IEC 61753-081-2:2009

Fibre optic interconnecting devices and passive components performance standard - Part 081-2: Non-connectorized single-mode fibre optic middle-scale 1 x N DWDM devices for category C - Controlled environments

IEC 61753-081-2:2009(E) contains the minimum initial test and measurement requirements and severities which a fibre optic middle-scale 1 x N (16 ≤ N ≤ 64) DWDM (Dense Wavelength Division Multiplexing) device with channel spacing of 50 GHz, 100 GHz and 200 GHz needs to satisfy in order to be categorized as meeting the requirements of category C-controlled environments. The requirements cover devices with single-mode non-connectorized pigtails and no circuit board. There is also a distinction between small-scale (N  64) 1 x N DWDM devices for the purpose of this standard.

General Information

• Status: Published
• Publication Date: 10-Aug-2009
• ICS: 33.180.10 - Fibres and cables
• Technical Committee: SC 86B - Fibre optic interconnecting devices and passive components
• Drafting Committee: WG 7 - TC 86/SC 86B/WG 7
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 24-Apr-2014

Relations

• Revised: IEC 61753-081-2:2014 - Fibre optic interconnecting devices and passive components - Performance standard - Part 081-2: Non-connectorized single-mode fibre optic middle-scale 1 x N DWDM devices for category C - Controlled environments
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 61753-081-2


®

Edition 1.0 2009-08



INTERNATIONAL



STANDARD





Fibre optic interconnecting devices and passive components performance
standard –
Part 081-2: Non-connectorized single-mode fibre optic middle-scale 1 × N DWDM
devices for category C – Controlled environments



IEC 61753-081-2:2009(E)

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THIS PUBLICATION IS COPYRIGHT PROTECTED

Copyright © 2009 IEC, Geneva, Switzerland



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IEC 61753-081-2


®

Edition 1.0 2009-08



INTERNATIONAL



STANDARD





Fibre optic interconnecting devices and passive components performance
standard –
Part 081-2: Non-connectorized single-mode fibre optic middle-scale 1 × N DWDM
devices for category C – Controlled environments


INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
R
ICS 33.180.10 ISBN 978-2-88910-556-4
® Registered trademark of the International Electrotechnical Commission

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– 2 – 61753-081-2 © IEC:2009(E)



CONTENTS

FOREWORD.3


1 Scope.5

2 Normative references .5

3 Terms and definitions .6


4 Test conditions – General.6

5 Test report.7

6 Reference components.7

7 Performance requirements .7
7.1 Dimensions .7
7.2 Test details and requirements .7
Annex A (normative) Sample size, sequencing and grouping requirements .17
Bibliography.18

a
Table 1 – Spectral bands for single-mode systems .7
Table 2 – Test and requirements for type A (Gaussian passband profile) .8
Table 3 – Test and requirements for type B (Flat-top passband profile).11
Table 4 – Environmental test for all types .14
Table A.1 – Sequencing and number of samples for each test .17

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61753-081-2 © IEC:2009(E) – 3 –


INTERNATIONAL ELECTROTECHNICAL COMMISSION

____________



FIBRE OPTIC INTERCONNECTING DEVICES AND

PASSIVE COMPONENTS PERFORMANCE STANDARD –



Part 081-2: Non-connectorized single-mode fibre optic

middle-scale 1 × N DWDM devices for category C –

Controlled environments




FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61753-081-2 has been prepared by subcommittee 86B: Fibre optic
interconnecting devices and passive components, of IEC technical committee 86: Fibre optics.
This standard cancels and replaces IEC/PAS 61753-081-2 published in 2005. This first edition
constitutes a technical revision.
The text of this standard is based on the following documents:
FDIS Report on voting
86B/2863/FDIS 86B/2901/RVD

Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.

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This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.


A list of all parts of IEC 61753 series, under the general title Fibre optic interconnecting

devices and passive components performance standards, can be found on the IEC website.


The committee has decided that the contents of this publication will remain unchanged until

the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in

the data related to the specific publication. At this date, the publication will be


• reconfirmed,

• withdrawn,

• replaced by a revised edition, or
• amended.
A bilingual version of this publication may be issued at a later date.

