BRITISH STANDARD
Fibre optic
interconnecting
devices and passive
components
performance
standard —
Part 083-2: Non-connectorised singlemode fibre optic C-band/L-band WDM
devices for category C — Controlled
environment
ICS 33.180.20
12&23<,1*:,7+287%6,3(50,66,21(;&(37$63(50,77('%<&23<5,*+7/$:
BS EN
61753-083-2:
2008
BS EN 61753-083-2:2008
National foreword
This British Standard is the UK implementation of EN 61753-083-2:2008. It is
identical to IEC 61753-083-2:2007.
The UK participation in its preparation was entrusted by Technical Committee
GEL/86, Fibre optics, to Subcommittee GEL/86/2, Fibre optic interconnecting
devices and passive components.
A list of organizations represented on this committee can be obtained on
request to its secretary.
This publication does not purport to include all the necessary provisions of a
contract. Users are responsible for its correct application.
Compliance with a British Standard cannot confer immunity from
legal obligations.
This British Standard was
published under the authority
of the Standards Policy and
Strategy Committee
on 31 March 2008
© BSI 2008
ISBN 978 0 580 55516 9
Amendments/corrigenda issued since publication
Date
Comments
EUROPEAN STANDARD
EN 61753-083-2
NORME EUROPÉENNE
February 2008
EUROPÄISCHE NORM
ICS 33.180.20
English version
Fibre optic interconnecting devices
and passive components performance standard Part 083-2: Non-connectorised single-mode fibre
optic C-band/L-band WDM devices for category C Controlled environment
(IEC 61753-083-2:2007)
Norme de qualité de fonctionnement
des dispositifs d'interconnexion
et composants passifs à fibres optiques Partie 083-2: Dispositifs WDM
bande C/bande L à fibres optiques
unimodales, non connectorisés,
pour catégorie C Environnement contrôlé
(CEI 61753-083-2:2007)
Lichtwellenleiter Verbindungselemente
und passive Bauteile Betriebsverhalten Teil 083-2: Nicht mit Steckverbindern
versehene Einmoden-LichtwellenleiterC-Band/L-Band-WDM-Bauteile
für die Kategorie C Kontrollierte Umgebung
(IEC 61753-083-2:2007)
This European Standard was approved by CENELEC on 2008-02-01. 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, 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: rue de Stassart 35, B - 1050 Brussels
© 2008 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61753-083-2:2008 E
BS EN 61753-083-2:2008
–2–
Foreword
The text of document 86B/2447/FDIS, future edition 1 of IEC 61753-083-2, prepared by SC 86B, Fibre
optic interconnecting devices and passive components, of IEC TC 86, Fibre optics, was submitted to the
IEC-CENELEC parallel vote and was approved by CENELEC as EN 61753-083-2 on 2008-02-01.
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)
2008-11-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn
(dow)
2011-02-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61753-083-2:2007 was approved by CENELEC as a European
Standard without any modification.
__________
–3–
BS EN 61753-083-2:2008
CONTENTS
1
Scope ...............................................................................................................................4
2
Normative references .......................................................................................................4
3
Definitions ........................................................................................................................ 6
4
Abbreviated terms ............................................................................................................6
5
Test procedure .................................................................................................................6
6
Test report........................................................................................................................6
7
Performance requirements ...............................................................................................6
7.1
7.2
Dimensions .............................................................................................................6
Test details and requirements .................................................................................6
Annex A (normative) Sample size, sequencing and grouping requirements .......................... 12
Annex ZA (normative) Normative references to international publications with their
corresponding European publications ................................................................................... 14
Bibliography.......................................................................................................................... 13
Table 1 – Test details and requirements ................................................................................. 7
Table A.1 – Sequencing and number of samples for each test .............................................. 12
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BS EN 61753-083-2:2008
–4–
FIBRE OPTIC INTERCONNECTING DEVICES AND
PASSIVE COMPONENTS PERFORMANCE STANDARD –
Part 083-2: Non-connectorised single-mode fibre optic
C-band/L-band WDM devices for category C –
Controlled environment
1
Scope
This part of IEC 61753 contains the minimum initial test and measurement requirements and
severities which a fibre optic C-band/L-band WDM device shall satisfy in order to be
categorised as meeting the IEC standard, Category C – controlled environment. The
requirements cover devices with single-mode non-connectorised pigtails.
C-band/L-band WDM devices combine and / or split C band and L band optical signals. A
guard band is required between the used wavelength in the C and L band.
