Details:
单模单窗宽带Tap耦合器 WIC-1X2,2X2 Single Mode Wavelength Independent Tap Coupler
性能指标 SPECIFICATIONS
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等级Grade |
A |
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参数Parameter |
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工作波长 Operating Wavelength(nm) |
1310nm or 1550nm, others on request |
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带宽Bandwidth (nm) |
±40 |
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附加损耗Excess Loss (dB) |
≤ 0.08 |
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耦合比Coupling Ratio(%) |
1/99 |
2/98 |
3/97 |
5/95 |
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最大插入损耗Max. Insertion Loss (dB) |
21.5/0.2 |
18.5/0.25 |
17.5/0.3 |
14.6/0.4 |
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波长敏感损耗 Wavelength Dependent Loss(dB) |
0.5 / 0.05 |
0.4 / 0.05 |
0.4 / 0.05 |
0.4 / 0.05 |
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偏振敏感损耗Polarization Dependent Loss (dB) |
0.10/0.05 |
0.10/0.05 |
0.10/0.05 |
0.10/0.05 |
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温度稳定性Thermal Stability (dB/℃) |
≤0.002 |
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回波损耗 Return Loss (dB) |
≥50 |
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方向性Directivity (dB) |
1×2 |
≥50 , ≥60 on request |
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2×2 |
≥65 |
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封装信息 PACKAGE INFORMATION
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结构 Configuration |
1×2 or 2×2 |
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尾纤类型 Lead Type |
0: 250um bare fiber |
1: 900um loose tube |
2: 3mm loose cable (or 2mm) |
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封装尺寸 Package Dimensions(mm) |
A:φ3.0×40 or φ3.0×35 |
A:φ3.0×54 B: 80×16×9 |
B: 80×16×9 C: 106×79×10 |
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工作温度Operating Temperature(℃) |
-40 to +85 |
-20 to +70 |
-20 to +70 |