COMMUNICATIONS COMPONENTS
Fused WDM, Low Loss, 1310 nm/C, L or 1625 nm
Key Features
• Ultra low typical <0.05 dB excess loss
• 50 mm length package option available
• Wide range of regular parts available
• 4 W power handling
• Proven reliability
Applications
• Two-channel WDM
• Supervisory wavelength add/drop
The JDSU fused WDM, low loss, 1310 nm/C, L or 1625nm, multiplexes or
demultiplexes two wavelength regions. JDS Uniphase proprietary manufacturing
technology provides uniquely low excess loss and wavelength dependence, along
with low polarization and temperature dependence for all ports.
These high performance regular parts are available in many wavelength
configurations, and with multiple housing and connector options. They are
readily specified in a wide variety of applications, and enable rapid design cycles
and new project builds. Standard wavelength configurations are 1310/1625 for
supervisory channel multiplexing, along with 1310-C band and 1310-L band.
Compact housings such as the miniature package reduce network (real estate)
costs by facilitating small form-factor modules. Reliability is assured through
extensive Telcordia GR-1221 testing.
Compliance
• Telcordia GR-1221
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
FUSED WDM, LOW LOSS, 1310 NM/C, L OR 1625 NM
2
Insertion Loss at 1585 nm: 1310nm-
L band WDM
100
80
Frequency
60
40
20
0
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0.16
0.18
0.2
Insertion Loss (dB)
1310 to 1585nm WDM: Isolation and
Insertion Loss
35
30
25
0.14
0.12
20
15
10
5
0
1565
1570
1575
1580
1585
1590
1595
1600
1605
1608
Isolation (dB)
Insertion Loss (dB)
0.08
0.06
0.04
0.02
0
Wavelength (nm)
Configuration
1x2
P1 (Red) COMMON
P2 (Blue) Lower Wavelength
P3 (Red) Higher Wavelength
2x2
P1 (Red) COMMON
P2 (Blue) Lower Wavelength
P4 (Blue)
P3 (Red) Higher Wavelength
Insertion Loss (dB)
0.10
Isolation (dB)
FUSED WDM, LOW LOSS, 1310 NM/C, L OR 1625 NM
3
Insertion Loss
Device Type
Grade
Available Housing
Option
2, 3, 4, 5, 6
2, 3, 4, 5, 6
3, 4, 5, 6
2, 3, 4, 5, 6
3, 4, 5, 6
2, 3, 4, 5, 6
Insertion Loss
1
Maximum
0.30 dB
0.50 dB
0.30 dB
0.50 dB
0.30 dB
0.50 dB
WDL
2
Maximum
0.20 dB
0.30 dB
0.20 dB
0.30 dB
0.20 dB
0.30 dB
PDL
3
Maximum
0.10 dB
0.10 dB
0.10 dB
0.10 dB
0.10 dB
0.10 dB
TDL
4
Maximum
0.10 dB
0.10 dB
0.10 dB
0.10 dB
0.10 dB
0.10 dB
Isolation
Minimum
15 dB
14 dB
15 dB
14 dB
15 dB
14 dB
1310 - C band
1310 - C band
1310 - L band
1310 - L band
1310 - 1625 nm
1310 - 1625 nm
P
A
P
A
P
A
1. Insertion loss over operating wavelength range (not including PDL, TDL or connector losses)
2. Change in insertion loss over operating wavelength range
3. Change in insertion loss over all input polarization states at band center wavelength
4. Change in insertion loss from -5 to 75 °C
Housing Option
Housing Code
2
3
4
5
6
Description
Miniature
Regular
Ø 0.9 mm slim
Ø 0.9 mm semi-ruggedized
Ø 3.0 mm fully ruggedized
1x2, 2x2 Dimensions (mm)
3.0 (Ø) x 50 (L)
3.0 (Ø) x 55 (L)
3.0 (Ø) x 65 (L)
5.0 (Ø) x 80 (L)
80 (L) x 10 (W) x 8 (H)
Pigtail
Primary-coated fiber
Primary-coated fiber
Ø 0.9 mm loose-tube
Ø 0.9 mm loose-tube
Ø 3.0 mm fan-out sleeving
Specifications
Parameter
Operating wavelength range
Return loss/Directivity
Pigtail tensile load
Optical power handling
Operating temperature range
1
Storage temperature range
Environmental qualification
1310 nm
1290 to 1330 nm
Minimum
Maximum
Maximum
C band
L band
1625 nm
1610 to 1640 nm
1528 to 1563 nm 1570 to 1605 nm
55 dB
5N
4W
-40 to 75 °C
-40 to 85 °C
Telcordia GR-1221
1. For connectorised components operating range is -5 to 75 °C. TDL is specified from -5 to 75 °C.
FUSED WDM, LOW LOSS, 1310 NM/C, L OR 1625 NM
4
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: FFW-4L31P1110
FFW- 4
Code
4
Passband
Wavelength 1
1310 nm
Code
2
3
4
5
6
Housing
Miniature
Regular
Ø 0.9 mm slim
Ø 0.9 mm
semi-ruggedized
Ø 3.0 mm
fully ruggedized
Code
A
P
Grade
Grade A
Premium
1
Code
1
1
Fiber Type
Corning SMF-28
Code
0
1
3
5
9
A
B
Connectors
NONE
FC/PC
FC/APC
SC/APC
FC/UPC
SC/UPC
LC
2
Code
7
C
L
Passband
Wavelength 2
1625 nm
C band
L band
Code
Code
1
Device Type
Standard WDM
0
1
Pigtail Length
1
(Minimum)
0.5 meter
1 meter
Code
1
2
Configuration
1x2
2x2
1. Other pigtail lengths are available on request.
2. Not available for housing option 6.
SMF-28 is a registered trademark of Corning Incorporated.
LC is a registered trademark of Lucent Technologies.
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. ©2006 JDS Uniphase
Corporation. All rights reserved. 10135721 Rev. 005 02/06 FFWLLCL.DS.CC.AE
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
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