M00042974
New product
BUSINESS TELECOMMUNICATIONS (BTC) - ORDINARY AND SPECIAL QUALITY VOICE BANDWIDTH 2-WIRE ANALOGUE LEASED LINES (A20 AND A2S)
European Telecommunications Standards Institute
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Availability date: 11/06/2021
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Requirements
4.1 Physical characteristics
4.2 Electrical characteristics
4.3 Overvoltage protection
4.4 Safety
4.5 ElectroMagnetic Compatibility (EMC)
Annex A (normative): Test methods
A.1 General
A.2 Test methods
Annex B (normative): TBR Requirements Table (TBR-RT)
Annex C (informative): Bibliography
History
Defines the attachment requirements and corresponding test principles for a terminal equipment interface intended 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 ETS 300 448 and ETS 300 449.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | BTC 2 |