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等级 Grade
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P
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参数Parameter
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WDM-1310/1550
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HWDM-1310/1550
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SWDM-1310/1550
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工作波长Operating Wavelength (nm)
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1310&1550
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1310&1550
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1310&1550
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带宽 Bandwidth (nm)
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±15
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±15
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±15
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最大插入损耗 Max Insertion Loss (dB)
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0.20
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0.60
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0.80
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最小隔离度 Min Isolation (dB)
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17
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38
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45
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偏振敏感损耗Polarization Dependent Loss (dB)
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≤ 0.1
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≤ 0.1
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≤ 0.1
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温度稳定性Thermal Stability (dB/℃)
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≤ 0.002
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回波损耗 Return Loss (dB)
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≥ 60
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方向性Directivity (dB)
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≥ 60
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尾纤长度 Lead length (m)
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1.0
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