Commercially available C-band/L-band WDM devices have narrower wavelength ranges such
as 1 530 nm to 1 564 nm for C-band and 1 574 nm to 1 625 nm for L-band, compared with
ITU-T Supplement N.39 Definitions, 1 530 nm to 1 565 nm for C-band and 1 565 nm to 1
625 nm for L-band. This standard describes performance standards for commercially available
C-band/L-band WDM devices.
2
Normative references
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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 60793-2-50, Optical fibres – Part 2-50: Product specifications - Sectional specification for
class B single-mode fibres
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 characterisation
–5–
BS EN 61753-083-2:2008
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
IEC 61300-2-44, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-44: Tests – Flexing of the strain relief of fibre optic
devices
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 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
www.bzfxw.com
IEC 61300-3-7, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 3-7: Examinations and measurements – Wavelength
dependence of attenuation and 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 61300-3-32, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 3-32: Examinations and measurements – Polarisation
mode dispersion measurement for passive optical components
IEC/PAS 61300-3-38, Fibre optic interconnecting devices and passive components – Basic
test and measurement procedures – Part 3-38: Examinations and measurements – Group
delay and chromatic dispersion 1
IEC 61753-021-2: Fibre optic interconnecting devices and passive component performance
standard – Part 021-2: Fibre optic connectors terminated on single mode fibre for category C
– Controlled environment
___________
1
To be published.
BS EN 61753-083-2:2008
3
–6–
Definitions
3.1
guard band
a wavelength range between two wavelength ranges C-band/L-band. WDM devices combine
and/or split C-band and L-band wavelength ranges
4
Abbreviated terms
JME
Jones matrix eigenanalysis
MPS
modulation phase shift
PMD
polarization mode dispersion
PSA
Poincaré sphere analysis
WDM
wavelength division multiplexing
5
Test procedure
Unless otherwise specified, all test methods are in accordance with the appropriate
IEC 61300 standard (see Table 1). Each test defines the number of samples to be evaluated.
The samples used for each test are intended to be previously unstressed new samples but
may also be selected from previously used samples if desired. The samples shall be
terminated onto single-mode fibres as per IEC 60793-2-50. All measurements shall be carried
out at normal room conditions, unless otherwise stated.
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The tests shall be performed in sequential order as shown in Table A.1.
All tests are to be carried out to validate performance over the required operating wavelength
range. All tests shall be carried out over the optical wavelength 1 530 nm to 1 564 nm and
1 574 nm to 1 625 nm, unless otherwise stated.
6
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.
7
7.1
Performance requirements
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 requirements are given only for pigtailed WDM devices. For connectorised components
the connector performances shall be in compliance with IEC 61753-021-2.
–7–
BS EN 61753-083-2:2008
A minimum length of fibre or cable of 1,5 m per port shall be included in all climatic and
environmental tests.
The test details and requirements are given in Table 1.
Table 1 – Test details and requirements
No
1
Tests
Requirements
Attenuation
≤ 0,8 dB
IEC 61300-3-7
Attenuation shall be met over the following
operating wavelength range.
Operating wavelength range in C-band:
1 530 nm - 1 564 nm.
Operating wavelength range in L-band:
1 574 nm - 1 625 nm.
Details
This test shall be performed over
1 530 nm – 1 564 nm and
1 574 nm – 1 625 nm.
Launch fibre length: ≥ 1,5 m.
Source: depolarized.
Spectral width of light source shall
be narrower than 1 nm. Tunable
wavelength light source is
recommended.
The test conditions shall provide
attenuation measurement results
with accuracy of < ±0,05 dB over
the operating wavelength range.
2
Out of band
attenuation
IEC 61300-3-7
≥12 dB (pass band wavelengths)
Details: same as in test No. 1
≥25 dB (Blocked wavelengths)
Out of band attenuation shall be met over the
operating wavelength range.
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Operating wavelength range in C-band:
1 530 nm – 1 564 nm.
Operating wavelength range in L-band:
1 574 nm – 1 625 nm.
3
Directivity
≥35 dB Class T
Details: same as in test No. 1
IEC 61300-3-20
≥60 dB Class V
All ports not under test shall be
terminated to avoid unwanted
reflections contributing to the
measurement.
Directivity shall be met over the operating
wavelength range.
Operating wavelength range in C-band:
1 530 nm – 1 564 nm.
Other conditions:
Operating wavelength range in L-band:
1 574 nm – 1 625 nm.
The directivity shall be measured
between any pair of input or output
ports.
BS EN 61753-083-2:2008
No
4
5
Tests
–8–
Requirement
Return loss
≥35 dB Type T
IEC 61300-3-6
≥60 dB Type V
Test over the full C-Band and LBand wavelength range (1 530 nm
to 1 625 nm).
