企业特殊行业经营资质信息公示
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点击图片查看原图福建厂家供应780nm2*2 80um 保偏光纤熔融拉锥光纤分路器
1*2(2*2) 80um 保偏光纤熔融光纤分路器Fused PM Fiber Splitter
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Specifications |
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Parameter |
Unit |
Super-P |
Premium |
A Grade |
Super-P |
Premium |
A Grade |
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Port Configuration |
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1×2 or 2×2 |
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Central Wavelength |
nm |
780, 830, 980, 1064 |
1310, 1480, 1550, 2000 |
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Bandwidth |
nm |
±20 |
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Excess Loss |
Typ |
dB |
0.4 |
0.6 |
0.8 |
0.2 |
0.4 |
0.7 |
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Excess Loss |
Max |
dB |
0.6 |
0.8 |
1.0 |
0.35 |
0.6 |
0.9 |
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Polarization Extinction Ratio |
Min |
dB |
18 |
17 |
15 |
20 |
18 |
16 |
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Operating Power |
Max |
W |
2 |
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Operating Temperature |
°C |
-40 to +85 |
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Storage Temperature |
°C |
-50 to +85 |
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Package Type |
mm |
S3 |
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Above PER is for more than 10%(CR) port, it\'s 2dB lower for no more than 10%(CR) port, and 4dB lower for no more than 5%(CR) port. |
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Splitting Ratio & Its Tolerance |
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Splitting Ratio |
Maximum Splitting Ratio Tolerance (%) |
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Super-Premium |
Premium |
A Grade |
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99/1 |
±0.3 |
±0.5 |
±0.7 |
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98/2 |
±0.6 |
±0.8 |
±1.0 |
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95/5 |
±1.2 |
±1.5 |
±1.7 |
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90/10 |
±2.0 |
±2.2 |
±2.8 |
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80/20 |
±2.2 |
±2.5 |
±3.3 |
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70/30 |
±2.7 |
±3.0 |
±4.5 |
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60/40 |
±3.5 |
±4.0 |
±6.0 |
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50/50 |
±4.0 |
±5.0 |
±8.0 |
