1 Scope
2
References
3
Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4
Access Network functional architecture and related functions
4.1 Introduction
4.2 General Access Network architecture and boundaries
4.3 General protocol model for Access Network
4.4 Definition of individual functional groups
4.4.1 User Port Function
4.4.2 Service Port Function
4.4.3 Core Function
4.4.4 Transport Function
4.4.5 AN System Management Function
4.5 Access Network interfaces
4.5.1 User network interface
4.5.1.1
Individual UNI
4.5.1.2 Shared UNI
4.5.2 Service Node interface
4.5.3 Q3 interface
5
Support of access types in Access Networks
6
Transport capabilities
6.1 Transport layer model
6.2 Transport layer functions and requirements
7
Management, control and operation issues
7.1 Functional Management Architecture
7.2 Requirements for operation and maintenance of access networks
7.3 Description of the AN Management Functions
7.3.1 Management of the User Port Function
7.3.1.1 User Port Control
7.3.1.2 User Port Monitoring
7.3.1.3 User Port related
Status Events
7.3.2 Management of the Core Function
7.3.2.1 Core Function control
7.3.2.2 Core Function monitoring
7.3.3 Management of Service Port Function
7.3.3.1 Service Port Control
7.3.3.2 Service Port
Monitoring
7.3.3.3 Service Port related Status Events
7.3.4 Management of the Transport Functions
7.3.4.1 Transport Function
Control
7.3.4.2 Transport Function
monitoring
7.3.4.3 Transport Function
related Status Events
7.3.5 Management of the AN System Management
Function
7.3.5.1 AN System Management
Function control
7.3.5.2 AN System Management Function monitoring
7.4 Management Information flows
8
Service Node interfaces and service node requirements
8.1 Types of service nodes
8.1.1 Service specific Service Nodes
8.1.2 Modular Service Nodes
8.2 Service Node Interfaces
Annex A – Access Network architecture aspects concerning
access types and access function
A.1 The access architecture and the relevant Recommendations
A.2 Access connection element implementation cases
A.3 The ET function in the different access connection element
implementation cases
A.4 Access network performance and maintenance
A.4.1 Access
network error performance
A.4.2 User port maintenance and performance in
case of access networks with and without copper drop
A.5 Multi-hosting and multi-homing
A.6 Accesses for on-demand service and leased line
Appendix I – Support of access types in Access Networks
I.1 Status
I.2 UNI
I.3 Access digital section
I.4 Information type
I.5 Transfer mode
I.6 Direction
I.7 Required channel rate or cell rate
Appendix II – Examples of functional models of lower
network layers of access network
Appendix III – Examples of different Access Network
configurations
III.1 Multiplexing on transmission media layer
III.2 Multiplexing on path layer
III.2.1 Remote access connection
III.2.2 Remotely connected access
III.3 Full integration