I.S. EN 61334-4-1:1999
Current
The latest, up-to-date edition.
DISTRIBUTION AUTOMATION USING DISTRIBUTION LINE CARRIER SYSTEMS - PART 4: DATA COMMUNICATION PROTOCOLS - SECTION 1: REFERENCE MODEL OF THE COMMUNICATION SYSTEM
Hardcopy , PDF
English
01-01-1999
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Description of the reference model
3.1 Introduction
3.2 Basic principles of the OSI model
3.2.1 Layered architecture
3.2.2 Services and protocols
3.3 Reference model
3.3.1 Minimal three-layer architecture
3.3.2 Basic transmission principles
3.3.3 Physical layer
3.3.4 Data link layer
3.3.5 MAC sublayer
3.3.6 LLC sublayer
3.3.7 Optional intermediate layers
3.3.8 Application layer
3.3.9 Network management
3.4 Systems management
4 Naming and addressing in DCP
4.1 General overview
4.1.1 Naming
4.1.2 Addressing
4.1.3 Registration authority for naming and addressing
4.1.4 Directories
4.2 Global description
4.3 MAC addresses
4.3.1 MAC address format
4.3.2 Predefined MAC addresses
4.4 LLC addresses
4.4.1 LLX address format
4.4.2 DL selector types
4.4.3 LLC predefined selector
4.5 Application process titles
4.5.1 Titles overview
4.5.2 Predefined titles
Annex A - Bibliography
Annex ZA (normative) Normative references to international
publications with their corresponding European
Publications
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.