iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
SIST

SIST EN 61290-7-1:2007

(Main)

Optical amplifiers - Test methods -- Part 7-1: Out-of-band insertion losses - Filtered optical power meter method

Optical amplifiers - Test methods -- Part 7-1: Out-of-band insertion losses - Filtered optical power meter method

This part of IEC 61290 applies to optical amplifiers (OAs) using active fibres presently commercially available containing rare-earth dopants. The object of this standard is to establish uniform requirements for accurate and reliable measurements, by means of the filtered optical power meter test method, of the following OA parameters, as defined in IEC 61291-1: a) out-of-band insertion loss; b) out-of-band reverse insertion loss.

Prüfverfahren für Lichtwellenleiter-Verstärker -- Teil 7-1: Einfügungsdämpfungen außerhalb des Bandes - Leistungsmessverfahren mit optischem Filter

Amplificateurs optiques - Méthodes d'essai -- Partie 7-1: Pertes d'insertion hors-bande - Méthode par puissance-mètre optique filtré

208569

Optični ojačevalniki – Preskušalne metode – 7-1. del: Zunajpasovna vnesena slabljenja – Metoda s filtriranim optičnim števcem (IEC 61290-7-1:2007)

General Information

Status
Published
Publication Date
11-Sep-2007
ICS
33.180.30 - Optic amplifiers
Technical Committee
iTEL - Communication cables
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
04-Sep-2007
Due Date
09-Nov-2007
Completion Date
12-Sep-2007
Ref Project
EN 61290-7-1:2007 - Optical amplifiers - Test methods - Part 7-1: Out-of-band insertion losses - Filtered optical power meter method

Relations

Replaces
SIST EN 61290-7-1:1999 - Optical fibre amplifiers - Basic specification -- Part 7-1: Test methods for out-of-band insertion losses - Filtered optical power meter
Effective Date
01-Nov-2007
Replaces
SIST EN 61290-7-1:1999 - Optical fibre amplifiers - Basic specification -- Part 7-1: Test methods for out-of-band insertion losses - Filtered optical power meter
Effective Date
28-Jan-2023
Replaces
SIST EN 61290-7-1:1999 - Optical fibre amplifiers - Basic specification -- Part 7-1: Test methods for out-of-band insertion losses - Filtered optical power meter
Effective Date
06-May-2014

Buy Standard

EN 61290-7-1:2007EN 61290-7-1:2007
PreviousNext
Standard
EN 61290-7-1:2007
English language
13 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Optical amplifiers - Test methods -- Part 7-1: Out-of-band insertion losses - Filtered optical power meter method (IEC 61290-7-1:2007)Amplificateurs optiques - Méthodes d'essai -- Partie 7-1: Pertes d'insertion hors-bande - Méthode par puissance-metre optique filtré (IEC 61290-7-1:2007)Prüfverfahren für Lichtwellenleiter-Verstärker -- Teil 7-1: Einfügungsdämpfungen außerhalb des Bandes - Leistungsmessverfahren mit optischem Filter (IEC 61290-7-1:2007)Ta slovenski standard je istoveten z:EN 61290-7-1:2007SIST EN 61290-7-1:2007en,fr,de33.180.30Optic amplifiersICS:SIST EN 61290-7-1:19991DGRPHãþDSLOVENSKI
STANDARDSIST EN 61290-7-1:200701-november-2007







EUROPEAN STANDARD EN 61290-7-1 NORME EUROPÉENNE
EUROPÄISCHE NORM June 2007
CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2007 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61290-7-1:2007 E
ICS 33.180.30 Supersedes EN 61290-7-1:1998
English version
Optical amplifiers -
Test methods -
Part 7-1: Out-of-band insertion losses -
Filtered optical power meter method (IEC 61290-7-1:2007)
Amplificateurs optiques -
Méthodes d'essai -
Partie 7-1: Pertes d'insertion hors-bande - Méthode par puissance-mètre
optique filtré (CEI 61290-7-1:2007)
Prüfverfahren
für Lichtwellenleiter-Verstärker -
Teil 7-1: Einfügungsdämpfungen außerhalb des Bandes -
Leistungsmessverfahren
mit optischem Filter (IEC 61290-7-1:2007)
This European Standard was approved by CENELEC on 2007-05-01. 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, 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.



