COMMUNICATIONS COMPONENTS
Amplified Spontaneous Emission Noise Rejection Filter
Key Features
• Thin film filter based
• Wideband signal transmission
• High level ASE noise rejection
• Low temperature dependent loss
• Epoxy-free optical path
Applications
• Pre-amplifiers
• WDM in-line amplifiers
The JDSU amplified spontaneous emission (ASE) noise rejection filter uses
interference filter technology to achieve wideband signal transmission and high
level ASE noise rejection in erbium doped fiber amplifiers.
Stable and reliable, these high performance filters are ideal for pre-amplifier and
wavelength division multiplexing (WDM) in-line amplifier applications.
Compliance
• Telcordia GR-1221
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
AMPLIFIED SPONTANEOUS EMISSION
NOISE REJECTION FILTER
2
Performance (Model 1)
5
0
-5
-10
-15
-20
-25
-30
-35
-40
15
1520
1530
1540
1550
1560
1570
WAVELENGTH (nm)
Specifications
Parameter
Pass wavelength range
λ
P
Rejection wavelength range
λ
R
Insertion loss at
λ
P
Flatness at
λ
P
Isolation at
λ
R
Optical return loss
Polarization dependent loss
Polarization mode dispersion
Temperature dependent loss
Optical Power
Tensile load
Operating temperature
Storage temperature
Package dimensions (D x L)
250 µm
900 µm
Fiber length
Model 1
1535 to 1565 nm
1510 to 1530 nm
0.6 dB
0.3 dB
20 dB
50 dB
0.05 dB
0.1 ps
0.1 dB
500mW
5N
-5 to 75 °C
-40 to 85 °C
5.5 x 30 mm (Standard)
3.2 x 30 mm (Miniature)
5.5 x 40 mm (Standard)
3.2 x 40 mm (Miniature)
>1.0 m
Model 2
1537 to 1565 nm
1510 to 1532 nm
0.6 dB
0.3 dB
20 dB
50 dB
0.05 dB
0.1 ps
0.1 dB
500mW
5N
-5 to 75 °C
-40 to 85 °C
5.5 x 30 mm (Standard)
3.2 x 30 mm (Miniature)
5.5 x 40 mm (Standard)
3.2 x 40 mm (Miniature)
>1.0 m
Model 3
1544 to 1565 nm
1510 to 1538 nm
0.6 dB
0.3 dB
20 dB
50 dB
0.05 dB
0.1 ps
0.1 dB
500mW
5N
-5 to 75 °C
-40 to 85 °C
5.5 x 30 mm (Standard)
3.2 x 30 mm (Miniature)
5.5 x 40 mm (Standard)
3.2 x 40 mm (Miniature)
>1.0 m
Maximum
Maximum
Minimum
Minimum
Maximum
Maximum
Maximum
Maximum
Maximum
AMPLIFIED SPONTANEOUS EMISSION
NOISE REJECTION FILTER
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: FWS-200011000
FWS-2000
Code
1
2
3
Model
1535 to 1565 nm
1537 to 1565 nm
1544 to 1565 nm
Code
0
1
Optical Power
Standard power, 500 mW
High power, 2 W
Code
0
1
2
3
4
5
6
Connector Type
1, 2
No connector
FC/SPC
FC/APC
SC/SPC
SC/APC
ST
LC/SPC
Code
1
2
Fiber Type
250 µm fiber
900 µm fiber
Code
0
1
Package
Standard
Miniature
1. Connectors available only with 900 µm fiber option.
2. Other connectors available upon request.
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
July 2008
Product specifications and descriptions in this document subject to change without notice. © 2008 JDS Uniphase Corporation 21021899 005 0708 ASEFFWS.DS.CC.AE
SMF-28 is a registered trademark of Corning Incorporated. Telcordia is a registered trademark of Telcordia Technologies Incorporated.
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