单模宽带80um光纤1X3耦合器小尺寸mini
工作波长Operating Wavelength(nm) | 1310 or 1550 | ||
等级Grade | P | A | |
带宽Bandwidth (nm) | ±40 | ±40 | |
封装尺寸Package Dimensions(mm) | φ3.0×26mm | ||
附加损耗 Excess Loss(dB) | ≤ 0.15 | ||
常温分光比偏差Coupling Ratio(%) | 33(±1)/33(±1)/33(±1) | 33(±2)/33(±2)/33(±2) | |
全温分光比变化量 | ≤±1% | ||
较大插入损耗Max. Insertion Loss (dB) | 5.6 | ||
波长敏感损耗 Wavelength Dependent Loss (dB) | 0.5 | ||
偏振敏感损耗Polarization Dependent Loss (dB) | ≤ 0.05 | ≤ 0.10 | |
温度稳定性Thermal Stability(dB/℃) | ≤0.002 | ||
方向性Directivity (dB) | ≥ 50 | ||
回波损耗Return Loss (dB) | ≥ 50 | ||
光纤型号Fiber Type | 长飞小模场80um细芯径单模光纤,模场直径6um | ||
尾纤长度 Lead length | 1 meter, others on request |
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