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61753-081-2 © IEC:2009(E) – 5 –


FIBRE OPTIC INTERCONNECTING DEVICES AND

PASSIVE COMPONENTS PERFORMANCE STANDARD –



Part 081-2: Non-connectorized single-mode fibre optic

middle-scale 1 × N DWDM devices for category C –

Controlled environments








1 Scope
This part of IEC 61753 contains the minimum initial test and measurement requirements and
severities which a fibre optic middle-scale 1 x N (16 ≤ N ≤ 64) DWDM (Dense Wavelength
Division Multiplexing) device with channel spacing of 50 GHz, 100 GHz and 200 GHz needs to
satisfy in order to be categorized as meeting the requirements of category C-controlled
environments. The requirements cover devices with single-mode non-connectorized pigtails
and no circuit board. There is also a distinction between small-scale (N < 16) and large-scale
(N > 64) 1 x N DWDM devices for the purpose of this standard.
2 Normative references
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.
IEC 61300-2-1, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 2-1: Tests – Vibration (sinusoidal)
IEC 61300-2-4, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 2-4: Tests – Fibre/cable retention
IEC 61300-2-9, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 2-9: Tests – Shock
IEC 61300-2-14, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-14: Tests – Optical power handling and damage
threshold characterization

IEC 61300-2-17, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-17: Tests – Cold
IEC 61300-2-18, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-18: Tests – Dry heat – High temperature endurance
IEC 61300-2-19, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-19: Tests – Damp heat (steady state)
IEC 61300-2-22, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-22: Tests – Change of temperature
IEC 61300-2-42, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-42: Tests – Static side load for connectors

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IEC 61300-3-2, Fibre optic interconnecting devices and passive components – Basic test and

measurement procedures – Part 3-2: Examinations and measurements – Polarization

dependence of attenuation in a a single-mode fibre optic device


IEC 61300-3-6, Fibre optic interconnecting devices and passive components – Basic test and

measurement procedures – Part 3-6: Examinations and measurements – Return loss


IEC 61300-3-20, Fibre optic interconnecting devices and passive components – Basic test

and measurement procedures – Part 3-20: Examinations and measurements – Directivity of

fibre optic branching devices


IEC 61300-3-29, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 3-29: Examinations and measurements – Measurement
techniques for characterizing the amplitude of the spectral transfer function of DWDM
components
IEC 61300-3-32, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 3-32: Examinations and measurements – Polarization
mode dispersion measurement for passive optical components
IEC 61753-021-2, Fibre optic interconnecting devices and passive components performance
standard – Part 021-2 Fibre optic connectors terminated on single mode fibre for category C –
Controlled environment
IEC/PAS 62074-1, Fibre optic WDM devices – Part 1: Generic specification
ITU-T Supplement N.39:2003, Optical system design and engineering considerations
ITU-T Recommendation G.671:2005, Transmission characteristics of optical components and
subsystems
ITU-T Recommendation G.692:1998, Optical interfaces for multichannel systems with optical
amplifiers
ITU-T Recommendation G.694.1:2002, Spectral grids for WDM applications: DWDM frequency
grid
3 Terms and definitions
For the purposes of this document, the following terms and definitions, as well as those given

in IEC/PAS 62074-1, apply.
3.1
middle-scale 1 x N DWDM device
wavelength-selective branching device which performs the function both of a wavelength
multiplexer and demultiplexer with DWDM channel spacing of 50 GHz, 100 GHz and 200 GHz
and a number of channels (N) equalling 16 ~ 64
4 Test conditions – General
Unless otherwise specified, all test methods shall be in accordance with the IEC 61300 series.
DWDM devices used for each test are intended to be previously unstressed new samples but
may also be selected from previously used samples, if desired. All measurements shall be
carried out at normal room temperature, unless otherwise stated. If the device is provided with
an active temperature control, this shall be set at the set-point specified by the manufacturer.

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61753-081-2 © IEC:2009(E) – 7 –


The requirements apply to every combination of input and output port.


All tests are to be carried out to validate performance over the required operating wavelength

range. As a result, single or multiple spectral bands may be chosen for the qualification and

differing target specifications may be assigned to each spectral band.


The following Table 1 is intended to provide guidance on the wavelength ranges of the various

spectral bands. It is not intended for specification. Values of operating wavelength used in

performance verification shall be defined in the manufacturer’s specification.


a
Table 1 – Spectral bands for single-mode systems

Band Descriptor Range (nm)
O-band Original 1260 to 1360
E-band Extended 1360 to 1460
S-band Short wavelength 1460 to 1530
C-band Conventional 1530 to 1565
L-band Long wavelength 1565 to 1625
U-band Ultralong wavelength 1625 to 1675
a
Taken from ITU-T Supplement G sup. 39: Optical system design and engineering
considerations (12/2008).

5 Test report
Fully documented test reports and supporting evidence shall be prepared and be available for
inspection as evidence that the tests have been carried out and complied with.
6 Reference components
The testing for these components does not require the use of reference components.
7 Performance requirements
7.1 Dimensions
Dimensions shall comply with either an appropriate IEC interface standard or with those given

in appropriate manufacturers drawings, where the IEC interface standard does not exist or
cannot be used.
7.2 Test details and requirements
The device is equipped with no circuit-board including a temperature controller. The
requirements are given only for pigtailed DWDM devices. For connectorized components, the
connector performances shall be in compliance with IEC 61753-021-2.
A minimum length of fibre or cable of 1,5 m per port shall be included in all climatic and
environmental tests. The operating wavelengths, unless otherwise sp
...