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Optical Fiber Filter WDM FTTX 1625nm FS-FWDM-1625
The optical filter is an instrument that is used for wavelength selection, which can select required wavelengths from a large number of wavelengths and reject the addition wavelengths. It can used in wavelength selection, the noise filter of the optical amplifier, gain equalization, optical multiplexing/demultiplexing.
Optical Fiber Filter WDM FTTX 1625nm FS-FWDM-1625 is made by special optical components and advanced technology, it can deeply let 1250-1590nm wavelength pass but efficiently reflect 1600-1670nm wavelength. This product is mainly used in optical fiber on-line testing. It is ideal component of 1625/1650nm optical fiber filtering.
Key Features
High light transmittanceHigh isolationLow PDLEffect of temperature is smallLength: 1MFiber Diameter: 0.9mmConnector: FC/UPC
Applications
FTTX on line testing OTDR monitor module 1625/1650nm filter system
Specification
Parameters | Value | Unit |
Reflection Wavelength Range | 1600-1670 | nm |
1625nm Transmittance | 80-90 | % |
1650nm Transmittance | 75-85 | % |
Transmission Wavelength Range | 1250-1590 | nm |
1310nm Isolation | ≥50 | dB |
1490nm Isolation | ≥45 | dB |
1550nm Isolation | ≥38 | dB |
PDL | ≤0.3 | dB |
Temperature Shift Factor | ≤2 | % |
Max. Power Handle | 300 | mW |
Operation Temperature | -25 +70 | |
Storage Temperature | -40 +85 | |
Optical Fiber Type | SM Φ0.9 | / |
Connector | FC/APC or FC/PC | / |
Material Of Shell | SUS304 | / |
Specification
Parameters | Value | Unit |
Reflection Wavelength Range | 1600-1670 | nm |
1625nm Transmittance | 80-90 | % |
1650nm Transmittance | 75-85 | % |
Transmission Wavelength Range | 1250-1590 | nm |
1310nm Isolation | ≥50 | dB |
1490nm Isolation | ≥45 | dB |
1550nm Isolation | ≥38 | dB |
PDL | ≤0.3 | dB |
Temperature Shift Factor | ≤2 | % |
Max. Power Handle | 300 | mW |
Operation Temperature | -25 +70 | |
Storage Temperature | -40 +85 | |
Optical Fiber Type | SM Φ0.9 | / |
Connector | FC/APC or FC/PC | / |
Material Of Shell | SUS304 | / |