Key Features
●Wavelength 445 - 2100 nm available
●Coupling ratio from 50/50 to 1/99 available
●Low excess loss
●High power handling
●High stability and reliability
●Special Wavelengths WDM also available
Applications
●Power monitoring
●Splitter
●Fixed attenuation
●Testing instruments
Specifications | |||||||||
Parameter | Unit | Value | |||||||
Center Wavelength (λc) | nm | 488, 532, 635 | 780, 830 | 980, 1064 | 1700, 2000 | ||||
Operating Wavelength | nm | λc ± 2 | λc ± 5 | λc ± 10 | λc ± 20 | ||||
Max. PDL | dB | 0.2 | 0.2 | 0.1 | 0.2 | ||||
Max. Excess Loss | dB | 0.3 | 0.3 | 0.2 | 0.3 | ||||
Max. Excess Loss for each connector | dB | 1.5 | 0.7 | 0.5 | 0.3 | ||||
Max. Optical Power (Continuous Wave) | W | 4 | |||||||
Thermal Stability | dB/℃ | ≤ 0.005 over -5 °C to +75 °C | |||||||
Min. Return Loss | dB | 50 | |||||||
Min. Directivity | dB | 50 | |||||||
Fiber Type | Singlemode fiber | ||||||||
Operating Temperature | ℃ | -5 to +75 | |||||||
Storage Temperature | ℃ | -40 to +85 | |||||||
Coupling Ratio & Insertion Loss | |||||||||
Coupling Ratio | % | 1/99 | 2/98 | 5/95 | 10/90 | 20/80 | 30/70 | 40/60 | 50/50 |
Max. Insertion Loss, λc | dB | 22/0.3 | 18.5/0.35 | 14.5/0.5 | 11.5/0.75 | 8.0/1.5 | 6.0/2.0 | 4.8/2.8 | 3.6/3.6 |