IEC 61753-088-2:2013

IEC 61753-088-2 ®
Edition 1.0 2013-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Performance
standard –
Part 088-2: Non-connectorized single-mode fibre optic LAN WDM devices with
channel spacing of 800 GHz for category C – Controlled environments

Dispositifs d’interconnexion et composants passifs à fibres optiques – Norme
de performance –
Partie 088-2: Dispositifs LAN WDM à fibres optiques unimodales, non
connectorisés, avec un espacement entre canaux de 800 GHz, pour catégorie C
– Environnements contrôlés
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IEC 61753-088-2 ®
Edition 1.0 2013-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Performance

standard –
Part 088-2: Non-connectorized single-mode fibre optic LAN WDM devices with

channel spacing of 800 GHz for category C – Controlled environments

Dispositifs d’interconnexion et composants passifs à fibres optiques – Norme

de performance –
Partie 088-2: Dispositifs LAN WDM à fibres optiques unimodales, non

connectorisés, avec un espacement entre canaux de 800 GHz, pour catégorie C

– Environnements contrôlés
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX T
ICS 33.180.20 ISBN 978-2-83220-653-9

– 2 – 61753-088-2 © IEC:2013
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Test conditions . 8
5 Test report . 8
6 Reference components . 9
7 Performance requirements . 9
7.1 Channel requirements . 9
7.2 Dimensions . 9
7.3 Test details and requirements . 9
Annex A (normative) Sample size . 15
Annex B (informative) Logarithmic transfer matrix for an integrated 1 × 4 LAN WDM
device . 16
Annex C (informative) Logarithmic transfer matrix for an individual 1 × 2 LAN WDM
device . 18
Annex D (informative) General information for applications of integrated 1 × 4 LAN
WDM devices . 22
Annex E (informative) General information for internal configurations of integrated 1 ×
4 LAN WDM devices . 23
Bibliography . 25

Figure 1 – Configuration of integrated 1 × 4 LAN WDM device . 8
Figure 2 – Configuration of individual 1 × 2 LAN WDM device . 8
Figure D.1 – Block diagram for 100GBASE-LR4 and 100GBASE-ER4 transmit/receive
paths . 22
Figure E.1 – Configuration example of serial-type integrated 1 × 4 LAN WDM device
(DEMUX) . 23
Figure E.2 – Configuration example of serial-type integrated 1 × 4 LAN WDM device
(MUX) . 23
Figure E.3 – Configuration example of tree-type integrated 1 × 4 LAN WDM device
(MUX/DEMUX) . 24

Table 1 – Channel requirements . 9
Table 2 – Test details and requirements . 10
Table A.1 – Number of samples for each test . 15
Table B.1 – Logarithmic transfer matrix for channel 1: Frequency range of 231,584 –
231,216 THz (≈1 294,53 – 1 296,59 nm) . 16
Table B.2 – Logarithmic transfer matrix for channel 2: Frequency range of 230,784 –
230,416 THz (≈1 299,02 – 1 301,09 nm) . 16
Table B.3 – Logarithmic transfer matrix for channel 3: Frequency range of 229,984 –
229,616 THz (≈1 303,54 – 1 305,63 nm) . 16
Table B.4 – Logarithmic transfer matrix for channel 4: Frequency range of 229,184 –
228,816 THz (≈1 308,09 – 1 310,19 nm) . 17

