詳細信息
2μm Polarization Maintaining Tap 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 | - | Single Stage | Dual Stage | |||
Operating Wavelength | nm | 2000±20 | ||||
Max. Excess Loss | dB | 1.4 | 1.7 | |||
Tap Ratio(Input to tap) | % | 1±0.2, 2±0.4, 5±1.0, 10±2.0, 50±4.0 | ||||
Peak Isolation at 23℃ | dB | 32 | 52 | |||
Min. Isolation at 23℃ | dB | 20 | 40 | |||
Max. Extinction Ratio at 23℃ (only for PMF) | dB | 18 | ||||
Min. Return Loss | dB | 50 | ||||
Min. Directivity | dB | 50 | ||||
Max. Optical Power(CW) | mW | 300 | ||||
Fiber Type | Tap port | - | SMF-28e or PM1550 Panda Fiber | |||
Input & output | - | PM 1550 Panda fiber | ||||
Operating Temperature | ℃ | -5~+70 | ||||
Storage Temperature | ℃ | -40~+85 | ||||