EN 61290-7-1:2007
- 2 - Foreword The text of document 86C/726/CDV, future edition 2 of IEC 61290-7-1, prepared by SC 86C, Fibre optic systems and active devices, of IEC TC 86, Fibre optics, was submitted to the IEC-CENELEC parallel Unique Acceptance Procedure and was approved by CENELEC as EN 61290-7-1 on 2007-05-01. This European Standard supersedes EN 61290-7-1:1998. The main significant changes are the following: – the title has been changed to be consistent with other documents in the EN 61290 series; – the applicability has been extended to all commercially available optical amplifiers - not just optical fiber amplifiers; – Clause 9, EMC, has been added. This standard is to be used in conjunction with EN 61291-1:2006. 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)
2008-02-01 – latest date by which the national standards conflicting
with the EN have to be withdrawn
(dow)
2010-05-01 Annex ZA has been added by CENELEC. __________ Endorsement notice The text of the International Standard IEC 61290-7-1:2007 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 60793-1 NOTE Harmonized in EN 60793-1 series (not modified). IEC 60825-2 NOTE Harmonized as EN 60825-2:2004 (not modified). IEC 60874-1 NOTE Harmonized as EN 60874-1:2003 (not modified). __________



- 3 - EN 61290-7-1:2007
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 IEC 61291-1 - 1) Optical amplifiers -
Part 1: Generic specification EN 61291-1 2006 2)
1) Undated reference.
2) Valid edition at date of issue.







INTERNATIONAL STANDARD IECCEI NORME INTERNATIONALE61290-7-1Second editionDeuxième édition2007-04 Optical amplifiers – Test methods – Part 7-1: Out-of-band insertion losses – Filtered optical power meter method
Amplificateurs optiques – Méthodes d’essai – Partie 7-1: Pertes d’insertion hors-bande – Méthode par puissance-mètre optique filtré For price, see current cataloguePour prix, voir catalogue en vigueur PRICE CODE CODE PRIX K Commission Electrotechnique InternationaleInternational Electrotechnical Commission



– 2 – 61290-7-1 © IEC:2007
CONTENTS FOREWORD.3 INTRODUCTION.5
1 Scope and object.6 2 Normative references.6 3 Abbreviated terms.6 4 Apparatus.6 5 Test sample.7 6 Procedure.8 7 Calculation.8 8 Test results.8 9 Electromagnetic compatibility (EMC) requirements.9
Bibliography.10
Figure 1 – Typical arrangement of the optical filter test apparatus for out-of-band insertion loss measurements.7



61290-7-1 © IEC:2007 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________
OPTICAL AMPLIFIERS –
TEST METHODS –
Part 7-1: Out-of-band insertion losses – Filtered optical power meter method
FOREWORD 1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, the IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. The IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international unification, IEC National Committees undertake to apply IEC International Standards transparently to the maximum extent possible in their national and regional standards. A
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

SIST
SIST EN 61291-4:2012(Main)
Optical amplifiers - Part 4: Multichannel applications - Performance specification template (IEC 61291-4:2011)
EN 61291-4:2012

This part of IEC 61291 applies to optical amplifier (OA) devices and sub-systems to be used in multichannel applications. For single channel applications, use IEC 61291-2. The object of this performance specification template is to provide a frame for the preparation of detail specifications on the performances of OA devices and sub-systems to be used in multichannel applications. Detail product specification writers may add specification parameters and/or groups of specification parameters for particular applications. However, detail specification writers may not remove specification parameters specified in this standard.

  • Standard
    14 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 61290-4-2:2011(Main)
Optical amplifiers - Test methods - Part 4-2: Gain transient parameters - Broadband source method (IEC 61290-4-2:2011)
EN 61290-4-2:2011

This part of IEC 61290-4 applies to optical amplifiers (OAs) and optically amplified elementary sub-systems. More specifically, it applies to OAs using active fibres (optical fibre amplifiers, OFAs) containing rare-earth dopants, such as erbium doped fibre amplifiers (EDFAs), presently commercially available, as indicated in IEC 61291-1. The object of this part of IEC 61290-4 is to establish uniform requirements for accurate and reliable measurements, by means of the broadband source method, of the transient response of OFAs to dynamic changes in their input power, as defined in IEC 61290-4-1:2011. The broadband source method is different from the two-wavelength method described in IEC 61290-4-1:- in that the saturating signal is not located at a single wavelength, but is rather spread out across the entire specified DWDM transmission band of the OFA-under-test (e.g. the C-Band, 1 525 nm to 1 565 nm). Thus, this method may be relevant to the characterization of transient events where the DWDM signals that are added or dropped are more or less uniformly spread across the transmission band. The difference between the two measurement methods is discussed in more detail in Annex A.