61753-088-2 © IEC:2013 – 3 –
Table C.1 – Logarithmic transfer matrix for channel 1: Frequency range of 231,584 –
231,216 THz (≈1 294,53 – 1 296,59 nm) . 18
Table C.2 – Logarithmic transfer matrix for channel 2: Frequency range of 230,784 –
230,416 THz (≈1 299,02 – 1 301,09 nm) . 18
Table C.3 – Logarithmic transfer matrix for channel 3: Frequency range of 229,984 –
229,616 THz (≈1 303,54 – 1 305,63 nm) . 18
Table C.4 – Logarithmic transfer matrix for channel 4: Frequency range of 229,184 –
228,816 THz (≈1 308,09 – 1 310,19 nm) . 18
Table C.5 – Logarithmic transfer matrix for channel 1: Frequency range of 231,584 –
231,216 THz (≈1 294,53 – 1 296,59 nm) . 19
Table C.6 – Logarithmic transfer matrix for channel 2: Frequency range of 230,784 –
230,416 THz (≈1 299,02 – 1 301,09 nm) . 19
Table C.7 – Logarithmic transfer matrix for channel 3: Frequency range of 229,984 –
229,616 THz (≈1 303,54 – 1 305,63 nm) . 19
Table C.8 – Logarithmic transfer matrix for channel 4: Frequency range of 229,184 –
228,816 THz (≈1 308,09 – 1 310,19 nm) . 19
Table C.9 – Logarithmic transfer matrix for channel 1: Frequency range of 231,584 –
231,216 THz (≈1 294,53 – 1 296,59 nm) . 19
Table C.10 – Logarithmic transfer matrix for channel 2: Frequency range of 230,784 –
230,416 THz (≈1 299,02 – 1 301,09 nm) . 20
Table C.11 – Logarithmic transfer matrix for channel 3: Frequency range of 229,984 –
229,616 THz (≈1 303,54 – 1 305,63 nm) . 20
Table C.12 – Logarithmic transfer matrix for channel 4: Frequency range of 229,184 –
228,816 THz (≈1 308,09 – 1 310,19 nm) . 20
Table C.13 – Logarithmic transfer matrix for channel 1: Frequency range of 231,584 –
231,216 THz (≈1 294,53 – 1 296,59 nm) . 20
Table C.14 – Logarithmic transfer matrix for channel 2: Frequency range of 230,784 –

230,416 THz (≈1 299,02 – 1 301,09 nm) . 20
Table C.15 – Logarithmic transfer matrix for channel 3: Frequency range of 229,984 –
229,616 THz (≈1 303,54 – 1 305,63 nm) . 21
Table C.16 – Logarithmic transfer matrix for channel 4: Frequency range of 229,184 –
228,816 THz (≈1 308,09 – 1 310,19 nm) . 21

– 4 – 61753-088-2 © IEC:2013
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING DEVICES
AND PASSIVE COMPONENTS –
PERFORMANCE STANDARD –
Part 088-2: Non-connectorized single-mode fibre optic LAN WDM
devices with channel spacing of 800 GHz 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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6) All users should ensure that they have the latest edition of this publication.
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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 61753-088-2 has been prepared by subcommittee 86B: Fibre optic
interconnecting devices and passive components of IEC technical committee 86: Fibre optics.
This first edition of IEC 61753-088-2 cancels and replaces IEC/PAS 61753-088-2 published in
2010.
The text of this standard is based on the following documents:
FDIS Report on voting
86B/3549/FDIS 86B/3591/RVD
61753-088-2 © IEC:2013 – 5 –
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts in the IEC 61753 series, published under the general title, Fibre optic
interconnecting devices and passive components performance standard, can be found on the
IEC website.
The committee has decided that the contents of this publication will remain unchanged until
the stability 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.
– 6 – 61753-088-2 © IEC:2013
FIBRE OPTIC INTERCONNECTING DEVICES
AND PASSIVE COMPONENTS –
PERFORMANCE STANDARD –
Part 088-2: Non-connectorized single-mode fibre optic LAN WDM
devices with channel spacing of 800 GHz for category C –
Controlled environments
1 Scope
This part of IEC 61753 contains the minimum initial test and measurement requirements and
severities which a non-connectorized single-mode fibre optic Local Area Network Wavelength
Division Multiplexing (LAN WDM) device with channel spacing of 800 GHz needs to satisfy in
order to be categorized as meeting the requirements of Category C – Controlled environments,
as defined in Annex A of IEC 61753-1:2007. The applications of LAN WDM devices are optical
MUX and DEMUX for 100GBASE-LR4 (required operating range of 2 m to 10 km) and
100GBASE-ER4 (required operating range of 2 m to 30 km) defined in IEEE P802.3ba, as
shown in Annex D. The requirements cover both an integrated 1 × 4 LAN WDM device and an
individual 1 × 2 LAN WDM device for cascaded module construction.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and
are indispensable for its application. 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 (all parts), Fibre optic interconnecting devices and passive components – Basic
test and measurement procedures
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 61300-2-17, 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)
—————————
A fourth edition is due to be published shortly.

