JDS FFC-A1L22B1 Fused coupler,two window Datasheet

COMMUNICATIONS COMPONENTS
Fused Coupler, Two Window
Key Features
• Provides 1310 nm and 1550 nm wavelength coverage
• Broadband operation ±40 nm
• High power handling
• Wide range of regular parts available "to go"
• Proven reliability
Applications
• Passive optical networks
• CATV
• Network expansion
• Fixed attenuation (select
configuration option 0)
The two window fused coupler splits or combines light with high performance
over two wavelength regions, maintaining a broad bandwidth in both. This
component is manufactured with a highly automated process to achieve
consistent quality and reliability.
Regular parts are available with a wide variety of tap ratios, housing and
connector options and can therefore be readily specified in a wide variety of
applications, enabling rapid design cycles and new project builds. Reliability is
assured through qualification to Telcordia GR-1221.
Compliance
• Telcordia GR-1221
NORTH AMERICA : 800 498-JDSU (5378)
WORLDWIDE : +800 5378-JDSU
WEBSITE : www.jdsu.com
FUSED COUPLER, TWO WINDOW
2
(Specifications in mm unless otherwise noted. 3mm cable shown.)
Dimensions Diagram: 1x2 Model, H-Package
20.3 mm
3.4 mm
Typ.
44.5 mm
(3x) Ø3.0 mm
2.0 mm
(2x) R2.5 mm
17.8 mm
3.5 mm
(2x) Ø2.0 mm
7.1 mm
85.0 mm
7.5 mm
50/50 Insertion Loss
5
35
4.5
30
PERCENTAGE (%)
INSERTION LOSS (dB)
50/50 Temperature Stability
4
port 1
2
3.5
3
port 1
3
2.5
2
25
20
15
10
5
-40
-20
0
20
40
TEMPERATURE (˚C)
60
Wavelength Stability: 1310 and 1550 nm 1/99 Port 2 (1%)
3.2
3.3
3.4
WAVELENGTH (nm)
3.5
3.6
INSERTION LOSS (dB)
Wavelength Stability: 1310 and 1550 nm 5/95 Port 2 (5%)
INSERTION LOSS (dB)
INSERTION LOSS (dB)
0
80
WAVELENGTH (nm)
FUSED COUPLER, TWO WINDOW
3
Wavelength Stability: 1310 and 1550 nm 50/50 Port 2 (50%)
INSERTION LOSS (dB)
INSERTION LOSS (dB)
Wavelength Stability: 1310 and 1550 nm 10/90 Port 2 (10%)
WAVELENGTH (nm)
WAVELENGTH (nm)
Coupling Ratio/PDL Conversion Chart
Coupling Ratio
PDL Grade 1 (Tap Port Only)
PDL Grade 2 (Tap Port Only)
40 ~ 50 %
30 ~ 39 %
10 ~ 29 %
1~9%
0.15 dB
0.20 dB
0.30 dB
0.35 dB
0.20 dB
0.20 dB
0.30 dB
0.35 dB
Qualification and Reliability Tests
Parameter
Specification
High temperature storage test
Damp heat test
Water immersion test
Vibration test
Shock test
Fiber torsion test
Fiber pulling test
85 °C for 2,000 hours
50 °C/90% RH for 2,000 hours
43±2 °C, pH of 5.5±0.5 for 7 days
10 to 2,000 Hz, 20 g’s, 3 axes
3 axes, 40 g’s, 11 ms, 5 blows each direction
180° twist, 5 times both directions, 5 N force
5 N for 1 minute
FUSED COUPLER, TWO WINDOW
4
Insertion Loss
Coupling Ratio
Attenuation
Grade
Signal Path
Insertion Loss (Min./Max.)
Tap Path (or Attenuator Path)
Insertion Loss (Min./Max.)
