Single Mode Single Fusion Tree/Star Coupler
Single Mode Single Fusion Tree/Star Coupler
Product Features：
- Low Excess Loss
- Single Fuesd Design
- Uniform Power Splitting
- Compact Size
Product Application：
- Telecommunications Systems
- CATV Systems
- Fiber Sensors
- Digital, Hybrid & AM-Video Systems
Product Parameters：
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Single mode Single Fusion Tree/Star (1x3, 3x3) |
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Port Configuration |
|
1x3 |
3x3 |
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Grade |
|
P |
A |
P |
A |
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Typical Excess Loss |
dB |
0.4 |
0.5 |
0.6 |
0.7 |
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Maximum Insertion Loss |
dB |
5.6 |
5.8 |
6 |
6.4 |
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Uniformity |
dB |
0.8 |
1 |
1 |
1.2 |
|
Polarization Dependent Loss |
dB |
0.15 |
0.2 |
0.15 |
0.2 |
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Operating Wavelength |
nm |
980, 1310, 1480, 1550, 1585±10 or Customized |
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Directivity |
dB |
≥50 |
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Operating Temperature |
℃ |
-20 to +85 |
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Storage Temperature |
℃ |
-40 to +85 |
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Fiber Type |
|
Corning SMF-28E+(LL), DS Fiber or flexcore |
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Fiber Length |
m |
1 meter or custom on request |
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Package Dimensions |
|
Package A, B, C |
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Single mode Single Fusion Tree/Star (1x4) |
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|
Grade |
|
P |
A |
|
Typical Excess Loss |
dB |
0.5 |
0.6 |
|
Maximum Insertion Loss |
dB |
6.7 |
7.6 |
|
Uniformity |
dB |
1 |
1.4 |
|
Polarization Dependent Loss |
dB |
0.2 |
0.25 |
|
Operating Wavelength |
nm |
980, 1310, 1480, 1550, 1585±10 or Customized |
|
|
Directivity |
dB |
≥50 |
|
|
Operating Temperature |
℃ |
-20 to +85 |
|
|
Storage Temperature |
℃ |
-40 to +85 |
|
|
Fiber Type |
|
Corning SMF-28E+(LL), DS Fiber or flexcore |
|
|
Fiber Length |
m |
1 meter or custom on request |
|
|
Package Dimensions |
|
Package A, B, C |
|