61753-088-2 © IEC:2013 – 7 –
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 61300-3-7, 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 of single mode components
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 61300-3-28, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 3-28: Examinations and measurements – Transient loss
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 61753-1:2007, Fibre optic interconnecting devices and passive components performance
standard – Part 1: General and guidance for performance standard
IEC 62074-1, Fibre optic interconnecting devices and passive components – Fibre optic WDM
devices – Part 1: Generic specification
ITU-T Recommendation G.959.1, Optical transport network physical layer interfaces
IEEE P802.3ba, Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access
Method and Physical Layer Specifications
3 Terms and definitions
For the purposes of this document, the terms and definitions given in IEC 62074-1, as well as
the following, apply.
3.1
LAN WDM device
wavelength-selective branching device which performs the function both of wavelength
multiplexing and demultiplexing with DWDM channel frequency of 231,4 THz, 230,6 THz,
229,8 THz, and 229,0 THz, where the channel frequency spacing is 800 GHz
3.2
integrated 1 × 4 LAN WDM device
single-mode fibre-pigtailed wavelength-selective branching device as shown in Figure 1.
There is 1 common port (P0) and 4 input/output ports (P1-P4) corresponding to the 4
frequency channels
– 8 – 61753-088-2 © IEC:2013
Input/ Outputs/
output inputs
P1(λ )
P0(λ ,λ ,λ ,λ ) P2(λ )
1 2 3 4 2
P3(λ )
P4(λ )
IEC  476/13
Figure 1 – Configuration of integrated 1 × 4 LAN WDM device
3.3
individual 1 × 2 LAN WDM device
single-mode fibre-pigtailed wavelength-selective branching device as shown in Figure 2.
There are 4 types of individual 1 × 2 LAN WDM device, corresponding to the 4 frequency
channels. There is 1 common port (P0) and 2 input/output ports (P1, P2). The signal of the
corresponding channel frequency passes through between P0 and P1. The signals of non
corresponding channel frequencies pass through between P0 and P2.

Input/ Outputs/
output inputs
P0(λ ,λ ,λ ,λ ) P1(λ )
1 2 3 4 i
P2(λ )
j(j≠ i)
IEC  477/13
Figure 2 – Configuration of individual 1 × 2 LAN WDM device
4 Test conditions
Unless otherwise specified, all test methods are in accordance with the IEC 61300 series.
LAN WDM devices 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 have
pigtails of single-mode fibres as per IEC 60793-2-50, category B1.1, B1.3 or B6 in either
coated fibres (primary and secondary) or reinforced cable format. All measurements shall be
carried out under standard atmospheric conditions, unless otherwise specified. If the device is
provided with an active temperature control, this shall be set at the set-point specified by the
manufacturer.
The requirements apply to every combination of input and output ports.
All tests are to be carried out to validate performance over the required operating channel
frequency 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.
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.

61753-088-2 © IEC:2013 – 9 –
6 Reference components
The test for these components does not require the use of reference components.
7 Performance requirements
7.1 Channel requirements
Table 1 shows channel requirements (design information) as specified by IEEE P802.3ab and
ITU-T Recommendation G.959.1.
Table 1 – Channel requirements
No Items Requirements
1 Centre frequency
Channel 1: 231,4 THz (≑ 1 295,56 nm)
Channel 2: 230,6 THz (≑ 1 300,05 nm)
Channel 3: 229,8 THz (≑ 1 304,58 nm)
Channel 4: 229,0 THz (≑ 1 309,14 nm)
2 Channel spacing 800 GHz
3 Channel frequency range
Centre frequency ± 184 GHz
Channel 1: 231,584 – 231,216 THz (≑ 1 294,53 – 1 296,59 nm)
Channel 2: 230,784 – 230,416 THz (≑ 1 299,02 – 1 301,09 nm)
Channel 3: 229,984 – 229,616 THz (≑ 1 303,54 – 1 305,63 nm)
Channel 4: 229,184 – 228,816 THz (≑ 1 308,09 – 1 310,19 nm)

