ETR 119 : 20001
Current
The latest, up-to-date edition.
NETWORK ASPECTS (NA) - OPEN NETWORK PROVISION (ONP) STUDY ON POSSIBLE NEW INTERFACES AT THE NETWORK SIDE OF THE NT1
Hardcopy , PDF
English
Foreword
Introduction
1 Scope
2 Situation of standards
2.1 Situation on standardisation in CCITT
2.2 Situation on standardisation in ETSI
3 Situation worldwide
3.1 Japan
3.2 USA/North America
3.3 U-interface situation in Europe
4 Main parameters to be considered
4.1 Architecture
4.2 Transmission
4.3 Maintenance
4.4 Safety and protection
4.5 Implementation of the U box
4.6 Network evolution strategies
4.7 Marketing an ISDN basic access that has two user-network
interfaces
5 Standards to be developed or modified
6 Useful information to help making economic evaluation
6.1 General
6.2 General assumptions
6.3 International description
6.4 Introduction of the U-interface
6.5 Cost of the terminal
6.6 Cost of the cabling and plug and socket
6.7 Cost of the U box
6.8 Cost of the software update at the network side
7 Situation on primary rate in
7.1 Situation on standardisation on PRA in CCITT
7.2 Situation on standardisation in ETSI
8 Conclusion and guide-lines
History
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