Return loss shall be met over the operating
wavelength range.
Test to be performed at each input
port and output port.
Operating wavelength range in C-band:
1 530 nm – 1 564 nm.
RL accuracy shall be less than
±0,1 dB.
Operating wavelength range in L-band:
1 574 nm – 1 625 nm.
All ports not under test shall be
terminated to avoid unwanted
reflections contributing to the
measurement.
≤0,2 dB
Option 1, Method A;
PDL shall be met over operating wavelength
range.
Other details: same as in test
No. 1.
Operating wavelength range in C-band:
1 530 nm -1 564 nm.
The allowable loss combination
applies to all combination of input
and output ports.
Polarisation
dependent loss
IEC 61300-3-2
Operating wavelength range in L-band:
1 574 nm – 1 625 nm.
6
Details
Wavelength
dependent loss
IEC 61300-3-7
≤0,3 dB
Details: same as in test No. 1
Wavelength dependent loss shall be met over
operating wavelength range.
Operating wavelength range in C-band:
1 530 nm – 1 564 nm.
Operating wavelength range in L-band:
1 574 nm -1 625 nm.
7
Chromatic
dispersion
IEC 61300-3-38
≤5 ps/nm.
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MPS method is recommended.
Chromatic dispersion shall be met over
operating wavelength range.
Operating wavelength range in C-band:
1 530 nm – 1 564 nm.
Operating wavelength range in L-band:
1 574 nm – 1 625 nm.
8
Polarisation mode
dispersion (PMD)
IEC 61300-3-32
≤0,1 ps
PMD shall be met over operating wavelength
range.
Operating wavelength range in C-band:
1 530 nm – 1 564 nm.
Operating wavelength range in L-band:
1 574 nm – 1 625 nm.
Either of the JME or the PSA
method is recommended.
–9–
No
9
Tests
Requirement
Optical power
handling and
damage threshold
characterisation
≥500 mW
IEC 61300-2-14
After the test the out of band attenuation limits
of test No. 2 shall be met.
After the test the attenuation limits of test No. 1
shall be met.
After the test the return loss limits of test No. 4
shall be met.
BS EN 61753-083-2:2008
Details
Power level increments on short
term test: defined by low power
insertion loss of samples.
Test wavelength on short term test:
1 550 nm and 1 590 nm.
Duration of short term exposure:
3 h.
Test wavelength(s) on long term
test: dependant on actual
operating wavelength or band.
Duration of long term test: 500 h.
10
Vibration
IEC 61300-2-1
11
Cold
IEC 61300-2-17
After the test the attenuation limits of test No. 1
shall be met, and the attenuation shall be within
±0,5 dB of the original value.
Frequency range: 10 Hz -55 Hz
After the test the out of band attenuation limits
of test No. 2 shall be met.
Amplitude: 0,75 mm
After the test the return loss limits of test No. 4
shall be met.
Number of cycles (10 Hz – 55 Hz 10 Hz): 15
During the test the attenuation value shall be
measured at a maximum interval of 1 h.
Temperature: (–10 ± 2) °C;
During and after the test the attenuation limits
of test No. 1 shall be met, and the attenuation
shall be within ±0,5 dB of the original value.
After the test the out of band attenuation limits
of test No. 2 shall be met.
Dry heat - High
temperature
endurance
IEC 61300-2-18
Duration per axis: 0,5 h
Exposure duration: 96 h;
Preconditioning procedure:
standard atmospheric condition for
2 h;
Recovery procedure: allow
specimen to return to 20 °C in
period not exceeding 2 h.
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After the test the return loss limits of test No. 4
shall be met.
12
Number of axis: 3 orthogonal
During the test the attenuation value shall be
measured at maximum interval of 1 h during the
first 16 h, and thereafter at a maximum interval
of 24 h until completion of the test.
During and after the test the attenuation limits
of test No. 1 shall be met, and the attenuation
shall be within ±0,5 dB of the original value.
After the test the out of band attenuation limits
of test No. 2 shall be met.
After the test the return loss limits of test No. 4
shall be met.
Temperature: (+60 ± 2) °C;
Exposure duration: 96 h ;
Preconditioning procedure:
standard atmospheric condition for
2 h;
Recovery procedure: allow
specimen to return to 20 °C in
period not exceeding 2 h.
BS EN 61753-083-2:2008
No
13
14
Tests
– 10 –
Requirement
Details
Temperature: (+40 ± 2) °C;
Damp heat (steady
state)
During the test the attenuation value shall be
measured at maximum interval of 1 h.