7.2 Dimensions
Dimensions shall comply with those given in appropriate manufacturers drawings.
7.3 Test details and requirements
A minimum length of fibre or cable of 2,0 m per port shall be included in all climatic and
environmental test chambers. Even though a wavelength range is used instead of the precise
required frequency range, the wavelength range required includes the required frequency
range.
– 10 – 61753-088-2 © IEC:2013
Table 2 – Test details and requirements (1 of 5)
No Tests Requirements Details
1 Attenuation Maximum allowable Method: A and B can be applicable
(insertion loss) attenuation (insertion loss)
Launch fibre length:
≥ 2,0 m
over the channel frequency
IEC 61300-3-29
range according to Table 1:
Wavelength scanning 1 290 – 1 315 nm
range
2,0 dB (Integrated 1 × 4 LAN
WDM device) See Annex B.
Wavelength resolution
≤ 0,05 nm
0,85 dB for P0-P1 (Individual
Wavelength accuracy
≤ ± 0,025 nm
1 × 2 LAN WDM device) See
Annex C.
Step size
≤ 0,025 nm
0,45 dB for P0-P2 (Individual
The insertion loss shall be
1 × 2 LAN WDM device) See
determined as the worst
Annex C
case over all states of
polarization.
Test results should be
obtained under
measurement uncertainty
of ± 0,05 dB
2 Adjacent: Minimum allowable adjacent Method: A and B can be applicable
channel isolation channel isolation over the
Launch fibre length:
≥ 2,0 m
channel frequency range
IEC 61300-3-29
according to Table 1:
Wavelength scanning
1 290 – 1 315 nm
range
25 dB (Integrated 1 × 4 LAN
WDM device) See Annex B.
Wavelength resolution
≤ 0,05 nm
25 dB for P0-P1 (Individual
Wavelength accuracy
≤ ± 0,025 nm
1 × 2 LAN WDM device) See
Step size
Annex C.
≤ 0,025 nm
14 dB for P0-P2 (Individual
The adjacent channel
1 × 2 LAN WDM device) See
isolation is specified only for
Annex C
DEMUX.
The adjacent channel
isolation shall be
determined as the worst
case over all states of
polarization.
Test results should be
obtained under measure-
ment uncertainty of ± 0,5 dB
61753-088-2 © IEC:2013 – 11 –
Table 2 (2 of 5)
No Tests Requirements Details
3 Non-adjacent Minimum allowable non- Method: A and B can be applicable
channel adjacent channel isolation
Launch fibre length:
≥ 2,0 m
Isolation over the channel frequency
range according to Table 1:
Wavelength scanning 1 290 – 1 315 nm
IEC 61300-3-29
range
35 dB (Integrated 1 × 4 LAN
WDM device) See Annex B.
Wavelength resolution
≤ 0,05 nm
35 dB for P0-P1 (Individual
Wavelength accuracy
≤ ± 0,025 nm
1 × 2 LAN WDM device) See
Annex C.
Step size
≤ 0,025 nm
14 dB for P0-P2 (Individual
The non-adjacent channel
1 × 2 LAN WDM device) See
isolation is specified only for
Annex C
DEMUX.
The non-adjacent channel
isolation shall be
determined as the worst
case over all states of
polarization.
Test results should be
obtained under
measurement uncertainty
of ± 0,5 dB
4 Return loss Minimum allowable return Method: A, B, C and D can be
loss over the channel applicable.
IEC 61300-3-7
frequency range according to
Launch fibre length ≥ 2,0 m
Table 1:
Test results should be
40 dB Grade R
obtained under measurement
uncertainty of ± 1 dB.
All ports not under test shall
be terminated to avoid
unwanted reflections
contributing to the
measurement
5 Directivity Maximum allowable directivity Launch fibre length:
≥ 2,0 m
over the channel frequency
IEC 61300-3-20 Source:
Laser diode
range according to Table 1:
Test results should be
50 dB Grade U
obtained under measurement
uncertainty of ± 1 dB.
All ports not under test shall
be terminated to avoid
unwanted reflections
contributing to the
measurement.
The directivity shall be
measured between any pair
of input or output ports
– 12 – 61753-088-2 © IEC:2013
Table 2 (3 of 5)
N° Tests Requirements Details
6 Polarization Maximum allowable PDL over Method: A and B can be applicable
dependent loss the channel frequency range
Launch fibre length: ≥ 2,0 m
(PDL) according to Table 1:
Wavelength scanning
1 290 – 1 315 nm
IEC 61300-3-29 0,5 dB for 1 x 4
range:
0,2 dB for 1 x 2
Wavelength resolution:
≤ 0,05 nm
Wavelength accuracy:
≤ ± 0,025 nm
Step size
≤ 0,025 nm
Test results should be
obtained under measurement
uncertainty of ± 0,05 dB
7 Optical power Before and after the test, the Method: 2
handling limits of insertion loss,
Input power for short- 200 mW, 400 mW, 600 mW,
adjacent channel isolation,
IEC 61300-2-14 term test: 800 mW, (continuing in
non-adjacent channel isolation
increments of 200 mW)
and return loss of test no. 1, 2,
3 and 4 shall be met.
Duration of the optical 500 h (long-term test)
power exposure:
During the test, the insertion
loss change is monitored.
Temperature:
60 °C ± 2 °C
During and after the test, the
insertion loss change shall be Note:
Input power for the long-term
within ± 0,3 dB of the initial test is determined by he
short-term test.
value.
Test results should be
obtained under attenuation
measurement uncertainty of
less than ± 0,05 dB.
Test results should be
obtained under return loss
measurement uncertainty of
less than ± 1 dB
8 Cold: Before and after the test, the Temperature:
–10 °C ± 2 °C
IEC 613002-17 limits of insertion loss,
Duration of exposure:
96 h
adjacent channel isolation,
non-adjacent channel isolation
and return loss of test no. 1, 2,
3 and 4 shall be met.
The insertion loss change after
the test shall be within ±
0,3 dB of the initial value
61753-088-2 © IEC:2013 – 13 –
Table 2 (4 of 5)
No Tests Requirements Details
9 High temperature Before and after the test, the limits Temperature: +60 °C ± 2 °C
endurance of insertion loss, adjacent channel
Duration of exposure
96 h
isolation, non-adjacent channel
IEC 61300-2-18
isolation and return loss of test no.
1, 2, 3 and 4 shall be met.
The insertion loss change after the
test shall be within
± 0,3 dB of the initial value
10 Damp heat Before and after the test, the limits of Temperature:
+40°C ± 2 °C
insertion loss, isolation and return
(steady state) Relative humidity:
+2
loss of test no. 1, 2 and 3 shall be
93 % RH
−3
met.
IEC 61300-2-19
Duration of exposure
During the test, the insertion loss
96 h
change is monitored. During and after

