EN IEC 60728-115:2022
(Main)Cable networks for television signals, sound signals and interactive services - Part 115: In-building optical systems for broadcast signal transmissions
Cable networks for television signals, sound signals and interactive services - Part 115: In-building optical systems for broadcast signal transmissions
This part of IEC 60728 is applicable to in-building optical transmission systems for broadcast signal transmission that consist of optical transmitter, optical amplifiers, splitters, V-ONUs, etc. These systems are primarily intended for television and sound signals using digital transmission technology. This document specifies the basic system parameters and methods of measurement for in-building optical distribution systems between building network interface (BNI) and home network interface (HNI) in order to assess the system performance and its performance limits. This document is also applicable to broadcast signal transmission using a telecommunication network if it satisfies the requirements of optical section of this document. This document describes RF transmission for fully digitalized broadcast and narrowcast (limited area distribution of broadcast) signals over an FTTH network and introduces xPON system as a physical layer media. The detailed description of the physical layer is out of the scope of this document. The scope is limited to RF signal transmission over optical network, thus, it does not include IP transport technologies, such as IP Multicast and associate protocols. This standard specifies the required system performance of all-optical building networks in order to connect with FTTH networks which are defined by IEC60728-113 and IEC60728-13-1. Use of In-building optical networks is very effective for saving cost (installation and maintenance) and enabling future network up-grades, especially in huge apartment buildings. In this document, the optical wavelengths and electrical frequency bands listed in Table 1 - and Table 2 - are considered to be used. [Table 1 and Table 2]
Kabelnetze für Fernsehsignale, Tonsignale und interaktive Dienste - Teil 115: Optische In-Haus-Anlagen zur Übertragung von Rundfunksignalen
Réseaux de distribution par câbles pour signaux de télévision, signaux de radiodiffusion sonore et services interactifs - Partie 115: Systèmes optiques internes aux immeubles pour la transmission de signaux de diffusion
L'IEC 60728-115:2022 s'applique aux systèmes de transmission optique internes aux immeubles pour la transmission de signaux de diffusion. Ces systèmes se composent d'émetteurs optiques, d'amplificateurs optiques, de répartiteurs, de V-ONU, etc. Ils sont principalement prévus pour la télévision et les signaux sonores qui utilisent une technologie de transmission numérique. Le présent document spécifie les paramètres de base du système et les méthodes de mesure des systèmes de distribution optique internes aux immeubles entre les interfaces de réseau de bâtiment (BNI, Building Network Interfaces) et les interfaces de réseau domestique (HNI, Home Network Interfaces), afin d'évaluer les performances du système et ses limites de performances. Le présent document s'applique également à la transmission des signaux de diffusion par un réseau de télécommunication, si celui-ci satisfait aux exigences de la partie du présent document consacrée à l'optique. Le présent document décrit la transmission de signaux radiofréquence en tant que signaux de diffusion générale et de diffusion ciblée (distribution de la diffusion dans une zone limitée) entièrement numérisés sur un réseau de desserte par fibre de l'abonné et introduit le système X-PON comme support de la couche physique. La description précise de la couche physique ne fait pas partie du domaine d'application du présent document. Etant donné que le domaine d'application se limite à la transmission des signaux RF sur les réseaux optiques, les technologies de transport par protocole Internet (IP), comme la multidiffusion IP et les protocoles associés, ne sont pas incluses. Le présent document spécifie les performances système exigées de réseaux entièrement optiques d'immeubles afin d'établir des connexions aux réseaux de desserte par fibre des abonnés, définis dans l'IEC 60728-113 et I'IEC 60728-13-1. L'utilisation de réseaux optiques internes aux immeubles est très efficace pour réduire les coûts (installation et maintenance) et permettre de futures améliorations, en particulier dans les grands immeubles résidentiels.
Kabelska omrežja za televizijske in zvokovne signale ter interaktivne storitve - 115. del: Vgradni optični sistemi za razpršeno oddajanje signalov (IEC 60728-115:2022)
Ta del standarda IEC 60728 se uporablja za vgradne optične prenosne sisteme za razpršeno oddajanje signalov, ki jih sestavljajo optični oddajniki, optični ojačevalniki, razdelilniki, enote V-ONU itd. Ti sistemi so primarno namenjeni televizijskim in zvočnim signalom z digitalno tehnologijo oddajanja. Ta dokument določa osnovne sistemske parametre in merilne metode za vgradne optične sisteme za razpršeno oddajanje med omrežnim vmesnikom stavbe (BNI) ter domačim omrežnim vmesnikom (HNI) za namene ocenjevanja lastnosti teh sistemov in omejitev njihovega delovanja.
