high precision manual variable optical attenuator

Brand Name:GEZHI or OEM

Model Number:PM Manual VOA

Place of Origin:China

High Precision 532-2050nm PM Manual Variable Optical Attenuator for Optics Laboratory Product Description 532-2050nm Polarization Maintaining (PM) Manual Variable Optical Attenuator is a fiber component which can control the attenuation of the optical power by adjusting the screw, the attenuation value can be up to 60dB, it's widely used in optical power testing system, fiber line protection and optical power monitoring field. Features High

Brand Name:UNIFIBER-OEM

Model Number:Manual Variable Optical Attenuator

Place of Origin:CHINA

...Manual Variable Optical Attenuator Single Mode Variable in-line optical attenuators 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...

Brand Name:GAPHO

Model Number:Fiber Optical Attenuator

Place of Origin:China

high reliability MEMS variable optical attenuator VOA 1310 1480 1550 nm fiber diameter 900 um The MM Series VOA is based on a proprietary micro-electro-mechanical mechanism featuring compact design, simple construction, easy direct drive, and excellent optical...

Brand Name:KEXINT

Model Number:Fiber optical attenuator

Place of Origin:CHINA

... of the signal in the fiber as it is transmitted through the device. These VOAs can be used to to precisely balance the signal strengths in fiber circuits or to balance an optical signal when evaluating the dynamic range of the measurement system.

Brand Name:YOUCii

Model Number:U8320

Place of Origin:CHINA

... as well as optical measurement and applications of AWG & PLC components, optical amplifiers and other general purpose fibers. The U8320 benchtop optical attenuator is a high precision and wide range optical power attenuator. Euwest Instruments offers a

Brand Name:OMC or OEM

Model Number:0-60dB Inline Variable

Place of Origin:China

...Variable Fiber Optic Attenuator With SC UPC Connector Single Mode Variable Optical Attenuators allow the user to manually vary the attenuation of the signal in the fiber as it is transmitted through the device. These VOAs can be used to to precisely 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...

Brand Name:KCO, Kocent Optec Limited

Model Number:FC/APC-FC/APC

Place of Origin:Guangdong, China

...Variable Fiber Optic Attenuator , VOA Variable Optical Attenuator Quick detail: - Model Number: FC/APC-FC/APC - Model Name: Inline fiber attenuator - Material: Plastic - Dusty cap color: green, blue - Attenuation range: 0-30 dB Features: - High precision. - Good stability. - Small size and bulk. - Easy to operate. - Based on IEC/Telcordia Bell GR-326-Core Tested - Metal ion doped fiber - High...

Brand Name:ANC

Model Number:SC Variable Attenuator

Place of Origin:China

...Limited has a structure similar to an optical adapter. It utilizes the air gap between the two connectors to realize optical attenuation. However, the air gap can be continuously adjusted and fixed manually. This induces a variable optical attenuation from

Brand Name:OTOP

Model Number:SC / M-F

Place of Origin:China

...Variable Optical Attenuator SC / APC Male to Female SGS Certification ♦ Features Low back reflection and Low PDL High precision attenuation value Precision control of attenuation range Wide attenuation range Precision ceramic ferrule FC, SC, ST, LC … optional Plastic or metal housing material ♦ Details As a optical passive devices, Otop attenuators mainly used in fiber optic to debug optical power performance & optical...

Brand Name:Blueto

Model Number:MVOA

Place of Origin:China

Variable Optical Attenuator MVOA LC Connector Single Mode In-Line Attenuator SM Features Low original loss High precision Wide attenuation range Precision ceramic ferrule FC, SC, ST, LC … optional Plastic or metal housing material Application Optical passive component test Fiber optic Systems Testing, Fiber optic telecommunication system, Optics lab use, CATV Performance: Parameters Unit Specification Operating Wavelength nm 1310/1550 Attenuation

Brand Name:FIBERY

Model Number:FYVOA

Place of Origin:China

...Optic Attenuator 0~50DB FC ST LC SC Single Mode Variable Optical Attenuators De​scription Single Mode Variable Optical Attenuators allow the user to manually vary the attenuation of the signal in the fiber as it is transmitted through the device. These VOAs can be used to to precisely balance the signal strengths in fiber circuits or to balance an optical...

Brand Name:Haiyu Optical

Model Number:HYG-ATU-VOA-011

Place of Origin:China

...Variable Optical Attenuator VOA Singlemode Multimode LC / UPC Collimator variable optical attenuator (VOA) is a fiber optic attenuator that is available in Singlmeode, Multimode 62.5 and Multimode 50µm. These attenuators can be terminated with any connector option including, SC, SC/APC, ST, FC, FC/APC, LC, AND LC/APC. This useful tool for the optical components power adjustment and systems test. Parameters: Features: High precision

Brand Name:Fujioptic

Model Number:MM

Place of Origin:Wuhan, China

... variable 0-30dB attenuation 2, Amount on line attenuation adjustment and locking. 3, With low excess loss, good stability, high reliability, small size, light weight and so on. 4, Products made into FC, FC-ST, ST and other forms of st andard adapters. 5,

Brand Name:FOCC

Model Number:FOCC-ATT006

Place of Origin:China

... over 1W of high power light exposure for extended periods of time, making them well-suited to EDFA and other high-power applications. Low Polarization Dependent Loss (PDL) and a stable and independent wavelength distribution make them ideal for DWDM.

Brand Name:Geehe or OEM

Model Number:Optical Pad Attenuator, Bulkhead Attenuator

Place of Origin:Wuhan, China

...ion doped optical fiber and are designed to provide consistent attenuation levels as well as maintaining polarization characteristics. Typical application for an optical pad attenuator is to reduce the amount of optical power by a specific amount as to not

Brand Name:FOCABLE

Model Number:FC/APC Variable Fiber Optic Attenuator

Place of Origin:China

...Optical Fiber Attenuator For Telecom Networks / Variable attenuator Fiber optic attenuators FC/APC are designed to give accurate attenuation over a wide range of wavelengths. The plug type configuration allows them to be used directly on the end of a patch cord, which in turn can insert directly into an adaptor. Optical attenuator FC/APC are capable of withstanding over 1W of high...

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:CFO

Model Number:SC-LC attenuator

Place of Origin:China

... related loss Compact structure 2. Application: Optical line distributing frame Fiber-optical network system Hi-speed fiber-optical transmission system CATV system Dense Wavelength Division Multiplex (DWDM) system Optical add-drop multiplexers (OADM)

Brand Name:J&K

Model Number:ST/UPC Attenuator

Place of Origin:SHENZHEN,CHINA

...optic connectors Precise attenuation values Industry standard attenuation levels Low PDL and insertion loss Precision polishing for reduced back reflection Highly Reliable Physical Contact Connectors Compartmentalized case provides safe component storage and simple organization Small, durable case for easy portability RoHS compliant Applications DWDM applications Test & measurement Optical...

Brand Name:Fiberall

Model Number:FA-TEOA3560

Place of Origin:China

...Variable Optical Fiber Attenuator Provides Max 60dB Attenuation Desktop variable optical attenuator is a novel instrument which can control optical attenuation freely by PC or panel, it adopt new appearance and circuit design and it is able to provide 0 ~ 60dB continuously adjustable attenuation in a single mode 1260 ~ 1650nm wide wavelength range, it is with high...