Single Mode Tree/Star Coupler (Module)
Single Mode Tree/Star Coupler (Module)
Product Features：
- Low Excess Loss
- Uniform Power Splitting
- Rugged Package
- Excellent Environmental & Mechanical Stability
Product Application：
- Long-haul Telecommunications
- CATV Systems
- High Speed Local Area Networks
- Digital, Hybrid & AM-Video System
- FTTH, FTTP, FTTN, FTTC
Product Parameters：
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Single mode Standard Tree/Star Couplers |
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Operating Wavelength |
nm |
850, 980, 1310, 1550 or Customized |
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Configuration Type |
1x4 |
1x8 |
1x16 |
1x32 |
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Maximum Insertion Loss |
dB |
6.8 |
10.2 |
13.6 |
17.5 |
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Uniformity |
dB |
0.7 |
1 |
1.2 |
1.4 |
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Polarization Dependent Loss |
dB |
0.15 |
0.2 |
0.25 |
0.3 |
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Dimensions |
PKG D, S |
PKG D, S |
PKG E |
PKG E |
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Single mode window wideband Tree/Star Couplers |
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Operating Wavelength |
nm |
1310±40, 1550±40, 1580±40 or Customized |
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Configuration Type |
1x4 |
1x8 |
1x16 |
1x32 |
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Maximum Insertion Loss |
dB |
6.8 |
10.2 |
13.6 |
17.5 |
|
Uniformity |
dB |
0.8 |
1.2 |
1.6 |
2 |
|
Polarization Dependent Loss |
dB |
0.15 |
0.2 |
0.25 |
0.3 |
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Dimensions |
PKG D, S |
PKG D, S |
PKG E |
PKG E |
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Single mode Dual Wideband Tree/Star Couplers |
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Operating Wavelength |
nm |
1310/1550±40 (*1310/1550±20) or Customized |
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Configuration Type |
|
1x4 |
1x8 |
1x16 |
1x32 |
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Maximum Insertion Loss |
dB |
7.3 (*7.2) |
11.5 (*10.8) |
15.5 (*14.5) |
19.0 (*18.0) |
|
Uniformity |
dB |
1.6 (*1.4) |
2.5 (*2.1) |
3.4 (*2.8) |
4.1 (*3.5) |
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Polarization Dependent Loss |
dB |
0.15 |
0.2 |
0.25 |
0.3 |
|
Dimensions |
|
PKG D, S |
PKG D, S |
PKG E |
PKG E |
|
Port Configuration |
1x4 to 32x32 |
|
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Directivity |
dB |
≥55 |
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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 |
