EN 300 450 : 1.2.1
Current
The latest, up-to-date edition.
ACCESS AND TERMINALS (AT); ORDINARY AND SPECIAL QUALITY VOICE BANDWIDTH 2-WIRE ANALOGUE LEASED LINES (A2O AND A2S); TERMINAL EQUIPMENT INTERFACE
Hardcopy , PDF
English
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Foreword
Introduction
1 Scope
2 References
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Requirements
4.1 Physical characteristics
4.2 Electrical characteristics
4.3 Safety
4.4 Overvoltage
4.5 ElectroMagnetic Compatibility (EMC)
Annex A (normative): Test methods
A.1 General
A.2 Test methods
Annex B (informative): Bibliography
History
Describes the physical and electrical characteristics (except safety, overvoltage and EMC aspects) and corresponding test principles for a terminal equipment interface for connection to the network termination points of Open Network Provision (ONP) ordinary quality or special quality voice bandwidth 2-wire analogue leased lines defined by EN 300 448 [4] and EN 300 449 [5].
| Committee |
AT ANALOGUE
|
| DocumentType |
Standard
|
| Pages |
23
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| Standards | Relationship |
| I.S. EN 300 450:2001 | Identical |
| NBN EN 300 450 : V1.2.1 | Identical |
| DIN EN 300450:2002-01 | Identical |
| NEN EN 300450 : 2001 | Identical |
| PN EN 300 450 : 2005 | Identical |
| EG 201 730-2 : 2.1.2 | TERMINALS' ACCESS TO PUBLIC TELECOMMUNICATIONS NETWORKS; APPLICATION OF THE DIRECTIVE 1999/5/EC (R&TTE), ARTICLE 4.2; GUIDELINES FOR THE PUBLICATION OF INTERFACE SPECIFICATIONS; PART 2: ANALOGUE NARROW-BAND WIRELINE INTERFACES |
| TR 101 830-1 : 1.5.2 | TRANSMISSION AND MULTIPLEXING (TM); ACCESS NETWORKS; SPECTRAL MANAGEMENT ON METALLIC ACCESS NETWORKS; PART 1: DEFINITIONS AND SIGNAL LIBRARY |
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