the test, the insertion loss change
shall be within ± 0,3 dB of the initial

value.
During the test, the adjacent and
non-adjacent isolation changes are
monitored. The sum of the initial
values and the changes of the
isolations shall be within the value
defined at test no. 2 and 3
11 Change of Before and after the test, the limits of High temperature:
+60 °C ± 2 °C
temperature insertion loss, adjacent channel
Low temperature:
–10 °C ± 2 °C
isolation, non-adjacent channel
IEC 61300-2-22
isolation and return loss of test no. 1,
Number of cycles:
2, 3 and 4 shall be met.
Duration at extreme
60 min
temperature:
During the test, the insertion loss
change is monitored. During and after
1 °C/min
Rate of change:
the test, the insertion loss change
Maximum interval 30 min
shall be within ± 0,3 dB of the initial
between
value.
measurements
During the test, the adjacent and
non-adjacent isolation changes are
monitored. The sum of the initial
values and the changes of the
isolations shall be within the value
defined at test no. 2 and 3
12 Vibration Before and after the test, the limits of Frequency range: 5 Hz – 55 Hz.
insertion loss, adjacent channel
Number of axes:
IEC 61300-2-1 3 orthogonal axes
isolation, non-adjacent channel
isolation and return loss of test no. 1,
IEC 61300-3-28 Number of sweeps: 15/axis
2, 3 and 4 shall be met.
Sweep rate: 1 octave/min
During the test, the insertion loss
Amplitude 0,75 mm
change is monitored. During and after
the test, the insertion loss change

shall be within ± 0,3 dB of the initial
value.
During the test, the adjacent and
non-adjacent isolation changes are
monitored. The sum of the initial
values and the changes of the
isolations shall be within the value
defined at test no. 2 and 3
– 14 – 61753-088-2 © IEC:2013
Table 2 (5 of 5)
No Tests Requirements Details
13 Shock Before and after the test, the Acceleration: Components: 5 000 m/s
limits of insertion loss,
IEC 61300-2-9 Modules:
adjacent channel isolation,
non-adjacent channel isolation
0,125 kg < module mass
and return loss of test no. 1,
≤ 0,225 kg: 2 000 m/s
2, 3 and 4 shall be met.
0,225 kg < module mass ≤ 1 kg:
The insertion loss change Duration:
500 m/s
after the test shall be within
Number of axis:
± 0,3 dB of the initial value.
1 ms, half sine pulse
Number of shocks:
3 axes in 2 directions
2 shocks per axis, 12 shock in
total
14 Optical fibre Before and after the test, the Tensile force: 2 N for reinforced cable
cable flexing limits of insertion loss,
Number of cycles: 30 cycles ± 90°
adjacent channel isolation,
IEC 61300-2-44
non-adjacent channel isolation

