詳細信息
2000nm High Power Optical Isolator | |||||||
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Features | Applications | ||||||
Low Insertion Loss | EDFA | ||||||
Low Polarization Dependent Loss | Testing Instrumentations | ||||||
High Return Loss | Transmitters | ||||||
High Isolation | Fiber Laser | ||||||
High stability & Reliability | WDM System | ||||||
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Specifications | |||||||
Parameter | Unit | Value | |||||
Type | - | HPPMIS | HPPIIS | ||||
Stage | - | Single | Dual | Single | Dual | ||
Center Wavelength | nm | 2000 | |||||
Min. Isolation at 23℃ , λc ± 50 nm | dB | 20 | 35 | 20
| 35 | ||
Max. Insertion Loss at 23℃, λc ± 20 nm | dB | 1.0 | 1.5 | 1.0 | 1.5 | ||
Max. Extinction Ratio | dB | 20 | / | ||||
Max. Polarization Dependent Loss at 23℃ | dB | / | 0.15 | ||||
Min. Return Loss | dB | 50/50 | |||||
Max. Optical Power(CW) | W | 5,10,20 | |||||
Max. Tensile Load | N | 5 | |||||
Fiber Type | - | SM15-PS-U25D or NufernPM1950 Fiber | SMF-28 fiber or NufernSM-1950 fiber | ||||
Operating Temperature | ℃ | -5~+70 | |||||
Storage Temperature | ℃ | -40~+85 | |||||
Package Dimension | mm | 60*12*10 | |||||
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower; | |||||||
