The PM FWDM series provides wavelength division multiplexing while maintaining signal polarization. The components are based on environmentally stable thin-film filter technology and are characterized with high extinction ratio, low insertion loss, and high return loss. They are ideal for high speed WDM network systems.
Specifications | |||
Parameter | Unit | Value | |
Pass Band Wavelength Range | nm | 1530 - 1580 | |
Typ. Insertion Loss | dB | 0.8 | |
Max. Insertion Loss | dB | 1 | |
Typ. Isolation | dB | 30 | |
Min. Isolation | dB | 25 | |
Reflection Band Wavelength Range | nm | 980 ± 20 | |
Typ. Insertion Loss | dB | 0.4 | |
Max. Insertion Loss | dB | 0.6 | |
Typ. Isolation | dB | 15 | |
Min. Isolation | dB | 12 | |
Min. Extinction Ratio | dB | 20 | |
Min. Return Loss | dB | 50 | |
Thermal Stability | dB/℃ | 0.005 | |
Fiber Type | PM 1550 Panda fiber for Pass port 980 Panda PM fiber for Reflect and Common ports | ||
Max. Optical Power (Continuous Wave) | mW | 300 | |
Max. Tensile Load | N | 5 | |
Operating Temperature | ℃ | -5 to +70 | |
Storage Temperature | ℃ | -40 to +85 |