ETR 087 : 20001
Current
The latest, up-to-date edition.
BUSINESS TELECOMMUNICATIONS (BT) - OPEN NETWORK PROVISION (ONP) TECHNICAL REQUIREMENTS; STANDARDISATION REQUIREMENTS FOR ONP LEASED LINES - HIGHER ORDER LEASED LINES
Hardcopy , PDF
English
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Foreword
Executive summary
1 Introduction
2 References
3 Definitions
4 Symbols and abbreviations
5 General considerations
5.1 Existing standards concerning 34 and 140 Mbit/s
5.2 Existing Plesiochronous Digital Hierarchy (PDH) network
5.3 Existing terminal equipment
5.4 Service structure
6 Service offering
6.1 Scenario
6.2 Opinions
7 Proposed standardisation
7.1 General
7.2 Network interface presentation
7.3 Connection characteristics
7.4 Terminal equipment interface presentation
7.5 Terminal equipment attachment requirements (TBR)
7.6 Testing
8 Format of standards
8.1 Configuration
8.2 Word processorMbit/s standards
9 Conclusions
Annex A (informative): Frame structure proposed by TM3 for 34
and 140 Mbit/s leased lines
Annex B (informative): Proposed titles for 34 and 140 Mbit/s
standards
B.1 Titles for structured leased line standards
Annex C (informative): Proposed contents and scopes for
34 Mbit/s and 140 Mbit/s standards
C.1 D34S Network interface presentation
C.2 D34S Connection characteristics
C.3 D34S Terminal interface presentation
C.4 D34S Terminal equipment attachment requirements
C.5 D140S Network interface presentation
C.6 D140S Connection characteristics
C.7 D140S Terminal interface presentation
C.8 D140S Terminal equipment attachment requirements
Annex D (informative): Bringing into service limits
D.1 CCITT Recommendations M.550 and M.2100
Annex E (informative): 8 Mbit/s Leased Line
Annex F (informative): Bibliography
History
Phase 1 - to plan the work programme for the preparation of ETS on higher order ONP leased lines.
| Committee |
BT 2
|
| DocumentType |
Standard
|
| Pages |
48
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| ETR 276 : 20001 | TRANSMISSION AND MULTIPLEXING (TM) - OPEN NETWORK PROVISION (ONP) LEASED LINES - STANDARDIZATION REQUIREMENTS |
| IEC 60060-2:2010 | High-voltage test techniques - Part 2: Measuring systems |
| PRETS 300 337 : NOV 96 | TRANSMISSION AND MULTIPLEXING (TM) - GENERIC FRAME STRUCTURES FOR TRANSPORT OF VARIOUS SIGNALS (INCLUDING ASYNCHRONOUS TRANSFER MODE [ATM] CELLS) AT THE CCITT RECOMMENDATION G.702 HIERARCHICAL RATE OF |
| ETR 038 : 20001 | BUSINESS TELECOMMUNICATIONS (BT) - OPEN NETWORK PROVISION (ONP) TECHNICAL REQUIREMENTS - STANDARDIZATION REQUIREMENTS FOR ONP LEASED LINES |
| EN 60950:2000/corrigendum:2002 | SAFETY OF INFORMATION TECHNOLOGY EQUIPMENT |
| PRETS 300 166 : JUN 93 | TRANSMISSION AND MULTIPLEXING; PHYSICAL/ELECTRICAL CHARACTERISTICS OF HIERARCHICAL DIGITAL INTERFACES FOR EQUIPMENT USING THE 2048 KBIT/s-BASED PLESIOCHRONOUS OR SYNCHRONOUS DIGITAL HIERARCHIES (DE/TM-3002) |
| PRETS 300 246 : JUL 93 | BUSINESS TELECOMMUNICATIONS (BT); OPEN NETWORK PROVISION (ONP) TECHNICAL REQUIREMENTS; 2048 kbit/s DIGITAL UNSTRUCTURED LEASED LINE (D2048U) - INTERFACE PRESENTATION |
| PRETS 300 248 : JUL 93 | BUSINESS TELECOMMUNICATIONS (BT); OPEN NETWORK PROVISION (ONP) TECHNICAL REQUIREMENTS; 2048 kbit/s DIGITAL UNSTRUCTURED LEASED LINE (D2048U) - TERMINAL EQUIPMENT INTERFACE |
| PRETS 300 247 : JUL 93 | BUSINESS TELECOMMUNICATIONS (BT); OPEN NETWORK PROVISION (ONP) TECHNICAL REQUIREMENTS; 2048 kbit/s DIGITAL UNSTRUCTURED LEASED LINE (D2048U) - CONNECTION CHARACTERISTICS |
| IEC 60169-8:1978 | Radio-frequency connectors. Part 8: R.F. coaxial connectors with inner diameter of outer conductor 6.5 mm (0.256 in) with bayonet lock - Characteristic impedance 50 ohms (Type BNC) |
| ETR 005 : 20001 | TERMINAL EQUIPMENT (TE); TECHNICAL REQUIREMENTS FOR DATA TERMINAL EQUIPMENT FOR CONNECTION TO HIGH SPEED DIGITAL FIXED-CONNECTION SERVICES |
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