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The Best Variable Fiber Optic Attenuators

Looking for the best Variable Fiber Optic Attenuators?

Discover now our comparison of the best Variable Fiber Optic Attenuators. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Variable Fiber Optic Attenuators are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Variable Fiber Optic Attenuators in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1
uxcell ST Mechanically Variable Optical Attenuator, Single Mode/Multi-Mode 0-30dB Adjustable Fiber Optic Attenuator
  • [MAIN PARAMETER]: ST; Fiber Mode: 9/125 Single mode / 62.5/125 Multi-mode.
  • [ADJUSTABLE]: Mechanically Adjustable Attenuation Value: 0-30dB.
  • [FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability.
  • [SPECIFICATION]: Operation Wavelength: 1310nm, 1550nm, 850nm, 1550nm.
  • [APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation.
No. 2
uxcell LC Mechanically Variable Optical Attenuator, Single Mode/Multi-Mode 0-15dB Adjustable Fiber Optic Attenuator
  • [MAIN PARAMETER]: LC; Fiber Mode: 9/125 Single mode / 62.5/125 Multi-mode.
  • [ADJUSTABLE]: Mechanically Adjustable Attenuation Value: 0-15dB.
  • [FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability.
  • [SPECIFICATION]: Operation Wavelength: 1310nm, 1550nm, 850nm, 1550nm.
  • [APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation.
No. 3
uxcell SC Mechanically Variable Optical Attenuator, Single Mode/Multi-Mode 0-30dB Adjustable Fiber Optic Attenuator
  • [MAIN PARAMETER]: SC; Fiber Mode: 9/125 Single mode / 62.5/125 Multi-mode.
  • [ADJUSTABLE]: Mechanically Adjustable Attenuation Value: 0-30dB.
  • [FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability.
  • [SPECIFICATION]: Operation Wavelength: 1310nm, 1550nm, 850nm, 1550nm.
  • [APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation.
SaleNo. 4
LC/UPC Optical Adjustable Attenuator Fiber Connector Variable Optical Attenuator LC Adapter Industrial Control Components 1DB-30DB
  • This LC UPC fiber optic connector has good repeatability, wear resistance and temperature stability.
  • Average additional loss value is less than 0.2dB, the return loss is high, and the number of insertion and removal times is greater than 1000.
  • With the premise of 5S standardization and scientific management, it is delivered at a fast speed and strictly tested before leaving the factory to ensure normal use.
  • The optical fiber connector effectively suppresses ground loop noise, eliminates ground interference, and effectively isolates the signal field from the main control terminal.
  • This fiber connector also avoids accidental damage to the main control terminal.
No. 5
Optical Fiber Connector, Variable Optical Attenuator, FC UPC Mechanically Adjustable Attenuator, Industrial Accessories 1-30dB,Industrial Connector
  • Under the premise of 5S standardization and scientific management, it will be delivered at a faster speed and strictly tested before leaving the factory to ensure normal use.
  • The fiber adapter connector has good repeatability, good wear and good temperature stability.
  • The average additional loss of this adjustable attenuator is less than 0.2dB, high return loss, and more than 1000 plug-in cycles.
  • Effectively suppress ground loop noise, eliminate ground interference, and effectively isolate the field from the main control terminal.
  • This mechanically adjustable attenuator avoids accidental damage to the main control terminal.
No. 6
Carrier Class Fiber Attenuator Mechanical, Fiber Optic Variable Optical Attenuators Single Mode 1310-1550nm
  • Features: This is a carrier-class mechanical flange fiber optic attenuator adapter. Low insert lost,high stability and long service life. Low accuracy attenuation of the adapter,less than +-0.5db
  • Carrier-class Mechanical: This is a carrier-class mechanical flange fiber optic attenuator adapter
  • +-0.5db: Low accuracy attenuation of the adapter,less than +-0.5db
  • -40~+80℃: The attenuator can work normally between -40~+80℃ This is a carrier-class mechanical flange fiber optic
  • Wavelength Parameter: The insert core is ceramic type with a wavelength of 1310~1550nm.
SaleNo. 7
Adjustable Key-Press Attenuator Step-Adjustable Attenuator 0-30dB SMA 2W
  • Power: 2W, Operating frequency: DC-3GHz, Connector: SMA
  • Attenuation adjustment range: 0-30dB step
  • Attenuation step: 1.2.4.8.16dB ( 0-30dB)
  • Insertion loss: ≤3.5dB, Standing wave ratio: ≤ 1.4
  • Single-button attenuation accuracy: 0-8dB±0.9dB / 10-20dB±2.0dBMulti - bond attenuation accuracy: ± 3.5dB
No. 8
uxcell FC UPC Mechanically Variable Optical Attenuator, Single Mode/Multi-Mode 0-30dB Adjustable Fiber Optic Attenuator
  • [MAIN PARAMETER]: FC/UPC; Fiber Mode: 9/125 Single mode / 62.5/125 Multi-mode.
  • [ADJUSTABLE]: Mechanically Adjustable Attenuation Value: 0-30dB.
  • [FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability.
  • [SPECIFICATION]: Operation Wavelength: 1310nm, 1550nm, 850nm, 1550nm.
  • [APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation.
No. 9
2 Pack Single Mode LC 5dB Fiber Optic Attenuator, LC/UPC in-Line Fiber Attenuator, Male/Female, Single-mode Fixed, SM, dB Options: 3dB, 5dB, 7dB, 10dB
  • LC/UPC Fiber Optic Attenuator: LC/UPC Male to LC/UPC Female, 5dB, single mode fixed, Ceramic Core material, 2 Pack.
  • Low Insert-loss & High Return-loss: Polarization dependent loss ≤0.2dB and Return Loss: ≥ 50dB. Using an attenuator to prevent over saturating an optical receiver when the optical power is too high and ensures low bit error rates preventing damage to receiving fiber optic equipment.
  • Good Repeatability & Intercalation: Widely used in Optical Fiber Distribution Frame, Optical Communication Network, Optical Fiber Broadband Access Network, Optical Fiber CATV, Optical Fiber Testers, FLAN, the performance is stable and reliable.
  • Feature: Light weight, small volume, high accuracy, good stability and convenient operation.
  • Attenuator Application: Optical attenuator is a passive device used to reduce the power level of an optical signal. It is generally used in single-mode long-haul applications to prevent optical overload at the receiver.
No. 10
uxcell FC Mechanically Variable Optical Attenuator, Single Mode/Multi-Mode 0-30dB Adjustable Fiber Optic Attenuator
  • [MAIN PARAMETER]: FC; Fiber Mode: 9/125 Single mode / 62.5/125 Multi-mode.
  • [ADJUSTABLE]: Mechanically Adjustable Attenuation Value: 0-30dB.
  • [FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability.
  • [SPECIFICATION]: Operation Wavelength: 1310nm, 1550nm, 850nm, 1550nm.
  • [APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation.

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Last update on 2025-01-26 / Affiliate links / Images from Amazon Product Advertising API