  • Standard
    20 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 61290-10-1:2009(Main)
Optical amplifier test methods - Part 10-1: Multichannel parameters - Pulse method using an optical switch and optical spectrum analyzer (IEC 61290-10-1:2009)
EN 61290-10-1:2009

This part of IEC 61290 applies to optical amplifiers (OAs) using active fibres and waveguides, containing rare-earth dopants, currently commercially available. The object of this standard is to establish uniform requirements for accurate and reliable measurements of the signal-spontaneous noise figure as defined in IEC 61291-1. The test method independently detects amplified signal power and amplified spontaneous
emission (ASE) power by launching optical pulses into the OA under test and synchronously detecting "on" and "off" levels of the output pulses by using an optical sampling switch and an optical spectrum analyzer (OSA). Such measurement is possible because.

  • Standard
    27 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 61290-3-2:2008(Main)
Optical amplifiers - Test methods - Part 3-2: Noise figure parameters - Electrical spectrum analyzer method (IEC 61290-3-2:2008)
EN 61290-3-2:2008

This part of IEC 61290 applies to all commercially available optical amplifiers (OAs), including OAs using optically pumped fibres (OFAs based on either rare-earth doped fibres or on the Raman effect), semiconductor optical amplifiers (SOAs) and planar waveguide optical amplifiers (PWOAs). The object of this standard is to establish uniform requirements for accurate and reliable measurements, by means of the electrical spectrum analyzer (ESA) method, of the noise figure, as defined in IEC 61291-1. The present test method is based on direct electrical noise measurement and it is directly related to its definition including all relevant noise contributions. Therefore, this method can be used for all types of optical amplifiers, including SOA and Raman amplifiers which can have significant contributions besides amplified spontaneous emission, because it measures the total noise figure. For further details of applicability, see IEC 61290-3. An alternative test method based on the optical spectrum analyzer can be used, particularly for different noise parameters (such as the signal-spontaneous noise factor) but it is not included in the object of this standard.

  • Standard
    20 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 61290-3:2008(Main)
Optical amplifiers - Test methods - Part 3: Noise figure parameters (IEC 61290-3:2008)
EN 61290-3:2008

This International Standard applies to all commercially available optical amplifiers (OAs), including OAs using optically pumped fibres (OFAs based on either rare-earth doped fibres or on the Raman effect), semiconductor optical amplifiers (SOAs) and planar waveguide optical amplifiers (PWOAs). The object of this standard is to provide the general background for OA noise figure parameters measurements and to indicate those IEC standard test methods for accurate and reliable measurements of the following OA parameters, as defined in IEC 61291-1: a) noise figure (NF); b) noise factor (F); c) multiple path interference (MPI) figure of merit; d) signal-spontaneous noise figure; e) (equivalent) spontaneous-spontaneous optical bandwidth (Bsp-sp); f) forward amplified spontaneous emission (ASE) power level; g) reverse ASE power level; h) ASE bandwidth. This standard addresses measurement of OAs that are to be used for amplifying single channels, that is signals from a single transmitter. Testing of OAs for multichannel use involves additional considerations, such as: the number, wavelengths and relative power of the signals, the ability to measure signals simultaneously and to measure the ASE between channels.

  • Standard
    14 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 61291-6-1:2008(Main)
Opticial amplifiers - Part 6-1: Interfaces - Command set (IEC 61291-6-1:2008)
EN 61291-6-1:2008

This part of IEC 61291 describes the optical amplifier command set (OACS) for use in communicating with and controlling intelligent optical amplifiers. These amplifiers can receive and possibly respond to such commands by using resident firmware or may be optical amplifiers controlled by a microprocessor. This standard addresses the structure and content of the command set to control optical amplifiers. It does not cover the physical or hardware interface, which is assumed to exist for communication of this command set to the optical amplifier. The specification of a physical interface will be the subject of a separate Part to be developed in the IEC 61291-6 series. The command set described in this standard is intended to enable a user or host to retrieve the amplifier module's status and/or adjust its settings. This standard lists all of the commands currently defined and supported within the OACS framework. The commands described cover a wide range of applications, and not all commands will be applicable to every amplifier. To determine the supported commands on an OACS compliant amplifier, please refer to the product specification supplied by the manufacturer. All OACS compliant amplifiers support the full set of "universal" OACS commands. Other commands, usually specific to a design or implementation, may support some or all of the "optional" commands.

