ETR 248 : 20001
Current
The latest, up-to-date edition.
TRANSMISSION AND MULTIPLEXING (TM)
Hardcopy , PDF
English
Foreword
1 Scope
2 References
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 General
4.1 Bearer capabilities
4.2 Interfaces
5 Configuration of an optical access network
5.1 Architectural configuration of an optical access network
5.2 Application of state machines to the architectural
configuration
5.3 Integration of the ISDN reference model onto the OAN
architectural configuration
6 General requirements of an optical access network
6.1 Wavelength allocation
6.2 ONU functional definition
6.3 Optical power budget
6.4 Upgrade possibilities
6.5 Operations, Administration and Maintenance (OAM)
6.6 Security
6.7 Safety
6.8 Reliability and availability
6.9 User-network interfaces and network interfaces
6.10 Leased line bearer capabilities for n x 2 Mbit/s
6.11 Transfer signal delay
6.12 ODN functional definition
6.13 OLT functional definition
7 Short-term solutions
7.1 Introduction
7.2 Architectural configuration
7.3 Interactive services
7.4 Distributive services
7.5 Exchange interface
7.6 Operations, Administration and Maintenance (OAM)
7.7 Powering
Annex A: Examples of possible implementations of an OAN
History
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