1%
1%
2%
2%
3%
3%
5%
5%
10%
10%
20%
20%
30%
30%
33%
33%
40%
40%
50%
50%
20 dB
20 dB
17 dB
17 dB
15 dB
15 dB
13 dB
13 dB
10 dB
10 dB
7 dB
7 dB
5.2 dB
5.2 dB
4.8 dB
4.8 dB
4 dB
4 dB
3 dB
3 dB
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
NA/0.3 dB
NA/0.4 dB
NA/0.3 dB
NA/0.4 dB
NA/0.4 dB
NA/0.4 dB
NA/0.4 dB
NA/0.5 dB
0.3/0.6 dB
0.2/0.8 dB
0.8/1.2 dB
0.7/1.4 dB
1.3/1.9 dB
1.2/2.1 dB
1.4/2.1 dB
1.3/2.3 dB
1.8/2.7 dB
1.7/2.9 dB
2.6/3.6 dB
2.3/3.9 dB
15.5/23.5 dB
14.8/24.1 dB
14.0/19.8 dB
13.8/21.0 dB
12.8/18.2 dB
12.8/19.5 dB
11.8/14.6 dB
10.6/18.9 dB
9.6/11.3 dB
8.3/12.7 dB
6.5/7.9 dB
5.9/8.5 dB
4.7/6.0 dB
4.3/6.4 dB
4.2/5.6 dB
3.9/5.9 dB
3.5/4.7 dB
3.2/5.0 dB
2.6/3.6 dB
2.3/3.9 dB
Specifications
Parameter (50/50 coupling ratio)
Center wavelength
Insertion loss (without connectors)
Excess loss (without connectors)
Uniformity
Polarization dependent loss
Optical return loss
Directivity
Temperature coefficient
Package dimensions
S package (D x L)
L package (D x L)
H package (L x W x H)
Operating temperature1
Storage temperature1
1. -20 to 70 °C for 3.0 mm cable.
Maximum
Typical
Maximum
Maximum
Minimum
Minimum
Typical
Grade 1
Grade 2
1310, 1550 nm
3.6 dB
0.1 dB
0.8 dB
0.15 dB
50 dB
55 dB
0.002 dB/°C
1310, 1550 nm
3.9 dB
0.3 dB
1.1 dB
0.2 dB
50 dB
55 dB
0.002 dB/°C
3.0 x 54 mm
3.6 x 70 mm
85 x 17.8 x 7.5 mm
-40 to 85 °C
-50 to 85 °C
3.0 x 54 mm
3.6 x 70 mm
85 x 17.8 x 7.5 mm
-40 to 85 °C
-50 to 85 °C
FUSED COUPLER, TWO WINDOW
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
[email protected].
Sample: FFC-AKS11B110
FFC- A
Code
A
Passband
Wavelength
1310/1550 nm±40 nm
Code
1
2
3
5
A
C
E
F
H
K
Coupling Ratio
1%
2%
3%
5%
10%
20%
30%
33%
40%
50%
B
Code
H
L
S
Code
0
1
2
Housing
Ø 3.0 mm cable
Ø 900 µm fiber
Ø 250 µm fiber
Configuration
1x1 (attenuator)
1x2
2x2
Code
1
2
Grade
Grade 1
Grade 2
Code
B
Bandwidth
Broadband
1
Code
1
Fiber Type
Corning SMF-28
Code
0
1
2
3
4
5
6
7
8
9
A
Pigtail Length
0.5 meter
1 meter
2 meters
3 meters
4 meters
5 meters
6 meters
7 meters
8 meters
9 meters
10 meters
Code
0
1
2
3
4
5
6
7
8
9
A
B
C
Connectors
NONE
FC/PC
FC/SPC
FC/APC
SC/SPC
SC/APC
BICONIC
D4
ST
FC/UPC
SC/UPC
LC
MU
SMF-28 is a registered trademark of Corning Incorporated.
LC and ST are registered trademarks of Lucent Technologies.
Telcordia is a registered trademark of Telcordia Technologies Incorporated.
NORTH AMERICA : 800 498-JDSU (5378)
WORLDWIDE : +800 5378-JDSU
WEBSITE : www.jdsu.com
Product specifications and descriptions in this document subject to change without notice. © 2007 JDS Uniphase Corporation 10114017 Rev. 003 10/05 FFCTW.DS.CC.AE
March 2007
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