EN 60728-13:2010
(Main)Cable networks for television signals, sound signals and interactive services - Part 13: Optical systems for broadcast signal transmissions
Cable networks for television signals, sound signals and interactive services - Part 13: Optical systems for broadcast signal transmissions
IEC 60728-13:2010(E) specifies the basic system parameters and methods of measurement for optical distribution system having a system outlet in order to assess the system performance and its performance limits. It describes the system specification of FTTH (fibre to the home) network for broadcast signal transmission. It is also applicable to the broadcast signal transmission using telecommunication network if it satisfies the optical portion of this standard. It describes RF transmission for broadcast and narrowcast (limited area distribution of broadcast) signals over FTTH, and introduces xPON system as a physical layer media.
Kabelnetze für Fernsehsignale, Tonsignale und interaktive Dienste - Teil 13: Optische Anlagen zur Übertragung von Rundfunksignalen
Réseaux de distribution par câbles pour signaux de télévision, signaux de radiodiffusion sonore et services interactifs - Partie 13: Systèmes optiques pour la transmission de signaux de diffusion
L'IEC 60728-13:2010 s'applique à un système de transmission optique pour la transmission de signaux de diffusion, qui se compose de l'équipement de la tête de réseau, des lignes de transmission optique, des câblages internes et d'une prise d'abonné. Le système est principalement prévu pour la télévision et les signaux sonores qui utilisent une technologie de transmission analogique et/ou numérique. La présente norme spécifie les paramètres de base du système et les méthodes de mesure du système de distribution optique équipé d'une prise d'abonné, afin d'évaluer les performances du système et ses limites de performances. L'IEC 60728-13:2010 a pour objet la description de la spécification système du réseau de desserte par fibre de l'abonné (DFA) pour la transmission de signaux de diffusion. La présente norme s'applique également à la transmission des signaux de diffusion qui utilisent un réseau de télécommunication, si celui-ci respecte la partie de la présente norme consacrée à l'optique. La présente norme décrit la transmission de signaux radioélectriques en tant que signaux de diffusion générale et de diffusion ciblée (distribution de la diffusion dans une zone limitée) sur le réseau de desserte par fibre de l'abonné et introduit le système xPON comme support de la couche physique. La description précise de la couche physique ne fait pas partie du domaine d'application de la présente norme. Le domaine d'application se limitant à la transmission des signaux RF sur les réseaux de desserte par fibre de l'abonné, les technologies de transport par protocole Internet (IP), comme la multidiffusion IP et les protocoles associés, ne sont donc pas incluses. Certaines descriptions des interférences entre le système de télécommunication et le système de diffusion sont couvertes par l'Article 7, et il convient de se référer à l'Annexe D pour des explications détaillées. L'Annexe A présente des considérations sur les systèmes de services réels et la conception d'après la présente norme. L'Annexe B donne une vue d'ensemble des systèmes de transmission optique applicables à la transmission de signaux de diffusion.
Kabelska omrežja za televizijske in zvokovne signale ter interaktivne storitve - 13. del: Optični sistemi za razpršeno oddajanje signalov (IEC 60728-13:2010)
