Part Number: VOA-B-FT01
F-tone Variable Fiber Optic VOA In-Line Attenuator 0-60dB
As optical passive devices,F-tone attenuators are mainly used in fiber optic to debug optical power performance & optical instrument calibration correction & fiber signal attenuation to ensure the optical power in a stable and desired level in the link without any changes on its original transmission wave.
| Fiber Connector | LC/SC/FC/ST | Ferrule Type | Zirconia Ceramic |
|---|---|---|---|
| Cable lengths | 2 meters | Transfer Mode | Singlemode&Multimode |
| Attenuation | 0~60dB | Operating Wavelength(nm) | 1310~1550(SM)/850~1300(MM) |
| Attenuation Accuracy | ±0.8dB | Minimize Insertion Loss | <2.5dB |
| Polarization Dependent Loss | ≤0.2dB | Max Optical Input Power | 200mW |
| Humidity | 95%RH | Operating Temp Range | -40~80°C |
| Storage Temp Range | -40~85°C |
Highlights
- Low insertion loss & Low PDL
- Wide attenuation range 0dB to 60dB
- High stability & high reliability
The application of Imported A - grade ceramic insert and in-line structure enable the product with high stability , good reliability , high transmission speed and low insertion loss.
The F-tone Customized In-Line Fiber Optic Attenuator is able to satisfy your need by customized fiber connector, you can choose LC/SC/FC/ST four kinds fiber connector of your attenuators.
The attenuator from F-tone are designed to give the accurate attenuation required by the connected device and are available in a wide 0dB to 60dB range of attenuation levels by turning the thumb screw.
The product adopts the new environmental protection PVC material, the access port with a dust-proof cap, prevents the communication quality to be affected.
Variable in-line optical attenuators comprises a dual fiber collimator and a reflection component separated by a linear moveable ND filter. They are used to permit dynamic control of optical power levels in a fiber and can be applied to adjust power level of signal in the optical communication at the output of light sources, E/O converters and for the linear or dynamic range of power meter.
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.