ISO/IEC 14709-2:1998
(Main)Information technology - Configuration of Customer Premises Cabling (CPC) for applications - Part 2: Integrated Services Digital Network (ISDN) primary rate
Information technology - Configuration of Customer Premises Cabling (CPC) for applications - Part 2: Integrated Services Digital Network (ISDN) primary rate
This standard specifies Customer Premises Cabling for the connection of customer premises equipment with 1,544 Mbit/s and 2,048 Mbit/s interfaces to ISDN primary access and leased lines. The requirements in this standard are derived from ITU-T I.431 (Blue Book, Volume III) and contain additional requirements as well as modifications of ITU-T I.431 and IEC 60603-7. This part of ISO/IEC 14709 is intended for use by those designing, planning, procuring, installing or testing cabling for ISDN primary access within a customer's premises. The design requirements are specified in clause 5; the minimum requirements for the associated components are specified in clause 7. In addition, guidance is given for the use of generic cabling in accordance with ISO/IEC 11801.
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Standards Content (Sample)
INTERNATIONAL
ISO/IEC
STANDARD
14709-2
First edition
1998-05
Information technology –
Configuration of Customer Premises Cabling (CPC)
for applications –
Part 2:
Integrated Services Digital Network (ISDN)
primary rate
Technologies de l'information –
Configuration du câblage dans les locaux d'usagers (CPC)
pour les applications –
Partie 2: Accès primaire au réseau numérique à intégration
de services (RNIS)
Reference number
ISO/IEC 14709-2:1998(E)
---------------------- Page: 1 ----------------------
INTERNATIONAL
ISO/IEC
STANDARD
14709-2
First edition
1998-05
Information technology –
Configuration of Customer Premises Cabling (CPC)
for applications –
Part 2:
Integrated Services Digital Network (ISDN)
primary rate
Technologies de l'information –
Configuration du câblage dans les locaux d'usagers (CPC)
pour les applications –
Partie 2: Accès primaire au réseau numérique à intégration
de services (RNIS)
ISO/IEC 1998
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E
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– 2 – 14709-2 © ISO/IEC:1998 (E)
CONTENTS
Page
FOREWORD . 3
INTRODUCTION . 4
Clause
1 Scope. 5
2 Normative references. 5
3 Definitions. 6
4 Abbreviations and symbols . 6
4.1 Abbreviations. 6
4.2 Symbols. 7
5 Design requirements. 7
5.1 General. 7
5.2 Insertion loss. 7
5.3 Power feeding. 7
5.4 Electromagnetic environment. 8
5.5 Spurs. 8
5.6 Near-end crosstalk loss (NEXT) . 8
6 Point-to-point configurations. 8
7 Component requirements within dedicated ISDN cabling. 9
7.1 General. 9
7.2 Cables. 9
7.2.1 General. 9
7.2.2 Characteristic impedance. 9
7.2.3 Attenuation. 10
7.2.4 Near-end crosstalk (NEXT) loss . 10
7.2.5 Insulation resistance. 10
7.3 Connectors. 10
7.4 Cords. 10
8 Implementation over generic cabling systems . 10
8.1 General. 10
8.2 Connection of ISDN primary access to generic cabling . 11
8.3 Requirements for ISDN primary access generic cabling adapters. 12
9 Qualification of existing cabling .
...
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