Ta del IEC 60728 velja za optične oddajne sisteme za razpršeno oddajanje signalov, ki so sestavljeni iz opreme glavne razdelilne postaje, optičnih oddajnih linij, internega ožičenja in sistemskih izhodov. Sistem je prvotno namenjen za televizijske in zvočne signale, ki uporabljajo analogno in/ali digitalno tehnologijo oddajanja. Ta standard določa osnovne sistemske parametre in metode merjenja za optične razdelitvene sisteme, ki imajo sistemski izhod, za ocenitev delovanja sistema in njegovih mej delovanja. Namen tega dela IEC 60728 je, da opiše sistemske tehnične zahteve FTTH (vlakno do doma) omrežja za razpršeno oddajanje signalov. Ta standard prav tako velja za razpršeno oddajanje signalov, kjer se uporablja telekomunikacijsko omrežje, če je primerno za optični del tega standarda. Ta standard opisuje RF oddajanje za razpršene in ozko usmerjene (omejeno razdelitveno območje razpršitve) signale skozi FTTH in uvaja xPON sistem kot fizično plast medija. Natančni opis fizične plasti ni zajet v tem standardu. Področje je omejeno na oddajane RF signalov skozi FTTH in tako ne vsebuje IP tehnologij prenosa, kot je tehnologija IP Multicast in z njo povezani protokoli. Nekateri opisi motenj med telekomunikacijskim sistemom in oddajnim sistemom, navedeni v Klavzuli 7 in Dodatku D, se lahko sklicujejo na podrobne pojasnitve. Dodatek A opisuje dejanske servisne sisteme, katerih načrtovanje je osnovano na tem standardu. Dodatek B podaja pregled optičnih oddajnih sistemov, ki se uporabljajo za razpršeno oddajanje signalov.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-april-2010
.DEHOVNDRPUHåMD]DWHOHYL]LMVNHLQ]YRNRYQHVLJQDOHWHULQWHUDNWLYQHVWRULWYH
GHO 2SWLþQLVLVWHPL]DUD]SUãHQRRGGDMDQMHVLJQDORY ,(&
Cable networks for television signals, sound signals and interactive services - Part 13:
Optical systems for broadcast signal transmissions (IEC 60728-13:2010 )
Kabelnetze für Fernsehsignale, Tonsignale und interaktive Dienste - Teil 13: Optische
Anlagen zur Übertragung von Rundfunksignalen (IEC 60728-13:2010 )
Réseaux de distribution par câbles destinés aux signaux de télévision, de radiodiffusion
sonore et aux services interactifs - Partie 13 : Systèmes optiques pour transmission de
signaux de radiodiffusions (CEI 60728-13:2010 )
Ta slovenski standard je istoveten z: EN 60728-13:2010
ICS:
33.060.40 Kabelski razdelilni sistemi Cabled distribution systems
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
NORME EUROPÉENNE
February 2010
EUROPÄISCHE NORM
ICS 33.160.01; 33.180.01
English version
Cable networks for television signals, sound signals
and interactive services -
Part 13: Optical systems for broadcast signal transmissions
(IEC 60728-13:2010)
Réseaux de distribution par câbles Kabelnetze für Fernsehsignale,
destinés aux signaux de télévision, Tonsignale und interaktive Dienste -
de radiodiffusion sonore Teil 13: Optische Anlagen
et aux services interactifs - zur Übertragung
Partie 13 : Systèmes optiques von Rundfunksignalen
pour transmission de signaux (IEC 60728-13:2010)
de radiodiffusions
(CEI 60728-13:2010)
This European Standard was approved by CENELEC on 2010-02-01. 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 Central Secretariat 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 Central Secretariat 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: Avenue Marnix 17, B - 1000 Brussels
© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60728-13:2010 E
Foreword
The text of document 100/1623/FDIS, future edition 1 of IEC 60728-13, prepared by IEC TC 100, Audio,
video and multimedia systems and equipment, was submitted to the IEC-CENELEC parallel vote and was
approved by CENELEC as EN 60728-13 on 2010-02-01.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2010-11-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2013-02-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60728-13:2010 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 NOTE Harmonized in EN 60068 series (not modified).
IEC 60728-1-2 NOTE Harmonized as EN 60728-1-2:2009 (not modified).
IEC 60728-3 NOTE Harmonized as EN 60728-3.
IEC 60728-5 NOTE Harmonized as EN 60728-5.
IEC 60728-10 NOTE Harmonized as EN 60728-10.
IEC 60728-11 NOTE Harmonized as EN 60728-11.
IEC 60875-1 NOTE Harmonized as EN 60875-1.
IEC 61280-1-1 NOTE Harmonized as EN 61280-1-1.
IEC 61280-1-3 NOTE Harmonized as EN 61280-1-3.
IEC 61280-2-9 NOTE Harmonized as EN 61280-2-9.
IEC 61281-1 NOTE Harmonized as EN 61281-1.
IEC 61290-1-2 NOTE Harmonized as EN 61290-1-2.
IEC 61290-1-3 NOTE Harmonized as EN 61290-1-3.
- 3 - EN 60728-13:2010
IEC 61300-3-2 NOTE Harmonized as EN 61300-3-2.
IEC 61754-13 NOTE Harmonized as EN 61754-13.
