Part Number: FWDM-1625-FM
Optical Fiber Filter WDM FTTX 1625nm FT-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 FT-FWDM-1625 is made by special optical components and advanced technology, it can deeply let 1600-1670nm wavelength pass but efficiently stop 1250-1590nm 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 transmittance
- High isolation
- Low PDL
- Effect of temperature is small
- Length: 1M
- Fiber Diameter: 0.9mm
- Connector: FC/UPC
Applications
- FTTX on line testing
- OTDR monitor module
- 1625/1650nm filter system
Specification
| Parameters | Value | Unit |
|---|---|---|
| Passed Wavelength Range | 1600-1670 | nm |
| 1625nm Transmittance | 80-90 | % |
| 1650nm Transmittance | 75-85 | % |
| Stopped 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 | / |
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.
Traffic Testing
Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.
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.
End Face Testing
Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.
Various Switch Tests
Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.