variable attenuator definition

Brand Name:UNIFIBER-OEM

Model Number:Variable Fiber Optic VOA In-Line Attenuator

Place of Origin:CHINA

...Variable Fiber Optic VOA In-Line Attenuator 0~60dB As optical passive devices, Fiber Optic VOA In-Line Attenuator 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. Key Features High Precise attenuation...

Brand Name:GAPHO

Model Number:Variable Optical Attenuator

Place of Origin:China

Variable Optical Attenuator(MVOA) Features ·Low original loss ·High precision ·Wide attenuation range ·Compact size Application ·Optical passive component test · Optics lab use ·Fiberoptic Systems Testing Performance Parameters Operating Wavelength nm 850nm Bandwidth nm ±40 Insertion Loss dB Typ:0.8 Max:0.9 Attenuation range dB 0.8~60 PDL dB ≤0.1 Return Loss dB ≥35 Attenuation...

Brand Name:CY COM

Model Number:ST

Place of Origin:Shenzhen China

... the power level of an optical signal. It could be applied 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

Brand Name:CY/OEM

Place of Origin:Hu Bei Cina

Model Number:LC/APC

...Variable Optical Attenuator Low Back Reflection SC / UPC APC Fiber Optic Attenuator For High Speed Fiber Optical Transmission System Place Of Origin: Guangdong, China (Mainland) Brand Name: DYS/OEM Model Number: SC/APC Connector Type: SC/APC Return Loss: > 55dB (UPC) ≥ 65dB (APC) Operational Temperature: -40 To+ 75℃ Attenuation Tolerance: 1 To 10dB ± 0.5dB;11 To 30dB ±5%dB Operation Wavelength: 1260 To 1650nm Attenuation...

Brand Name:Takfly/OEM

Model Number:FC/UPC-A

Place of Origin:Shenzhen, China

...Attenuator 5dB 10dB 15dB 25dB Fiber Optic Attenuator Product Name: 1 to 30 dB FC/UPC Male - Female Fiber Attenuator Fiber Optic Attenuator Description: Fiber Optic Attenuator is a passive device used to reduce the amplitude of a light signal without significantly changing the wave form itself. The basic types of optical attenuators are fixed and variable...

Brand Name:CFO

Model Number:fiber optic attenuator

Place of Origin:China

...Attenuator White For CATV , Female - Male Fiber Optic Attenuation Fiber Optic Attenuator is used in a wide variety of applications and can satisfy almost any requirement where a reduction in power is needed. 1. Features: Fixed Attenuator(Fixed Type FC, SC, ST, LC) Female to male type ( FC, SC, ST, LC) In-Line Attenuator(Fused and Fiber Jumpers Type) High Return Loss(In-Line and High RL Type) Exact and Stable Attenuation(Variable

Brand Name:CFO

Model Number:fiber optic attenuator

Place of Origin:China

...Attenuator White For CATV , Female - Male Fiber Optic Attenuation Fiber Optic Attenuator is used in a wide variety of applications and can satisfy almost any requirement where a reduction in power is needed. 1. Features: Fixed Attenuator(Fixed Type FC, SC, ST, LC) Female to male type ( FC, SC, ST, LC) In-Line Attenuator(Fused and Fiber Jumpers Type) High Return Loss(In-Line and High RL Type) Exact and Stable Attenuation(Variable

Brand Name:UC

Model Number:8734

Place of Origin:China

UC8734 4-channel optically controlled optical attenuator Product Interface Description The front of the instrument UC8734 is a 4-channel single-mode optical attenuator "IN" is the light source inlet, and "OUT" is the light source outlet. At the back of ...

Place of Origin:China

Brand Name:CY

Model Number:In-line fixed attenuator

...attenuation range In-line Type Fiber Optic Attenuator In-line type attenuator Fiber Optic Attenuator is a component installed in a fiber optic transmission system that reduces the power in the optical signal. It is often used to limit the optical power received by the photo detector to within the limits of the optical receiver. Features: Excellent environment stability Wide attenuation range (variable...