IEC 61300-2-19
During and after the test the attenuation limits
of test No. 1 shall be met, and the attenuation
shall be within ±0,5 dB of the original value.
Exposure duration: 96 h;
After the test the out of band attenuation limits
of test No. 2 shall be met.
Preconditioning procedure:
standard atmospheric condition for
2 h;
Relative Humidity: 93 −+32 %;
After the test the return loss limits of test No. 4
shall be met.
Recovery procedure: allow
specimen to return to 20 °C in
period not exceeding 2 h.
Change of
temperature
During the test the attenuation value shall be
measured at maximum interval of 30 min.
High temperature: (+60 ± 2) °C;
IEC 61300-2-22
Test Nb
During the test the attenuation limits of test
No. 1 shall be met. During and after the test the
attenuation shall be within ±0,5 dB of the
original value at ambient conditions.
Duration at extreme temperature:
1 h;
After the test the out of band attenuation limits
of test No. 2 shall be met.
Rate of temperature change:
1 °C/min;
After the test the return loss limits of test No. 4
shall be met.
Preconditioning procedure:
standard atmospheric condition for
2 h;
Low temperature: (–10 ± 2) °C;
Number of cycles: 5;
Recovery procedure: allow
specimen to return to 20 °C in
period not exceeding 2 h.
15
Optical fibre cable
flexing
IEC 61300-2-44
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During the test the attenuation limits of test
No. 1 shall be met. During and after the test the
attenuation shall be within ±0,5 dB of the
original value at ambient conditions.
Tensile load: 2 N for reinforced
cable;
After the test the out of band attenuation limits
of test No. 2 shall be met.
Number of cycles: 30 times.
Cycle: ±90;
After the test the return loss limits of test No. 4
shall be met.
16
Fibre/Cable
retention
IEC 61300-2-4
During the test the attenuation limits of test
No. 1 shall be met. During and after the test the
attenuation shall be within ±0,5 dB of the
original value at ambient conditions.
After the test the out of band attenuation limits
of test No. 2 shall be met.
After the test the return loss limits of test No. 4
shall be met.
17
Static side load
IEC 61300-2-42
During the test the attenuation limits of test
No. 1 shall be met. During and on completion of
the test the attenuation shall be within ±0,5 dB
of the original value at ambient conditions.
After the test the out of band attenuation limits
of test No. 2 shall be met.
After the test the return loss limits of test No. 4
shall be met.
Pulling force: (10 ± 1) N at 5 N/s
for reinforced cables;
(5 ± 0,5) N at 0,.5 N/s for
secondary coated fibres;
Point of application: 0,3 m from the
end of the device of the tensile
load;
Duration of the test: 120 s at 10 N
and 60 s at 5 N (maintaining the
load).
Tensile load: 1 N for 1 h for
reinforce cable;
Tensile load: 0,2 N for 5 min for
buffered fibres;
Two mutually perpendicular
directions.
– 11 –
No
18
Tests
Shock
IEC 61300-2-9
BS EN 61753-083-2:2008
Requirement
After the test the attenuation limits of test No. 1
shall be met, and the attenuation shall be within
±0,5 dB of the original value at ambient
conditions.
After the test the out of band attenuation limits
of test No. 2 shall be met.
After the test the return loss limits of test No. 4
shall be met.
Details
Components;
Shock: 500 g n
Modules;
0,125 kg ≤ module mass
<0,225 kg: 200 g n
0,225kg ≤ module mass
<1 kg: 50 g n
Number of axis: 6
Number of shock: 2 per axis
Duration: 1 ms duration
Pulse: half sine
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BS EN 61753-083-2:2008
– 12 –
Annex A
(normative)
Sample size, sequencing and grouping requirements
The sequential order for the tests is given in the following Table A.1. The number of samples
to be evaluated for each test is defined in the sample size column.