Ta dokument se uporablja tudi za razpršeno oddajanje signalov prek telekomunikacijskega omrežja, če izpolnjuje zahteve glede optičnih pogojev v tem dokumentu. Ta dokument opisuje radiofrekvenčni prenos za povsem digitalizirano razpršeno in ozko usmerjeno oddajanje (razpršenost oddajanja na omejenem območju) signalov prek omrežja FTTH ter uvaja sistem xPON kot medij fizične plasti. Podroben opis fizične plasti ne spada na področje uporabe tega dokumenta. Področje uporabe je omejeno na radiofrekvenčni prenos signalov prek omrežja FTTH, zato ne vključuje tehnologij prenosa IP, kot so IP za več prejemnikov in povezani protokoli.
Ta standard določa zahtevano sistemsko zmogljivost vseh optičnih omrežij stavbe za povezavo z omrežji FTTH, ki so opredeljena s standardoma IEC 60728-113 in IEC 60728-13-1. Uporaba optičnih omrežij v stavbah omogoča zelo učinkovite prihranke stroškov (namestitev in vzdrževanje) in prihodnje nadgradnje omrežja, zlasti v velikih stanovanjskih stavbah. Dokument predvideva uporabo optičnih valovnih dolžin in električnih frekvenčnih pasov, navedenih v preglednici 1 in preglednici 2.
[Preglednica 1 in preglednica 2]
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2022
Kabelska omrežja za televizijske in zvokovne signale ter interaktivne storitve - 115.
del: Vgradni optični sistemi za razpršeno oddajanje signalov (IEC 60728-115:2022)
Cable networks for television signals, sound signals and interactive services - Part 115:
In-building optical systems for broadcast signal transmissions (IEC 60728-115:2022)
Kabelnetze für Fernsehsignale, Tonsignale und interaktive Dienste - Teil 115: Optische
In-Haus-Anlagen zur Übertragung von Rundfunksignalen (IEC 60728-115:2022)
Réseaux de distribution par câbles pour signaux de télévision, signaux de radiodiffusion
sonore et services interactifs - Partie 115: Systèmes optiques internes aux immeubles
pour la transmission de signaux de diffusion (IEC 60728-115:2022)
Ta slovenski standard je istoveten z: EN IEC 60728-115:2022
ICS:
33.060.40 Kabelski razdelilni sistemi Cabled distribution systems
33.170 Televizijska in radijska Television and radio
difuzija broadcasting
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 60728-115
NORME EUROPÉENNE
EUROPÄISCHE NORM March 2022
ICS 33.160.01; 33.180.01; 33.060.40
English Version
Cable networks for television signals, sound signals and
interactive services - Part 115: In-building optical systems for
broadcast signal transmissions
(IEC 60728-115:2022)
Réseaux de distribution par câbles pour signaux de Kabelnetze für Fernsehsignale, Tonsignale und interaktive
télévision, signaux de radiodiffusion sonore et services Dienste - Teil 115: Optische In-Haus-Anlagen zur
interactifs - Partie 115: Systèmes optiques internes aux Übertragung von Rundfunksignalen
immeubles pour la transmission de signaux de diffusion (IEC 60728-115:2022)
(IEC 60728-115:2022)
This European Standard was approved by CENELEC on 2022-03-10. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60728-115:2022 E
European foreword
The text of document 100/3705/FDIS, future edition 1 of IEC 60728-115, prepared by IEC/TC 100
"Audio, video and multimedia systems and equipment" was submitted to the IEC-CENELEC parallel
vote and approved by CENELEC as EN IEC 60728-115:2022.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2022-12-10
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2025-03-10
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 shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 60728-115:2022 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 60068-1:2013 NOTE Harmonized as EN 60068-1:2014 (not modified)
IEC 60728-1:2014 NOTE Harmonized as EN 60728-1:2014 (not modified)
IEC 60728-3 NOTE Harmonized as EN IEC 60728-3
IEC 61755-1 NOTE Harmonized as EN 61755-1
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60728-6 2011 Cable networks for television signals, EN 60728-6 2011
