EN 60728-13-1:2012

Cable networks for television signals, sound signals and interactive services - Part 13-1: Bandwidth expansion for broadcast signal over FTTH system

IEC 60728-13-1:2012(E) precisely describes the fibre to the home (FTTH) system for expanding broadband broadcast signal transmission from CATV services only, towards CATV plus broadcast satellite (BS) plus communication satellite (CS) services, additionally to other various signals such as data services. It does not include IP transport technologies.

Kabelnetze für Fernsehsignale, Tonsignale und interaktive Dienste - Teil 13-1: Bandbreitenerweiterung für Rundfunksignale in FTTH-Systemen

Réseaux de distribution par câbles pour signaux de télévision, signaux de radiodiffusion sonore et services interactifs - Partie 3-1: Extension de la largeur de bande pour le signal de diffusion sur le système FTTH

Kabelska omrežja za televizijske in zvokovne signale ter interaktivne storitve - 13-1. del: Razširitev pasovne širine za radiodifuzijske signale po optičnih vlaknih do doma (FTTH)

Namen tega dela standarda IEC 60728 je natančen opis sistema optičnih vlaken do doma (FTTH) za razširitev prenosa širokopasovnega radiodifuzijskega signala, in sicer od izključno storitev CATV na CATV ter radiodifuzijske satelitske (BS) in komunikacijske satelitske (CS) storitve, dodatno pa tudi na druge različne signale, kot so podatkovne storitve. Področje uporabe je omejeno na radiofrekvenčni prenos signalov po optičnih vlaknih do doma (FTTH). Zato ta del standarda IEC 60728 ne vključuje tehnologij prenosa IP.

General Information

• Status: Withdrawn
• Publication Date: 23-Aug-2012
• Withdrawal Date: 12-Jun-2015
• ICS: 33.160.01 - Audio, video and audiovisual systems in general
• ICS: 33.180.01 - Fibre optic systems in general
• Technical Committee: CLC/TC 209 - Cable networks for television signals, sound signals and interactive services
• Drafting Committee: IEC/TC 100 - IEC_TC_100
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 31-Aug-2020
• Completion Date: 31-Aug-2020
• Ref Project: SIST EN 60728-13-1:2012 - Cable networks for television signals, sound signals and interactive services -- Part 13-1: Bandwith expansion for broadcast signal over FTTH system

Relations

• Replaced By: EN 60728-13-1:2017 - Cable networks for television signals, sound signals and interactive services - Part 13-1: Bandwidth expansion for broadcast signal over FTTH system
• Effective Date: 21-Jun-2016
• Corrected By: EN 60728-13-1:2012/AC:2013 - Cable networks for television signals, sound signals and interactive services - Part 13-1: Bandwidth expansion for broadcast signal over FTTH system
• Effective Date: 29-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-oktober-2012
.DEHOVNDRPUHåMD]DWHOHYL]LMVNHLQ]YRNRYQHVLJQDOHWHULQWHUDNWLYQHVWRULWYH
GHO5D]ãLULWHYSDVRYQHãLULQH]DUDGLRGLIX]LMVNHVLJQDOHSRRSWLþQLKYODNQLKGR
GRPD)77+
Cable networks for television signals, sound signals and interactive services -- Part 13-1:
Bandwith expansion for broadcast signal over FTTH system
Ta slovenski standard je istoveten z: EN 60728-13-1:2012
ICS:
33.160.01 Avdio, video in avdiovizualni Audio, video and audiovisual
sistemi na splošno systems in general
33.180.01 6LVWHPL]RSWLþQLPLYODNQLQD Fibre optic systems in
VSORãQR general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 60728-13-1
NORME EUROPÉENNE
August 2012
EUROPÄISCHE NORM
ICS 33.160.01; 33.180.01
English version
Cable networks for television signals, sound signals
and interactive services -
Part 13-1: Brandwith expansion for broadcast signal
over FTTH system
(IEC 60728-13-1:2012)
Réseaux de distribution par câbles  Kabelnetze für Fernsehsignale,
pour signaux de télévision, signaux Tonsignale und interaktive Dienste -
de radiodiffusion sonore et services Teil 13-1: Bandbreitenerweiterung
interactifs - für Rundfunksignale in FTTH-Systemen
Partie 13-1: Extension de marque (IEC 60728-13-1:2012)
pour le signal de diffusion sur le système
FTTH
(CEI 60728-13-1:2012)
This European Standard was approved by CENELEC on 2012-06-13. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the CEN-CENELEC Management Centre or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the CEN-CENELEC Management Centre has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany,
Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60728-13-1:2012 E
Foreword
The text of document 100/1801/CDV, future edition 1 of IEC 60728-13-1, prepared by Technical
Area 5 “Cable networks for television signals, sound signal and interactive services" of IEC/TC 100
"Audio, video and multimedia systems and equipment" was submitted to the IEC-CENELEC parallel
vote and approved by CENELEC as EN 60728-13-1:2012.
The following dates are fixed:
(dop) 2013-03-13
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2015-06-13
standards conflicting with the
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 60728-13-1:2012 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:

