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Optical Fiber Bandpass Filter(BPF) WDM FTTX 1550nm FT-FWDM-1550-BPF

Optical Fiber Bandpass Filter(BPF) WDM FTTX 1550nm FT-FWDM-1550-BPF

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Part Number: FT-FWDM-1550-BPF

Optical Fiber Bandpass Filter(BPF) WDM for FTTX, Pass 1550nm, Reflect 1460～1515 & 1585~1620

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 optical bandpass filter 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 FT-FWDM-1550-BPF is based on proven thin-film filter technology. This optical bandpass filter BPF is widely used in fiber optical communication systems and EDFA where flat and broad operating bands are needed.

Key Features

  • Broad operating band
  • High channel isolation
  • High stability and reliability
  • Length: 1M
  • Fiber Diameter: 0.9mm
  • Connector: FC/UPC

Applications

  • EDFA
  • WDM systems
  • CATV

Specification

Parameter
Type		 BPF-1*1-T1550±20
Operating wavelength (nm) 1460～1620
Transmission band wavelength (nm) 1550±20
Reflection band wavelength (nm) 1460～1515&1585~1620
Transmission insertion loss (dB) ≤0.6
Transmission channel isolation ≥20
@ 1460～1515&1585~1620 (dB)
Channel flatness (dB) ≤0.3
Return loss (dB) ≥50
PDL (dB) ≤0.1
Wavelength thermal stability (nm/℃) ≤0.003
Insertion loss thermal stability (dB/℃) ≤0.005
Power handling (mW) ≤500
Operating temperature (℃) -5 ~ +70
Storage temperature (℃) -40 ~ +85
Fiber Type SMF-28e
*The above specification is without connector.
**Other specifications can be made on customer request.


This product belongs to F-tone Networks' optical components product line. For detailed specifications, please contact our sales team. Thank you!
Important Notice:
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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Power and Wavelength Testing

Test the signal delivering strength and wavelength, to ensure the signal decoding capacity of the receiver, and the wavelength remains consistent from the transmitter to the receiver.

Power and Wavelength Testing

Traffic Testing

Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.

Traffic Testing

Optical Performance Testing

Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.

Optical Performance Testing

End Face Testing

Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.

End Face Testing

Various Switch Tests

Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.

Various Switch Tests

About F-tone Networks

F-tone Networks is now a world leader in development of optical transceivers and provide a wide range of high-speed optical solutions for optical communication networking, especially for AI, Data Center, enterprise data networking, Industry, aerospace, mining, shipbuilding, railway, metro, long haul transport networking, and mobile access networking applications
F-tone Networks invested in foundational photonics technologies and extensive product development and engineering with global presence in many area also.

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