0 db-30 db LC adjustable fiber optic attenuator
Fiber optic attenuator or optical attenuator is a passive component used to reduce the power level of an optical signal, either in free space or in an optical fiber. The basic types of optical attenuators are fixed,step-wise variable, and continuously variable. However, generally the optical attenuator classified as fixed or variable attenuators. What’s more, they can be classified as LC, SC, ST, FC, MU, E2000 etc. according to the different types of connectors. YOGEL provides optical attenuators with various connector types, such as LC/FC/SC/ST/MU/E2000, available with UPC or APC polish, male or female interface. Our fixed fiber attenuators with attenuation range from 1 dB to 30 dB (step by 1 dB), while the variable optical attenuators (generally used as in-line attenuators) can be adjusted from 0 to 60 dB
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Operating Wavelength
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SM: 1200nm, 1600nm or 1310nm, 1550nm
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Return Loss
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≤50 dB (PC), ≤55 dB (UPC), ≤ 65 dB (APC)
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Attenuation Accuracy
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+/-0.5 (1-10), +/-1.0 (11-30)
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Polarization Dependent Loss
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≤ 0.2dB
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Maximum Optical Input Power
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200mW
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Operating Temperature
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-40℃ to + 80℃
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Attenuation values
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1~10dB/15dB/20dB/25dB/Specified
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Polish Type
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PC UPC APC
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Return Loss
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50dB 55DB 65DB
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Connector Type
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FC,SC,ST,LC,MU FC SC
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Attenuation Accuracy
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<±0.5dBfor1-10dB,<±1dBfor11-30dB
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Wave Length
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850nm,1310nm1550nm,1310nm&1550nm
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Bandwidth
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±40nm
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Operating Temperature
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-40 ~ 80
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Storage Temperature
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-55 ~ 85
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Ferrule Material
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Ceramic
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Packaging Details: 15 pieces/carton, Optical Fiber Product can be OEM/ODM.
We can design some special packaging according to customer's requirement.
Delivery Details:
3~5 days after receipt of deposit for little orders.
Welcome to our company!
Shanghai Yogel commu nication Equipment Co., Ltd. is a professional company engaged in optical fiber passive devices, fusion splicer & accessories and optical test instruments. We provide sales and services of patch cords, fast connector, fiber coupler, optical adapters and fiber splice closure. Based on competitive prices, high-quality products and innovative technology, we stand apart from the rest in domestic FTTH, the DTV head-ends and broadcast industry
In addition, we have obtained ISO9001, SGS, the State Administration of Radio, Film & TV network access for broadcast equipment certificates and carry out IEC and CE standard strictly.
In many cities and provinces around China, our products are widely used in Telecom, CATV, and all kinds of optical communication network. We also welcome OEM and ODM orders. Customized, Individual requirements and Samples are available. Whether selecting a current product from our catalogue or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. They will never disappoint you. . With Yogel, you will have an excellence career. We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits
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Customized designs and specifications are welcome. For more product details, please do not hesitate to contact us or visit our website, and you will be surely satisfied with our competitive prices and superior quality .
Advantages:
1).Lead time
With more than 200 employees in my company, at least 10,000 connectors can be produced in 1 day.
2).Research Department
With separated research team, it is advantageous that we are able to have products customized.
3).Quality assurance
Every product will be tested to be of good quality. Meanwhile free samples can be supplied.