sound signals and interactive services -
Part 6: Optical equipment
IEC 60728-101 2016 Cable networks for television signals, EN 60728-101 2017
sound signals and interactive services -
Part 101: System performance of forward
paths loaded with digital channels only
AC 2017-07
IEC 60728-113 2018 Cable networks for television signals, EN IEC 60728-113 2018
sound signals and interactive services –
Part 113: Optical systems for broadcast
signal transmissions loaded with digital
channels only
IEC 60728-13-1 2017 Cable networks for television signals, EN 60728-13-1 2017
sound signals and interactive services -
Part 13-1: Bandwidth expansion for
broadcast signal over FTTH system
IEC 60825-1 - Safety of laser products - Part 1: EN 60825-1 -
Equipment classification and requirements
IEC 60825-2 - Safety of laser products - Part 2: Safety of EN 60825-2 -
optical fibre communication systems
(OFCSs)
IEC 60825-12 - Safety of laser products - Part 12: Safety of EN IEC 60825-12 -
free space optical communication systems
used for transmission of information
IEC 61280-1-1 - Fibre optic communication subsystem EN 61280-1-1 -
basic test procedures - Part 1-1: Test
procedures for general communication
subsystems - Transmitter output optical
power measurement for single-mode
optical fibre cable
IEC 61280-1-3 - Fibre optic communication subsystem test EN IEC 61280-1-3 -
procedures - Part 1-3: General
communication subsystems -
Measurement of central wavelength,
spectral width and additional spectral
characteristics
IEC 60728-115 ®
Edition 1.0 2022-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Cable networks for television signals, sound signals and interactive services –
Part 115: In-building optical systems for broadcast signal transmissions
Réseaux de distribution par câbles pour signaux de télévision, signaux de
radiodiffusion sonore et services interactifs –
Partie 115: Systèmes optiques internes aux immeubles pour la transmission de
signaux de diffusion
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.060.40; 33.160.01; 33.180.01 ISBN 978-2-8322-1071-5
– 2 – IEC 60728-115:2022 © IEC 2022
CONTENTS
FOREWORD . 8
1 Scope . 10
2 Normative references . 10
3 Terms, definitions, graphical symbols and abbreviated terms. 11
3.1 Terms and definitions . 11
3.2 Graphical symbols . 15
3.3 Abbreviated terms . 16
4 In-building optical system reference model . 17
4.1 General . 17
4.2 Over-all FTTH system reference model . 18
4.3 Individual reference model . 18
5 Methods of measurement . 21
5.1 Measuring points and items . 21
5.1.1 General . 21
5.1.2 Measuring points . 21
5.1.3 Measured parameters . 21
5.2 General measurement requirements . 22
5.2.1 Input specification . 22
5.2.2 Standard measurement conditions . 22
5.2.3 Precautions for measurements . 22
5.3 Optical power . 22
5.3.1 General . 22
5.3.2 Measurement of the optical power at a single wavelength . 22
5.3.3 Measurement of the optical power of a WDM signal . 22
5.3.4 Presentation of the results . 23
5.4 Optical wavelength. 23
5.4.1 General . 23
5.4.2 Method of measurement . 23
5.4.3 Presentation of the results . 23
5.5 Relative intensity noise (RIN) of optical signal . 23
5.5.1 General . 23
5.5.2 Method of measurement . 24
5.5.3 Presentation of the results . 24
5.6 SINR (signal-to-intermodulation and noise ratio) less than 1 GHz . 24
5.6.1 General . 24
5.6.2 Measurement setup . 24
5.6.3 Measuring method . 24
5.6.4 Presentation of the results . 24
5.7 System BER . 24
5.7.1 General . 24
5.7.2 Measurement setup . 25
5.7.3 Measurement method . 25
5.7.4 Presentation of the results . 25
5.8 System loss budget . 25
5.8.1 General . 25
5.8.2 Measurement method . 25
5.8.3 Calculation of loss budget . 25
IEC 60728-115:2022 © IEC 2022 – 3 –
5.8.4 Basic configuration . 26
5.8.5 Presentation of the results .
...
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