  • Standard
    28 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 61290-11-1:2008(Main)
Optical amplifiers - Test methods -- Part 11-1: Polarization mode dispersion parameter - Jones matrix eigenanalysis (JME)
EN 61290-11-1:2008

This part of IEC 61290 applies to all commercially available optical amplifiers (OAs), including optical fibre amplifiers (OFAs) using active fibres, semiconductor optical amplifiers (SOAs), and planar waveguide optical amplifiers (PWOAs). Polarization-mode dispersion (PMD) causes an optical pulse to spread in the time domain. This dispersion could impair the performance of a telecommunications system. The effect can be related to differential group velocity and corresponding arrival times of different polarization components of the signal. For a narrowband source, the effect can be related to a differential group delay (DGD) between pairs of orthogonally polarized principal states of polarization (PSP). Other information about PMD may be found in IEC 61282-9 in general and in IEC 61292-5 on OAs in particular. This test method describes a procedure for measuring the PMD of OAs. The measurement result is obtained from the measurement of the normalized Stokes parameters at two closely spaced wavelengths. The test method described herein requires a polarized signal at the input of the polarimeter with a degree of polarization (DOP) of at least 25 %. Although the test source is highly polarized, the DOP at the output of the OA is reduced by amplified spontaneous emission (ASE). Annex A analyses the impact of ASE on the DOP. In order to assure an accurate measurement, the DOP is measured as part of the measurement procedure. The method described herein has been shown to be immune to polarization-dependent gain (PDG) and polarization dependent loss (PDL) up to approximately 1 dB. Although the Jones matrix eigenanalysis (JME) test method is in principle also applicable to unpumped (that is, unpowered) OAs, the JME technique in this standard applies to pumped (that is, powered) OAs only.

  • Standard
    16 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 61290-10-2:2008(Main)
Optical amplifiers - Test methods -- Part 10-2: Multichannel parameters - Pulse method using a gated optical spectrum analyzer
EN 61290-10-2:2008

Applies to optical fibre amplifiers (OFA) using active fibres, containing rare-earth dopants, currently commercially available. The object is to establish uniform requirements for accurate and reliable measurements of the signal-spontaneous noise figure as defined in 3.1.18 of IEC 61291-1. The test method described is, in general for multichannel applications. Single-channel applications are a special case of multichannel applications.

  • Standard
    18 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 61290-10-4:2007(Main)
Optical amplifiers - Test methods -- Part 10-4: Multichannel parameters - Interpolated source subtraction method using an optical spectrum analyzer
EN 61290-10-4:2007

This part of IEC 61290 applies to all commercially available optical amplifiers (OAs) and optically amplified subsystems. It applies to OAs using optically pumped fibres (OFAs based on either rare-earth doped fibres or on the Raman effect), semiconductor optical amplifiers (SOAs) and waveguides (POWA). The object of this standard is to establish uniform requirements for accurate and reliable measurements, by means of the interpolated source subtraction method using an optical spectrum analyzer. The following OA parameters, as defined in Clause 3 of IEC 61291-1, are determined: channel gain, and channel signal-spontaneous noise figure. This method is called interpolated source subtraction (ISS) because the amplified spontaneous emission (ASE) at each channel is obtained by interpolating from measurements at a small wavelength offset around each channel. To minimize the effect of source spontaneous emission, the effect of source noise is subtracted from the measured noise. The accuracy of the ISS technique degrades at high input power level due to the spontaneous emission from the laser source(s). Annex A provides guidance on the limits of this technique for high input power. An additional source of inaccuracy is due to interpolation error. Annex A provides guidance on the magnitude of interpolation error for a typical amplifier ASE versus wavelength characteristic.

  • Standard
    20 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 61290-5-1:2007(Main)
Optical amplifiers - Test methods -- Part 5-1: Reflectance parameters - Optical spectrum analyzer method
EN 61290-5-1:2006

This part of IEC 61290 applies to all commercially available optical amplifiers (OAs) and optically amplified sub-systems. It applies to OAs using optically pumped fibres (OFAs based on either rare-earth doped fibres or on the Raman effect), semiconductor OAs (SOAs), and waveguides (POWAs) The object of this standard is to establish uniform requirements for accurate and reliable measurements, by means of the optical spectrum analyzer test method, of the following OA parameters, as defined in IEC 61291-1: a) maximum input reflectance; b) minimum input reflectance; c) output reflectance.

  • Standard
    15 pages
    English language
    sale 10% off
    e-Library read for
    1 day