IEC 60068 series NOTE Harmonised as EN 60068 series (not modified).
IEC 60825-1 NOTE Harmonised as EN 60825-1.
IEC 60825-2 NOTE Harmonised as EN 60825-2.
IEC 60825-12 NOTE Harmonised as EN 60825-12.
IEC 60875-1 NOTE Harmonised as EN 60875-1.
IEC 61280-1-1 NOTE Harmonised as EN 61280-1-1.
IEC 61280-2-9 NOTE Harmonised as EN 61280-2-9.
IEC 61281-1 NOTE Harmonised as EN 61281-1.
IEC 61290-1-2 NOTE Harmonised as EN 61290-1-2.
IEC 61290-1-3 NOTE Harmonised as EN 61290-1-3.
IEC 61291-1:2006 NOTE Harmonised as EN 61291-1:2006 (not modified).
IEC 61300-3-2 NOTE Harmonised as EN 61300-3-2.
IEC 61754-13 NOTE Harmonised as EN 61754-13.
IEC 61755-1 NOTE Harmonised as EN 61755-1.

- 3 - EN 60728-13-1:2012
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

1)
IEC 60068-1 1988 Environmental testing - EN 60068-1 1994
+ corr. October 1988 Part 1: General and guidance

IEC 60728-1 2007 Cable networks for television signals, sound EN 60728-1 2008
signals and interactive services -
Part 1: System performance of forward paths

IEC 60728-6 2011 Cable networks for television signals, sound EN 60728-6 2011
signals and interactive services -
Part 6: Optical equipment
IEC 60728-13 2010 Cable networks for television signals, sound EN 60728-13 2010
+ corr. August 2010 signals and interactive services -
Part 13: Optical systems for broadcast signal
transmissions
IEC 61280-1-3 - Fibre optic communication subsystem test EN 61280-1-3 -
procedures -
Part 1-3: General communication
subsystems - Central wavelength and
spectral width measurement
ITU-T - Spectral grids for WDM applications: DWDM - -
Recommendation frequency grid
G.694.1
ITU-T - Spectral grids for WDM applications: CWDM - -
Recommendation wavelength grid
G. 94.2
1)
EN 60068-1 includes A1 to IEC 60068-1 + corr. October.

IEC 60728-13-1 ®
Edition 1.0 2012-05
INTERNATIONAL
STANDARD
colour
inside
Cable networks for television signals, sound signals and interactive services –

Part 13-1: Bandwidth expansion for broadcast signal over FTTH system

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XA
ICS 33.160.01; 33.180.01 ISBN 978-2-88912-044-4

– 2 – 60728-13-1 © IEC:2012(E)
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms, definitions, symbols and abbreviations . 8
3.1 Terms and definitions . 8
3.2 Symbols . 16
3.3 Abbreviations . 17
4 Optical system reference model. 18
5 Preparation of measurement . 19
5.1 Environmental conditions . 19
5.1.1 Standard measurement conditions . 19
5.1.2 Standard operating condition . 19
5.1.3 Standard signal and measuring equipment . 19
5.2 Accuracy of measuring equipment . 20
5.3 Source power . 20
6 Methods of measurement . 20
6.1 Measuring points and parameters . 20
6.1.1 General . 20
6.1.2 Measuring points . 20
6.1.3 Measuring parameters . 21
6.2 Optical power . 22
6.3 Optical wavelength . 22
6.4 Carrier level and carrier-to-noise ratio . 22
6.4.1 General . 22
6.4.2 Measurement setup . 22
6.4.3 Measurement conditions . 23
6.4.4 Measurement method for xPSK signals . 23
6.4.5 Presentation of the results . 23
6.5 Carrier-to-noise ratio defined by optical signal . 23
6.5.1 General . 23
6.5.2 Measuring points and measurement setup . 23
6.5.3 Measurement conditions . 24
6.5.4 System RIN measurement method . 24
6.5.5 C/N calculation based on RIN value . 26
6.5.6 Calculation of component RIN . 27
6.6 Optical modulation index . 27
6.7 Carrier-to-crosstalk ratio (CCR) . 28
7 Specification of optical system for broadcast signal transmission . 28
7.1 Analogue and digital broadcast system over optical network . 28
7.2 International TV systems . 28
7.3 Relationship between RIN and C/N . 29
7.4 Optical wavelength . 31
7.5 Frequency of source signal . 32

60728-13-1 © IEC:2012(E) – 3 –
7.6 Optical system specification for satellite signal transmission . 32
7.7 C/N ratio specification for in-house and in-building wirings . 32
7.8 Crosstalk due to optical fibre non-linearity . 33
7.9 Single frequency interference level due to fibre non-linearity . 33
7.10 Environment condition . 33
Annex A (informative) Actual service systems and design considerations . 34
Annex B (informative) Wavelength division multiplexing . 46
Annex C (informative) Minimum wavelength separation . 53
Annex D (informative) Relation between C/N degradation and rain attenuation . 57
Bibliography . 59

Figure 1 – FTTH Cable TV system using one-wavelength . 18
Figure 2 – FTTH Cable TV system using two wavelengths . 18
Figure 3 – Performance specified points of the optical system . 19
Figure 4 – Measuring points in a typical video distribution system . 21
Figure 5 – Measurement of optical wavelength using WDM coupler . 22
Figure 6 – Measurement of carrier level and carrier-to-noise ratio .
...