COMMUNICATIONS COMPONENTS
Bandsplitters 100 GHz Channel Spacing
Key Features
• Low insertion loss
• Flat and wide passband
• High isolation
• Low chromatic dispersion
JDSU ITU bandsplitters are the result of years of telecommunications experience
in interference filter technology. Manufactured using laser welding technology,
they conveniently split ITU channel spacings of 200, 100 and 50 GHz into
manageable channel bands.
These highly reliable components demonstrate low loss, temperature insensitivity,
and reliable performance in any system application. They are designed to exceed
the requirements of Telcordia GR-1221.
Used within mux/demux and add/drop applications, JDSU bandsplitters manage
multiple ITU channels. Narrow transitions from the passed band to the block
band minimize lost channels while maintaining high spectral efficiency.
Integrated with other available technologies, such as ITU channel filters, fiber
Bragg gratings, and arrayed waveguides, JDSU bandsplitters offer complete dense
wavelength division multiplexing (DWDM) solutions.
Established volume capability and proven experience in customizing fiber optic
components and modules make JDSU the supplier of choice for these and other
DWDM products.
Applications
• Long haul networks
• Metro networks
• Ring architectures
• Add/drop sites
Compliance
• Telcordia GR-1221
Add/Drop Module
Through Traffic
Channels In
Channels Out
Drop Band
Add Band
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
BANDSPLITTERS 100 GHZ CHANNEL SPACING
2
Mux/Demux Module
Specifications
Parameter
Passband width
Passband ripple
Insertion loss (transmission)
Insertion loss (reflection)
Isolation (adjacent band)
Isolation (reflection)
Directivity
Return loss
Polarization dependent loss
Polarization mode dispersion
Chromatic dispersion (Tx)
Chromatic dispersion (Rx)
Operating temperature
Storage temperature
Fiber type
Fiber length
Package dimensions (Ø x L)
Minimum
Maximum
Maximum
Maximum
Minimum
Minimum
Minimum
Minimum
Maximum
Maximum
Maximum
Maximum
4 Skip 0
±162.5 GHz
0.3 dB
1.2 dB
0.6 dB
25 dB
12 dB
50 dB
45 dB
0.2 dB
0.7 ps
±50 ps/nm
±30 ps/nm
4 Skip 1
±165 GHz
0.2 dB
0.9 dB
0.5 dB
25 dB
15 dB
50 dB
45 dB
0.1 dB
0.1 ps
±10 ps/nm
±10 ps/nm
5 Skip 1
8 Skip 2
10 Skip 3
±487.5 GHz
0.35 dB
1.0 dB
0.5 dB
37 dB
12 dB
50 dB
45 dB
0.15 dB
0.2 ps
±20 ps/nm
±20 ps/nm
20 Skip 4
±987.5 GHz
0.2 dB
1.0 dB
0.6 dB
25 dB
15 dB
50 dB
45 dB
0.15 dB
0.15 ps
±3 ps/nm
±2 ps/nm
±213 GHz
±387.5 GHz
0.2 dB
0.25 dB
0.8 dB
0.8 dB
0.4 dB
0.4 dB
25 dB
20 dB
15 dB
15 dB
50 dB
50 dB
45 dB
45 dB
0.1 dB
0.1 dB
0.1 ps
0.1 ps
±5 ps/nm
±5 ps/nm
±5 ps/nm
±5 ps/nm
0 to 70 °C
-40 to 85 °C
SMF-28 with 250 µm
1.5±0.1 m
5.5 x 35.4 mm
BANDSPLITTERS 100 GHZ CHANNEL SPACING
Ordering Information
For more information on this or other products and their availability, please contact your local JDSU account manager or
JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide or via e-mail at
customer.service@jdsu.com.
Sample: DWBW3F4S11354
DWBW
Code
2
3
Model
2 port device
3 port device
F
Code
4S0
4S1
5S1
8S2
TS3
WS4
Number of Channels Passed/Skipped
4 skip 0
4 skip 1
5 skip 1
8 skip 2
10 skip 3
20 skip 4
1
Code
Center Channel Frequency
Standard grids available. Please contact
JDSU to determine what is available for
the type of filter required.
SMF-28 is a registered trademark of Corning Incorporated.
Telcordia is a registered trademark of Telcordia Technologies Incorporated.
All statements, technical information and recommendations related to the products herein are based upon information believed to be
reliable or accurate. However, the accuracy or completeness thereof is not guaranteed, and no responsibility is assumed for any
inaccuracies. The user assumes all risks and liability whatsoever in connection with the use of a product or its application. JDSU reserves
the right to change at any time without notice the design, specifications, function, fit or form of its products described herein, including
withdrawal at any time of a product offered for sale herein. JDSU makes no representations that the products
herein are free from any intellectual property claims of others. Please contact JDSU for more information. JDSU and the JDSU logo are
trademarks of JDS Uniphase Corporation. Other trademarks are the property of their respective holders. ©2007 JDS Uniphase
Corporation. All rights reserved. 10139314 Rev. 003 BANDSPLITTER100.DS.CC.AE
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
February 2007
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