
A.6.3.6.2 EQAM Clock Generation
A.6.3.6.3 Downstream Symbol Rate
A.6.3.7 Downstream Symbol Clock Jitter for Synchronous Operation
A.6.3.8 Downstream Symbol Clock Drift for Synchronous Operation
A.6.3.9 Timestamp Jitter
A.7 Downstream Transmission Convergence Sublayer
A.7.1 Introduction
A.7.2 MPEG Packet Format
A.7.3 MPEG Header for DOCSIS Data-Over-Cable
A.7.4 MPEG Payload for DOCSIS Data-Over-Cable
A.7.5 Interaction with the MAC Sublayer
A.7.6 Interaction with the Physical Layer
Annex B (normative): DOCS-DRF-MIB
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