and return loss of test no. 1,
2, 3 and 4 shall be met.
The insertion loss change
after the test shall be within
± 0,3 dB of the initial value
15 Fibre/cable Before and after the test, the Magnitude and rate (10 ± 1) N at 5 N/s for
retention limits of insertion loss, of application:
reinforced cables
adjacent channel isolation,
IEC 61300-2-4
non-adjacent channel isolation (5,0 ± 0,5) N at 0,5 N/s for
and return loss of test no. 1, secondary coated fibres

2, 3 and 4 shall be met.
(2,0 ± 0,2) N at 0,5 N/s for
The insertion loss change
primary coated fibres
after the test shall be within ±
Duration of the test: 120 s duration at 10 N
0,3 dB of the initial value
60 s duration at 2 N or 5 N
0,3 m from the exit point of the
Point of application
fibre / cable from the specimen.
of tensile load:
Method of mounting: The sample shall be rigidly
mounted such that the load is
only applied to the fibre/cable
retention mechanism
16 Static side load Before and after the test, the Magnitude and 1 N for 1 h for reinforced cable
limits of insertion loss, duration of the
IEC 61300-2-42 0,2 N for 5 min for secondary
adjacent channel isolation, tensile load:
coated fibres
non-adjacent channel isolation
and return loss of test no. 1,
Direction of Two mutually perpendicular
2, 3 and 4 shall be met.
application: directions
The insertion loss change
after the test shall be within
± 0,3 dB of the initial value
61753-088-2 © IEC:2013 – 15 –
Annex A
(normative)
Sample size
The number of samples to be evaluated for each test is defined in the sample size column in
the following Table A.1.
Table A.1 – Number of samples for each test