Brand Name:YT

Place of Origin:china shenzhen

...Attenuators These products are doped fiber, low ripple, and environmentally stable for excellent performance. Both multimode and single mode are available with attenuation at the specified wavelengths above. In addition to our standard line of fixed products, variable attenuators...

Place of Origin:Shenzhen（China）

Brand Name:DYS/OEM

Model Number:FC/APC Variable Fiber Optical Attenuator

... type: SMF28e fiber Detail: The VOA is a fiber coupled device that is easy to work with any application. It features low insertion loss, a wide attenuation range, a small package and it is easy to operate. The attenuation range is from 0 to 40dB,

Brand Name:FOCC

Model Number:FOCC-ATT003

Place of Origin:China

Adjustable CATV 3dB 10dB Optical Fiber Attenuator / Variable Optical Attenuator FOCC SC is square shape design, with push-pull latching mechanism, its keyed, molded housing provide optimum protection. The products are available by both single mode and ...

Brand Name:FOCC

Model Number:FOCC - ATT015

Place of Origin:China

...Attenuator 1dB to 30dB FOCC Fiber Optic attenuator is used to reduce the optical power level of a communication signal, in an optical fiber used in a fiber optic communication link. They use different principles of functioning like gap-loss, absorptive or reflective techniques. This kind of type made of plastic and attenuators are step wise variable, continuously variable...

Brand Name:FOCC

Model Number:FOCC - ATT014

Place of Origin:China

...Attenuator SC UPC Plastic Body For Network Our Fiber Optic attenuator is used to reduce the optical power level of a communication signal, in an optical fiber used in a fiber optic communication link. They use different principles of functioning like gap-loss, absorptive or reflective techniques. Three basic types of Fiber optical attenuators are step wise variable, continuously variable...

Brand Name:TTI/OEM/ODM

Model Number:SM MM

Place of Origin:China

... requirements. Feature: Low Insertion Loss and High Return Loss Easy to Handle Environment Stable Customer Defined Specifiication Attenuation levels ranging from 1 dB to 30 dB Low back reflection High power endurance Application:

Brand Name:UNIFIBER-OEM

Model Number:Manual Adjustable Inline Variable Fiber Optic Attenuator(MVOA)

Place of Origin:CHINA

...Attenuation in-line Variable Optical Attenuator comprise 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.All our attenuators...

Brand Name:Unifiber or OEM

Model Number:Variable Optical Attenuator

Place of Origin:China

... balance the signal strengths in fiber circuits or to balance an optical signal when evaluating the dynamic range of the measurement system. The maximum specified attenuation is achieved within 10 turns of the adjustment screw. All in-line VOAs have

Brand Name:FOCC

Model Number:FOCC-ATT003

Place of Origin:China

Adjustable CATV 3dB 10dB Optical Fiber Attenuator / Variable Optical Attenuator FOCC SC is square shape design, with push-pull latching mechanism, its keyed, molded housing provide optimum protection. The products are available by both single mode and ...

Brand Name:FOCC

Model Number:FOCC - ATT015

Place of Origin:China

...Attenuator 1dB to 30dB FOCC Fiber Optic attenuator is used to reduce the optical power level of a communication signal, in an optical fiber used in a fiber optic communication link. They use different principles of functioning like gap-loss, absorptive or reflective techniques. This kind of type made of plastic and attenuators are step wise variable, continuously variable...

Brand Name:FOCC

Model Number:FOCC - ATT014

Place of Origin:China

...Attenuator SC UPC Plastic Body For Network Our Fiber Optic attenuator is used to reduce the optical power level of a communication signal, in an optical fiber used in a fiber optic communication link. They use different principles of functioning like gap-loss, absorptive or reflective techniques. Three basic types of Fiber optical attenuators are step wise variable, continuously variable...