RC80 PM Fiber Fused Coupler 2×2
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Features Low Insertion Loss & High Extinction Ratio High Reliability |
Applications Fiber Sensor |
Technical Paremeter
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Grade Unit |
P grade |
A grade |
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Central Wavelength |
nm |
1550 |
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Bandwidth |
nm |
±15 |
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Excess Loss |
dB |
≤0.3 |
≤0.4 |
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Extinction Ratio |
dB |
≥20 |
≥18 |
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Directivity |
dB |
≥55 |
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Insertion Loss |
50/50 |
dB |
≤3.4 |
≤3.6 |
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40/60 |
dB |
≤4.4/2.8 |
≤4.7/3.0 |
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|
30/70 |
dB |
≤5.6/1.9 |
≤5.75/2 |
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|
20/80 |
dB |
≤7.6/1.4 |
≤8.0/1.5 |
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|
10/90 |
dB |
≤11.2/0.85 |
≤11.6/1.0 |
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|
5/95 |
dB |
≤14.2/0.6 |
≤14.8/0.8 |
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|
2/98 |
dB |
≤16.8/0.35 |
≤17.4/0.45 |
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|
1/99 |
dB |
≤21.5/0.3 |
≤22/0.4 |
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Port Type |
1×2 ,2×2 |
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Fiber Type |
Fujikura Panda fiber |
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Operating Temperature |
℃ |
-20 ~ +75 |
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Storage temperature |
℃ |
-40 ~ +85 |
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Pigtail |
165um bare fiber |
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Dimensions |
mm |
φ3×30 |
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Dimensions:
Ordering Information
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CP-PS |
Grade |
Port |
Wavelength |
Coupling |
Pigtail |
Fiber |
length |
Package |
|
PM Fused |
P=P grade |
1×2 |
1550 |
50/50 |
165=165um |
6=RC80, |
0.8=0.8m |
3×30 |
|
Coupler |
A=A grade |
2×2 |
40/60 |
bare fiber |
PM1550 |
S=Specify |
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|
30/70 |
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S=Specify |