No Tests Sample size
1 Attenuation (insertion loss) 12
2 Adjacent channel isolation 12
3 Non-adjacent channel Isolation 12
4 Return loss 12
5 Directivity 12
6 Polarisation dependent loss (PDL) 12
7 Optical power handling 6
8 Cold 6
9 High temperature endurance 6
10 Damp heat (steady state) 6
11 Change of temperature 6
12 Vibration (sinusoidal) 6
13 Shock 6
14 Optical fibre cable flexing 6
15 Fibre/cable retention 6
16 Static side load 6
– 16 – 61753-088-2 © IEC:2013
Annex B
(informative)
Logarithmic transfer matrix for
an integrated 1 × 4 LAN WDM device
Tables B.1 to B.4 show logarithmic transfer matrix for the integrated 1 × 4 WDM device.
IL is a maximum insertion loss between P0 and P1.
P1
IL is a maximum insertion loss between P0 and P2.
P2
IL is a maximum insertion loss between P0 and P3.
P3
IL is a maximum insertion loss between P0 and P4.
P4
Unit is dB.
Table B.1 – Logarithmic transfer matrix for channel 1:
Frequency range of 231,584 – 231,216 THz (≈1 294,53 – 1 296,59 nm)
P0 P1 P2 P3 P4
P0 ≥ 40 ≤ 2,0 ≥ 25+IL ≥ 35+IL ≥ 35+IL
P2 P3 P4
P1 ≤ 2,0 ≥ 40 ≥ 50 ≥ 50 ≥ 50
P2 ≥ 25+IL ≥ 50 ≥ 40 ≥ 50 ≥ 50
P2
P3
≥ 35+IL ≥ 50 ≥ 50 ≥ 40 ≥ 50
P3
P4
≥ 35+IL ≥ 50 ≥ 50 ≥ 50 ≥ 40
P4
Table B.2 – Logarithmic transfer matrix for channel 2:
Frequency range of 230,784 – 230,416 THz (≈1 299,02 – 1 301,09 nm)
P0 P1 P2 P3 P4
P0
≥ 40 ≥ 25+IL ≤ 2,0 ≥ 25+IL ≥ 35+IL
P1 P3 P4
P1 ≥ 40 ≥ 50 ≥ 50 ≥ 50
≥ 25+IL
P1
P2 ≤ 2,0 ≥ 50 ≥ 40 ≥ 50 ≥ 50
P3 ≥ 25+IL ≥ 50 ≥ 50 ≥ 40 ≥ 50
P3
P4 ≥ 35+IL ≥ 50 ≥ 50 ≥ 50 ≥ 40
P4
Table B.3 – Logarithmic transfer matrix for channel 3:
≈1 303,54 – 1 305,63 nm)
Frequency range of 229,984 – 229,616 THz (
P0 P1 P2 P3 P4
P0
≥ 40 ≥ 35+IL ≥ 25+IL ≤ 2,0 ≥ 25+IL
P1 P2 P4
P1
≥ 35+IL ≥ 40 ≥ 50 ≥ 50 ≥ 50
P1
P2
≥ 25+IL ≥ 50 ≥ 40 ≥ 50 ≥ 50
P2
P3
≤ 2,0 ≥ 50 ≥ 50 ≥ 40 ≥ 50
P4
≥ 25+IL ≥ 50 ≥ 50 ≥ 50 ≥ 40
P4
61753-088-2 © IEC:2013 – 17 –
Table B.4 – Logarithmic transfer matrix for channel 4:
Frequency range of 229,184 – 228,816 THz (≈1 308,09 – 1 310,19 nm)
P0 P1 P2 P3 P4
P0
≥ 40 ≥ 35+IL ≥ 35+IL ≥ 25+IL ≤ 2,0
P1 P2 P3
P1
≥ 35+IL ≥ 40 ≥ 50 ≥ 50 ≥ 50
P1
P2
≥ 35+IL ≥ 50 ≥ 40 ≥ 50 ≥ 50
P2
P3
≥ 25+IL ≥ 50 ≥ 50 ≥ 40 ≥ 50
P3
P4
≤ 2,0 ≥ 50 ≥ 50 ≥ 50 ≥ 40
– 18 – 61753-088-2 © IEC:2013
Annex C
(informative)
Logarithmic transfer matrix for an individual 1 × 2 LAN WDM device
Tables C.1 to C.4 show logarithmic transfer matrix for the individual 1 × 2 WDM device.
IL is a maximum insertion loss between P0 and P1.
P1
IL is a maximum insertion loss between P0 and P2.
P2
Unit is dB.
Type 1
Table C.1 – Logarithmic transfer matrix for channel 1:
Frequency range of 231,584 – 231,216 THz (≈1 294,53 – 1 296,59 nm)
P0 P1 P2
P0
≥ 40 ≤ 0,85  ≥ 14 +IL
P2
P1
≤ 0,85 ≥ 40 ≥ 50
P2
≥ 14 +IL ≥ 50 ≥ 40
P2
Table C.2 – Logarithmic transfer matrix for channel 2:
