FTTX Optical Fiber from fiber-mart.com
Optical Fiber Bandpass Filter(BPF) WDM FTTX 1550nm
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.
Our Optical Optical Fiber Bandpass Filter(BPF) WDM FTTX 1550nm FM-FWDM-1550-BPF is based on proven thin-film filter technology. This BPF is widely used in fiber optical communication systems and EDFA where flat and broad operating bands are needed.
- Broad operating band
- High channel isolation
- High stability and reliability
- Length: 1M
- Fiber Diameter: 0.9mm
- Connector: FC/UPC
- WDM systems
Operating wavelength (nm)
Transmission band wavelength (nm)
Reflection band wavelength (nm)
Transmission insertion loss (dB)
Transmission channel isolation
@ 1460～1515&1585~1620 (dB)
Channel flatness (dB)
Return loss (dB)
Wavelength thermal stability (nm/℃)
Insertion loss thermal stability (dB/℃)
Power handling (mW)
Operating temperature (℃)
-5 ~ +70
Storage temperature (℃)
-40 ~ +85
*The above specification is without connector.
**Other specifications can be made on customer request.