__________
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application of this document. 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
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 2003 Cable networks for television signals, sound EN 60728-6 2003
signals and interactive services -
Part 6: Optical equipment
IEC/TR 60728-6-1 2006 Cable networks for television signals, sound - -
signals and interactive services -
Part 6-1: System guidelines for analogue
optical transmission systems
IEC 60825-1 - Safety of laser products - EN 60825-1 -
Part 1: Equipment classification and
requirements
IEC 60825-2 - Safety of laser products - EN 60825-2 -
Part 2: Safety of optical fibre communication
systems (OFCS)
IEC 60825-12 - Safety of laser products - EN 60825-12 -
Part 12: Safety of free space optical
communication systems used for transmission
of information
IEC 61291-1 2006 Optical amplifiers - EN 61291-1 2006
Part 1: Generic specification
IEC 61755-1 2005 Fibre optic connector optical interfaces - EN 61755-1 2006
Part 1: Optical interfaces for single mode + corr. December 2006
non-dispersion shifted fibres - General and
guidance
IEC/TR 61930 1998 Fibre optic graphical symbology - -
IEC/TR 61931 1998 Fibre optic - Terminology - -
ITU-T - Optical interfaces for multichannel systems - -
Recommendation with optical amplifiers
G.692
ITU-T - Spectral grids for WDM applications: CWDM - -
Recommendation wavelength grid
G.694.2
1)
EN 60068-1 includes A1 to IEC 60068-1
+ corr. October .
IEC 60728-13 ®
Edition 1.0 2010-01
INTERNATIONAL
STANDARD
colour
inside
Cable networks for television signals, sound signals and interactive services –
Part 13: Optical systems for broadcast signal transmissions
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XB
ICS 33.160.01; 33.180.01 ISBN 2-8318-1074-6
– 2 – 60728-13 © IEC:2010(E)
CONTENTS
FOREWORD.5
INTRODUCTION.7
1 Scope.8
2 Normative references .8
3 Terms, definitions, symbols and abbreviations.9
3.1 Terms and definitions .9
3.2 Symbols .15
3.3 Abbreviations .16
4 Optical system reference model.17
5 Preparation of measurement .19
5.1 Environmental conditions .19
5.1.1 Standard measurement conditions.19
5.1.2 Temperature and humidity .20
5.1.3 Setting up the measuring setup and system under test .20
5.1.4 AGC operation.20
5.1.5 Impedance matching between pieces of equipment .20
5.1.6 Standard operating condition .20
5.1.7 Standard signal and measuring equipment .20
5.2 Accuracy of measuring equipment.21
5.3 Source power .21
6 Methods of measurement .21
6.1 Measuring points and items.21
6.1.1 General .21
6.1.2 Measuring points .21
6.1.3 Measured parameters.21
6.2 Optical power .22
6.2.1 General .22
6.2.2 Measuring setup .22
6.2.3 Measuring method .23
6.2.4 Precaution for measurement.23
6.2.5 Presentation of the results.24
6.3 Carrier level and carrier-to-noise ratio .24
6.3.1 General .24
6.3.2 Measuring setup .24
6.3.3 Measuring conditions.24
6.3.4 Measuring method for analogue signals (AM-VSB) .24
6.3.5 Measuring method for digitally modulated signals (64 QAM, OFDM) .25
6.3.6 Precautions for measurement .25
6.3.7 Presentation of the results.25
6.4 Carrier-to-noise ratio defined by optical signal.25
6.4.1 General .25
6.4.2 Measuring setup .26
6.4.3 Measuring conditions.27
6.4.4 System RIN measuring method.27
6.4.5 C/N calculation based on RIN value.29
6.4.6 Component RIN calculation .29
60728-13 © IEC:2010(E) – 3 –
6.5 Optical modulation index .31
6.6 Carrier-to-crosstalk ratio (CCR) .31
6.6.1 General .31
6.6.2 Equipment .31
6.6.3 General measurements .32
6.6.4 Procedure.32
6.6.5 Potential sources of error .33
6.6.6 Presentation of the results.33
7 Specification of optical system for broadcast signal transmission .33
7.1 Analogue and digital broadcast system over optical ne
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.