M00041881
New product
ACCESS AND TERMINALS (AT); 34 MBIT/S AND 140 MBIT/S DIGITAL LEASED LINES (D34U, D34S, D140U, D140S); NETWORK INTERFACE PRESENTATION
European Telecommunications Standards Institute
In stock
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Availability date: 11/06/2021
Intellectual Property Rights
Foreword
Introduction
1 Scope
2 References
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Requirements
4.1 Mechanical characteristics
4.2 Electrical characteristics -34 Mbit/s
4.3 Electrical characteristics -140 Mbit/s
4.4 Safety
4.5 Overvoltage
4.6 ElectroMagnetic Compatibility (EMC)
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 (normative): Definition of CMI code
C.1 General
C.2 Definition
Annex D (informative): Bibliography
History
Specifies the technical requirements and conformance tests for the network interface presentations of 34 Mbit/s and 140 Mbit/s digital leased lines.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | AT DIGITAL |