Frequency range of 230,784 – 230,416 THz (≈1 299,02 – 1 301,09 nm)
P0 P1 P2
P0 ≥ 40 ≥ 25+IL  ≤ 0,45
P1
P1 ≥ 25+IL ≥ 40 ≥ 50
P1
P2 ≤ 0,45 ≥ 50 ≥ 40
Table C.3 – Logarithmic transfer matrix for channel 3:
Frequency range of 229,984 – 229,616 THz (≈1 303,54 – 1 305,63 nm)
P0 P1 P2
P0
≥ 40 ≥ 35+IL ≤ 0,45
P1
P1
≥ 35+IL ≥ 40 ≥ 50
P1
P2
≤ 0,45 ≥ 50 ≥ 40
Table C.4 – Logarithmic transfer matrix for channel 4:
Frequency range of 229,184 – 228,816 THz (≈1 308,09 – 1 310,19 nm)
P0 P1 P2
P0 ≥ 40 ≥ 35+IL ≤ 0,45
P1
P1 ≥ 35+IL ≥ 40 ≥ 50
P1
P2
≤ 0,45 ≥ 50 ≥ 40
61753-088-2 © IEC:2013 – 19 –
Type 2
Table C.5 – Logarithmic transfer matrix for channel 1:
Frequency range of 231,584 – 231,216 THz (≈1 294,53 – 1 296,59 nm)
P0 P1 P2
P0 ≥ 40 ≥ 25+IL ≤ 0,45
P1
P1 ≥ 25+IL ≥ 40 ≥ 50
P1
P2 ≤ 0,45 ≥ 50 ≥ 40
Table C.6 – Logarithmic transfer matrix for channel 2:
≈1 299,02 – 1 301,09 nm)
Frequency range of 230,784 – 230,416 THz (
P0 P1 P2
P0
≥ 40 ≤ 0,85 ≥ 14 +IL
P2
P1
≤ 0,85 ≥ 40 ≥ 50
P2
≥ 14 +IL ≥ 50 ≥ 40
P2
Table C.7 – Logarithmic transfer matrix for channel 3:
Frequency range of 229,984 – 229,616 THz (≈1 303,54 – 1 305,63 nm)
P0 P1 P2
P0 ≥ 40 ≥ 25+IL ≤ 0,45
P1
P1 ≥ 25+IL ≥ 40 ≥ 50
P1
P2 ≤ 0,45 ≥ 50 ≥ 40
Table C.8 – Logarithmic transfer matrix for channel 4:
Frequency range of 229,184 – 228,816 THz (≈1 308,09 – 1 310,19 nm)
P0 P1 P2
P0
≥ 40 ≥ 35+IL ≤ 0,45
P1
P1
≥ 35+IL ≥ 40 ≥ 50
P1
P2 ≤ 0,45 ≥ 50 ≥ 40
Type 3
Table C.9 – Logarithmic transfer matrix for channel 1:
Frequency range of 231,584 – 231,216 THz (≈1 294,53 – 1 296,59 nm)
P0 P1 P2
P0
≥ 40 ≥ 35+IL ≤ 0,45
P1
P1 ≥ 40 ≥ 50
≥ 35+IL
P1
P2 ≤ 0,45 ≥ 50 ≥ 40
– 20 – 61753-088-2 © IEC:2013
Table C.10 – Logarithmic transfer matrix for channel 2:
Frequency range of 230,784 – 230,416 THz (≈1 299,02 – 1 301,09 nm)
P0 P1 P2
P0
≥ 40 ≥ 25+IL ≤ 0,45
P1
P1
≥ 25+IL ≥ 40 ≥ 50
P1
P2
≤ 0,45 ≥ 50 ≥ 40
Table C.11 – Logarithmic transfer matrix for channel 3:
Frequency range of 229,984 – 229,616 THz (≈1 303,54 – 1 305,63 nm)
P0 P1 P2
P0 ≥ 40 ≤ 0,85 ≥ 14 +IL
P2
P1 ≤ 0,85 ≥ 40 ≥ 50
P2 ≥ 14 +IL ≥ 50 ≥ 40
P2
Table C.12 – Logarithmic transfer matrix for channel 4:
Frequency range of 229,184 – 228,816 THz (≈1 308,09 – 1 310,19 nm)
P0 P1 P2
P0
≥ 40 ≥ 25+IL ≤ 0,45
P1
P1
≥ 25+IL ≥ 40 ≥ 50
P1
P2
≤ 0,45 ≥ 50 ≥ 40
Type 4
Table C.13 – Logarithmic transfer matrix for channel 1:
Frequency range of 231,584 – 231,216 THz (≈1 294,53 – 1 296,59 nm)
P0 P1 P2
P0
≥ 40 ≥ 35+IL ≤ 0,45
P1
P1
≥ 35+IL ≥ 40 ≥ 50
P1
P2 ≤ 0,45 ≥ 50 ≥ 40
Table C.14 – Logarithmic transfer matrix for channel 2:
Frequency range of 230,784 – 230,416 THz (≈1 299,02 – 1 301,09 nm)
P0 P1 P2
P0
≥ 40 ≥ 35+IL ≤ 0,45
P1
P1
≥ 35+IL ≥ 40 ≥ 50
P1
P2
≤ 0,45 ≥ 50 ≥ 40
61753-088-2 © IEC:2013 – 21 –
Table C.15 – Logarithmic transfer matrix for channel 3:
Frequency range of 229,984 – 229,616 THz (≈1 303,54 – 1 305,63 nm)
...