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Star
and Tree |
多模耦合器
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FEATRES |
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Low insertion loss |
Low cost |
Compact size |
Excellent uniformity |
Environmentally stable and reliable |
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APPLICATIONS |
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Fiber-to-the-Home Networks |
CATV |
Video networks |
Test equipment |
Local Area Networks (LAN) |
Optical Fiber Sensors |
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功能:對同一波長的光信號進行功率的分路或合路。通過光耦合器,我們可以將光信號進行M*N的分路。 |
SPECIFICATIONS FOR TREE and STAR COUPLERS
|
Parameter
|
1×4
|
4×4
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1×8
|
8×8
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1×16
|
16×16
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1×32
|
32×32
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Operating Wavelength(nm)
|
800 ~ 1600
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Typical Excess Loss (dB)
|
1.5
|
1.5
|
2.0
|
2.0
|
2.5
|
2.5
|
3.0
|
3.0
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Coupling Ratio
Tolerance
%
|
5
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Max. Insertion
Loss (dB)
|
7.5
|
8.0
|
11.0
|
11.5
|
15.0
|
15.5
|
18.0
|
19.0
|
Uniformity (dB)
|
0.8
|
1.0
|
1.2
|
1.5
|
2.5
|
3.0
|
4.0
|
4.5
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Directivity (dB)
|
>40
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Operating Temp. (℃)
|
-40
to +85*
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Temp. Sensitivity(dB/℃)
|
<0.002
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Storage Temp. (℃)
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-50 to +85
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Package Dimension (mm)
|
P1
|
P1
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P2
|
P2,U1
|
P2,U1,
U2
|
U1,U2
|
U1,U2
|
U2
|
P1=100(L)
×
80(W) × 12(H) ,
P2=140(L) ×
90(W) × 11.5(H)
U1=
482(L) × 256(W) ×
44(H) , U2=482(L) × 256(W) ×
88(H)
|
Values
are referenced without connector(s)
* -20℃ ~ 70℃ for PVC Cable
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3F-2., No.669, Sec. 5,
Zhongxiao E. Rd., Xinyi Dist., Taipei City 110, Taiwan (R.O.C.)
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-----------------------------------------------------------------------------------------------
© 2010 UNINFO
SYSTEM CO., LTD.
All Rights Reserved.
Email : wisinfo@wisinfo.com.tw
Office: +886-2-87850039 ext. 130
Fax: +886-2-87850031
環訊系統有限公司
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