HIGH RELIABILITY COMPONENTS & MODULES
WIDEBAND COUPLERS
ITF’s Wideband Couplers are wavelength independent devices
that are used in polarization sensitive applications for splitting or
coupling light with minimal excess loss for a wide range of
ratios. These high performance components are available in a
wide variety of coupling ratios and wavelength ranges to meet
any application.
For more information on this or other products and their
availability, please contact our customer service at 514-748-4848
(int’l) / 888-922-1044 (Canada & USA only) or via e-mail at
info@itfoptical.com.
• Wide Bandwidth
• Low PDL
• Low Loss
• High Reliability
• High Power Handling
1Value specified by design, conditional to termination of usused port
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ITF OPTICAL TECHNOLOGIES
400 Montpellier Blvd
Montreal, Quebec H4N 2G7 CANADA
T el:514-748-4848 Fax:514-744-2080
1-888-922-1044
www .itfoptical.com info@itfoptical.com
All statements, technical information and recommandations related to the products herein are based upon
information believed to be reliable and accurate. However, the accuracy and completeness thereof is not
guaranteed, and no responsability is assumed for any inaccuracies. The user assumes all risks and liability
whatsoever in connection with the use of a product or its application. ITF Optical T echnologies reserves
the right to change at any time without noticethe design, specifications, function, fit or form of its product
described herein, including withdrawal at any time of a product offered for sale herein. ITF Optical
T echnologies makes no represent ations that the products herein are free from any intellectual property
claims of others. Please contact ITF Optical T echnologies for more information. ITF Optical T echnologies
and the ITF Optical T echnologies logo are trademarks of ITF Optical T echnologies. Other trademarks are
the property of thier respective holders. Copyright ITF Optical Technologies. All Rights Reserved.
REV 05/01/2005
1Other coupling ratios are available upon request
2 Without Connectors
For standard products, use following coding.
For custom projects please contact our customer
service group.
SAMPLE: WBU094030
1Other passbands and coupling ratios are available.
Code Housing
3Ø 3.0 mm
Code1Coupling Ratio
01 1%
02 2%
05 5%
10 10%
20 20%
30 30%
40 40%
50 50%
Code1Passband
9 980
4 1480
S S Band
C C Band
L L Band
W C+L Band
Code Product
U Undersea/
High Reliability
2x2
P1 SIGNAL (Input)
P3 T AP (Output)
P2 SIGNAL (Output)
P4 L = 68.3 mm
∅ ∅
∅ ∅
∅ =3.0 mm
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mn)01±089(
%1 53.0 0.32 1.0 2.0
%2 04.0 0.91 1.0 2.0
%5 05.0 5.41 1.0 2.0
%01 57.0 3.11 1.0 2.0
%02 5.1 0.8 1.0 2.0
%03 1.2 0.6 1.0 2.0
%04 0.3 6.4 1.0 2.0
%05 5.3-7.2 5.3-7.2 60.0 60.0
mn)01±0841(
%1 2.0 22 50.0 2.0
%2 3.0 91 50.0 2.0
%5 54.0 41 50.0 2.0
%01 7.0 11 50.0 2.0
%05 3.3-8.2 3.3-8.2 1.0 1.0
dnaBS mn)02±0841(
%1 2.0 5.22 50.0 2.0
%2 3.0 91 50.0 2.0
%5 54.0 7.41 50.0 2.0
%01 8.0 5.11 50.0 2.0
%02 1.1 2.8 1.0 2.0
%03 6.1 4.6 1.0 2.0
%04 1.2 1.5 1.0 2.0
%05 54.3-56.2 54.3-56.2 1.0 1.0
dnaBC mn)02±0551(
%1 3.0 02 50.0 2.0
%2 3.0 91 50.0 2.0
%5 54.0 7.41 50.0 2.0
%01 8.0 5.11 50.0 2.0
%02 1.1 2.8 50.0 2.0
%03 6.1 4.6 50.0 2.0
%04 1.2 1.5 50.0 2.0
%05 53.3-57.2 53.3-57.2 50.0 50.0
dnaBL mn)02±(
%1 3.0 02 50.0 2.0
%2 3.0 91 50.0 2.0
%5 54.0 7.41 50.0 2.0
%01 8.0 5.11 50.0 2.0
%02 1.1 2.8 50.0 2.0
%03 6.1 4.6 50.0 2.0
%04 1.2 1.5 50.0 2.0
%05 53.3-57.2 53.3-57.2 50.0 50.0
dnaBL+C
(05±mn)
%1 2.0 12 50.0 2.0
%2 3.0 81 50.0 2.0
%5 4.0 5.31 50.0 1.0
%01 55.0 21 50.0 1.0
%02 9.0 9 50.0 1.0
%05 6.3-0.3 6.3-0.3 1.0 1.0
WB U 0