Cable networks for television signals, sound signals and interactive services - Part 7-2: Hybrid fibre coax outside plant status monitoring - Media access control (MAC) layer specification

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Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

10-08-2003

Publisher

International Electrotechnical Committee

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Reference architecture forward and return channel
  specifications
5 Media access control layer specification
  5.1 Overview
  5.2 MAC packet transport
  5.3 MAC packet structure
  5.4 MAC packet delimiters
  5.5 MAC protocol data units (PDUs)
6 MAC protocol operation
  6.1 Non-volatile parameters
  6.2 Duplex capabilities
  6.3 Packet priorities
  6.4 Packet reception
  6.5 NE responses
  6.6 Message sequence numbers and transaction synchronization
  6.7 Solicited messages
  6.8 Autonomous (unsolicited) messages
  6.9 Return channel transmissions
  6.10 MAC state machines
Annex A (informative) Operational details
  A.1 Introduction
  A.2 Time of day
  A.3 Firmware downloads
  A.4 NE addressing
  A.5 Alarm processing HMS MAC protocol
  A.6 Automatic channel discovery
  A.7 Auto-registration
  A.8 Configuration changes and SNMP trap generation

specifies requirements for The Hybrid Fibre Coax (HFC) Outside Plant (OSP) Media Access Control (MAC) Layer. This standard is part of the series developed to support the design and implementation of interoperable management systems for evolving HFC cable networks. The HMS Media Access Control (MAC) layer specification describes the messaging and protocols implemented at the Data Link Layer (DLL), layer 2 in the 7 layer ISO-OSI reference model, that support reliable and efficient communications between HMS compliant transponders interfacing to managed OSP network elements (NEs) and a centralized head-end element (HE).

Committee	TC 100/TA 5
DevelopmentNote	Stability Date: 2026. (10/2012)
DocumentType	Standard
Pages	46
PublisherName	International Electrotechnical Committee
Status	Current

Standards	Relationship
NF EN 60728-7-2 : 2005	Identical
NEN EN IEC 60728-7-2 : 2005	Identical
NEN IEC 60728-7-2 : 2003	Identical
I.S. EN 60728-7-2:2005	Identical
PN EN 60728-7-2 : 2010	Identical
BS EN 60728-7-2:2005	Identical
CEI EN 60728-7-2 : 2005	Identical
EN 60728-7-2:2005	Identical
DIN EN 60728-7-2:2005-08	Identical
UNE-EN 60728-7-2:2005	Identical

CEI EN 60728-7-3 : 2010	CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 7-3: HYBRID FIBRE COAX OUTSIDE PLANT STATUS MONITORING - POWER SUPPLY TO TRANSPONDER INTERFACE BUS (PSTIB)
EN 60728-7-3:2009	Cable networks for television signals, sound signals and interactive services - Part 7-3: Hybrid fibre coax outside plant status monitoring - Power supply to transponder interface bus (PSTIB)
IEC 60728-7-3:2009	Cable networks for television signals, sound signals and interactive services - Part 7-3: Hybrid fibre coax outside plant status monitoring - Power supply to transponder interface bus (PSTIB)
BS EN 60728-7-3:2009	Cable networks for television signals, sound signals and interactive services Hybrid fibre coax outside plant status monitoring. Power supply to transponder interface bus (PSTIB)
I.S. EN 60728-7-3:2009	CABLE NETWORKS FOR TELEVISION SIGNALS, SOUND SIGNALS AND INTERACTIVE SERVICES - PART 7-3: HYBRID FIBRE COAX OUTSIDE PLANT STATUS MONITORING - POWER SUPPLY TO TRANSPONDER INTERFACE BUS (PSTIB)

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IEC 60728-7-2:2003

Cable networks for television signals, sound signals and interactive services - Part 7-2: Hybrid fibre coax outside plant status monitoring - Media access control (MAC) layer specification

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Abstract

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