参数 Parameter | 符号 Symbol | 最小值 Min. | 典型值 Type | 最大值 Max. | 单位 Unit | 测试条件 Test condition | ||
透射工作波长 Pass Channel Wavelength Range | λ | 1550 | nm | |||||
反射工作波长 Reflect Channel Wavelength | λ | 1310 | nm | |||||
λ | 1490 | nm | ||||||
响应度 Responsivity | R | 0.90 | A/W | Vr=12V，λ=1550nm | ||||
隔离度 Isolation | 透射Pass Channel | Iso | 35 | dB | λ=1310nm, λ=1490nm | |||
反射Reflect Channel | 22 | λ=1550nm | ||||||
偏振相关损耗 Polarization dependent loss | 透射Pass Channel | PDL | 0.05 | dB | λ=1310nm，λ=1490nm | |||
反射Reflect Channel | 0.05 | λ=1550nm | ||||||
方向性 Directivity | D | 50 | dB | |||||
回波损耗 Return loss | RL | -45 | dB | |||||
插入损耗 Insert loss | 透射端Pass Channel |
IL | 0.7 | dB | ||||
反射端Reflect Channel | 0.7 | dB | ||||||
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