TBR 200012 : 20001
Current
The latest, up-to-date edition.
BUSINESS TELECOMMUNICATIONS (BT) - OPEN NETWORK PROVISION (ONP) TECH REQUIREMENTS - 2048 KBIT/S DIGITAL UNSTRUCTURED LEASED LINE (D2048U) ATTACHMENT REQUIREMENTS FOR TERMINAL EQUIPMENT INTERFACE
Hardcopy , PDF
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Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Symbols and abbreviations
5 Requirements
5.1 Physical characteristics
5.2 Electrical characteristics
5.3 Safety
5.4 Overvoltage protection
5.5 Electro-magnetic compatibility
Annex A (normative): Test methods
A.1 General
A.2 Test methods
Annex B (normative): Definition of HDB3 code
B.1 General
B.2 Definition
Annex C (informative): Bibliography
History
Specifies the attachment requirements and corresponding test principles for a terminal equipment interface for connection to the network termination points of ONP 2048 kbit/s digital unstructured leased lines.
| Committee |
BTC 2
|
| DocumentType |
Standard
|
| Pages |
27
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| Standards | Relationship |
| UNE-TBR 12:1998 | Identical |
| NBN TBR 12 : 1999 AMD 1 1999 | Identical |
| UNE-EN 12:1996 | Identical |
| TS 102 119 : 1.1.1 | ACCESS AND TERMINALS (AT); OVERVOLTAGE PROTECTION REQUIREMENTS WITHIN TBRS |
| TR 101 844 : 1.1.1 | ACCESS AND TERMINALS (AT); STUDY OF THE GLOBAL USAGE AND ACCEPTANCE OF NON-RADIO TBRS AND ASSOCIATED DOCUMENTS |
| TR 103 050 : 1.2.1 | ACCESS AND TERMINALS (AT); DIGITAL ACCESS TO PUBLIC TELEPHONE NETWORKS; APPLICABILITY OF ITAAB ADVISORY NOTES TO TBRS |
| ISO/IEC 10173:1998 | Information technology Telecommunications and information exchange between systems Interface connector and contact assignments for ISDN primary rate access connector located at reference points S and T |
| ETS 300 046-3 : 20001 | INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - PRIMARY RATE ACCESS - SAFETY AND PROTECTION - PART 3: INTERFACE I[A] - PROTECTION |
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