Table A.1 – Sequencing and number of samples for each test
Sequence
number
Tests
Sample size
1
Attenuation
12
2
Out of band attenuation
12
3
Directivity
12
4
Return loss
12
5
Polarisation dependent loss
12
6
Wavelength dependent loss
12
7
Chromatic dispersion
12
8
Polarisation mode dispersion
12
9
Optical power handling and damage threshold
characterisation
4
10
Vibration
4
11
Cold
12
Dry heat - High temperature endurance
4
13
Damp heat (steady state)
4
14
Change of temperature
4
15
Optical fibre cable flexing
4
16
Fibre/Cable retention
4
17
Static side load
4
18
Shock
4
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4
– 13 –
BS EN 61753-083-2:2008
Bibliography
ITU-T Recommendation G.671: Transmission characteristics of optical components and subsystems
ITU-T Recommendation G.694.1: Spectral grids for WDM applications: DWDM frequency grid
ITU-T Recommendation G Sup39: Optical system design and engineering considerations
___________
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BS EN 61753-083-2:2008
– 14 –
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
Optical fibres Part 2-50: Product specifications - Sectional
specification for class B single-mode fibres
EN 60793-2-50
+ corr. July
2004
2004
2)
IEC 60793-2-50
-
1)
IEC 61300-2-1
-
1)
Fibre optic interconnecting devices and
passive components - Basic test and
measurement procedures Part 2-1: Tests - Vibration (sinusoidal)
EN 61300-2-1
2003
2)
IEC 61300-2-4
-
1)
Fibre optic interconnecting devices and
passive components - Basic test and
measurement procedures Part 2-4: Tests - Fibre/cable retention
EN 61300-2-4
1997
2)
IEC 61300-2-9
-
1)
Fibre optic interconnecting devices and
passive components - Basic test and
measurement procedures Part 2-9: Tests - Shock
EN 61300-2-9
1997
2)
IEC 61300-2-14
-
1)
Fibre optic interconnecting devices and
EN 61300-2-14
passive components - Basic test and
+ corr. November
measurement procedures Part 2-14: Tests - Optical power handling and
damage threshold characterization
2006
2006
2)
IEC 61300-2-17
-
1)
Fibre optic interconnecting devices and
passive components - Basic test and
measurement procedures Part 2-17: Tests - Cold
EN 61300-2-17
2003
2)
IEC 61300-2-18
-
1)
Fibre optic interconnecting devices and
passive components - Basic test and
measurement procedures Part 2-18: Tests - Dry heat - High
temperature endurance
EN 61300-2-18
2005
2)
IEC 61300-2-19
-
1)
Fibre optic interconnecting devices and
passive components - Basic test and
measurement procedures Part 2-19: Tests - Damp heat (steady state)
EN 61300-2-19
2005
2)
1)
Undated reference.
2)
Valid edition at date of issue.
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– 15 –
Publication
IEC 61300-2-22
Year
1)
-
IEC 61300-2-42
-
IEC 61300-2-44
BS EN 61753-083-2:2008
Title
Fibre optic interconnecting devices and
passive components - Basic test and
measurement procedures Part 2-22: Tests - Change of temperature
EN/HD
EN 61300-2-22
Year
2)
2007
1)
Fibre optic interconnecting devices and
passive components - Basic test and
measurement procedures Part 2-42: Tests - Static side load for
connectors
EN 61300-2-42
2005
2)
-
1)
Fibre optic interconnecting devices and
EN 61300-2-44
passive components - Basic test and
measurement procedures Part 2-44: Tests - Flexing of the strain relief of
fibre optic devices
2005
2)
IEC 61300-3-2
-
1)
Fibre optic interconnecting devices and
EN 61300-3-2
passive components - Basic tests and
measurement procedures Part 3-2: Examinations and measurements Polarization dependence of attenuation in a
single-mode fibre optic device
1999
2)
IEC 61300-3-6
-
1)
Fibre optic interconnecting devices and
EN 61300-3-6
passive components - Basic test and
measurement procedures Part 3-6: Examinations and measurements Return loss
2003
2)
IEC 61300-3-7
-
1)
Fibre optic interconnecting devices and
EN 61300-3-7
passive components - Basic test and
measurement procedures Part 3-7: Examinations and measurements Wavelength dependence of attenuation and
return loss
2001
2)
IEC 61300-3-20
-
1)
Fibre optic interconnecting devices and
EN 61300-3-20
passive components - Basic test and
+ corr. March
measurement procedures Part 3-20: Examinations and measurements Directivity of fibre optic branching devices
2001
2002
2)
IEC 61300-3-32
-
1)
Fibre optic interconnecting devices and
EN 61300-3-32
passive components - Basic test and
measurement procedures Part 3-32: Examinations and measurements Polarisation mode dispersion measurement
for passive optical components
2006
2)
IEC/PAS 61300-3-38
-
1)
Fibre optic interconnecting devices and
passive components - Basic test and
measurement procedures Part 3-38: Group delay and chromatic
dispersion
-
www.bzfxw.com
-
BS EN 61753-083-2:2008
Publication
IEC 61753-021-2
Year
1)
-
– 16 –
Title
EN/HD
Fibre optic interconnecting devices and
EN 61753-021-2
passive component performance standard Part 021-2: Fibre optic connectors terminated
on single-mode fibre for category C Controlled environment
Year
2)
2008
www.bzfxw.com
www.bzfxw.com
blank
BS EN
61753-083-2:
2008
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