Customized Variable Fiber Optic VOA InLine Attenuator 0-60dB

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Fiber-MART Variable Fiber Optic VOA In-Line Attenuator 0-60dB

As optical passive devices,Fiber-MART 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

Variable Customized In-Line Fiber Optic Attenuator

Low insertion loss & Low PDL
Wide attenuation range 0dB to 60dB
High stability & high reliability

1. High quality ceramic core&In-line structure

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.

2. Customized connector & Easy to use

The Fiber-MART 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.

3. Collimator-based manually variable attenuation

The attenuator from Fiber-MART 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.

4.Environmental protection PVC materials

The product adopts the new environmental protection PVC material, the access port with a dust-proof cap, prevents the communication quality to be affected.

Attenuator Application

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.