 阴阳型光纤衰减器
Fiber Optic Attenuater |
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| 概述 |
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| 采用包层模压缩衰减光纤，具有良好的光学性能 |
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| 插头结构，易于安装 |
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| 误差小 |
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| Descripition |
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| Adopting high attenuation fiber with the cladding mode suppression |
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| design,featuring the excellent optic performance |
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| Easy connection with plug-in type structure |
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| Little error |
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| 工 作 波 长 Operating Wavelength |
1260nm～1650nm |
| 衰 减 值 Attenuation Value |
1dB-10dB(1dB step),15,20,25,30dB |
| 形 式 Connector Type |
SC,FC,ST,LC,MU |
| 衰 减 精 度 Tolerance |
1-10dB |
PC or APC polishing |
| 11-20dB |
±0.5dB |
| 21-30dB |
±1.0dB |
| 反 射 损 耗 Return Loss |
≥50dB(PC),≥65dB(APC) |
| 偏振相关损耗 Polarization |
≤0.2 |
| 工 作 温 度 Operating Temperature |
-40℃~+75℃ |
| 存 储 温 度 Storage Temperature |
-40℃~+85℃ |
| 热 稳 定 性 Temperature Sensitivity |
0.003dB/℃ |
| 最大承受功率 Max.power Capability |
250mW |
