Best Fiber Optic Attenuators (April 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

FLYPROFiber 10dB LC Fiber Attenuator 10dB-2pack | dB Options: 3dB, 5dB, 7dB, ...

9.9
CPR Score
Top 2

2 Pack 10dB SC Fiber Optic Attenuator, Single Mode Fixed in-Line Fiber Attenu...

9.8
CPR Score
Top 3

10 Pack Single Mode LC 5dB Fiber Optic Attenuator, LC/UPC in-Line Fiber Atten...

9.6
CPR Score
Tips


Our team has analyzed 980 products of different Industrial Electrical brands, including uxcell, 10Gtek, H!Fiber.com, Ultra Spec Cables, FLYPROFiber, FiberCablesDirect, EZ-FIT, Tuimiyisou, GwliUni, XLBH, Networx®, ANPTAIKE, OFCN And BaiHogi. The following list of top 28 Fiber Optic Attenuators is prepared for the customers by analyzing and comparing different 980 Fiber Optic Attenuators reviews.

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Fiber Optic Attenuators Rated by CherryPicks

Market Overview
Fiber Optic Attenuators Reviewed
  • Reviews Analyzed: 96 Items
  • CPR Avg. Rating: 8.6 / 10
28 Products Evaluated
  • Highest Price: $74.43
  • Lowest Price: $2.99
  • Avg. Price: $17.44
Price Disclaimer

Top 28 Fiber Optic Attenuators on Amazon (Verified You can Buy)

FLYPROFiber 10dB LC Fiber Attenuator 10dB-2pack | dB Options: 3dB, 5dB, 7dB, 10dB, 15dB, 20dB | LC/UPC SM Single Mode Fixed Fiber Optic Attenuator, Male to Female

FLYPROFiber

Ratings for FLYPROFiber (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
FLYPROFiber -

Features

📡As a optical passive devices, FLYPROFiber attenuators 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
📡LC/UPC singlemode fixed fiber optic attenuator 10dB,Polarization dependent loss ≤0.2dB and return loss ≥50dB
Show More

2 Pack 10dB SC Fiber Optic Attenuator, Single Mode Fixed in-Line Fiber Attenuator, SM SC/UPC Male to Female, dB Options: 3dB, 5dB, 7dB, 10dB

H!Fiber.com
AT-SC/SC-UPC-01-MT-SM-10dB-x2

Ratings for H!Fiber.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HiFiber -

Features

✅SC/UPC Fiber Optic Attenuato: SC/UPC Male to SC/UPC Female, 10dB, Singlemode fixed, Ceramic Core material, 2 Pack. Provide SC adapters to ensure the connection between fiber patch cable. 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.
Show More
Top 3

10 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

H!Fiber.com
AT-LC/LC-UPC-01-PT-SM-5dB-1-x10

Ratings for H!Fiber.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HiFiber -

Features

Connector/Connection Polish: LC/UPC Male to LC/UPC Female, 10 Pack
Attenuator db: 5dB.
Show More
Top 4

FLYPROFiber 3dB 2pcs SC Attenuator, Options: 3dB, 5dB, 7dB, 10dB, SC/UPC Single Mode Fixed Fiber Optic Attenuator, SC Male-Female, 3dB-2pack

FLYPROFiber

Ratings for FLYPROFiber (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
FLYPROFiber -

Features

📡As a optical passive devices, FLYPROFiber attenuators 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
📡SC/UPC singlemode fixed fiber optic attenuator 7dB,Polarization dependent loss ≤0.2dB and return loss ≥50dB
Show More
Top 5

SC Fiber Attenuator Male/Female Singlemode 20DB | SC/UPC Male to SC/UPC Female Fixed Single-Mode Attenuator | FiberCablesDirect | sc m/f sm attenuator 20Db

FiberCablesDirect
FCDUS102v836
0.1102 Pounds

Ratings for FiberCablesDirect (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
FiberCablesDirect -

Features

SC-SC UPC Male/Female fixed attenuator for singlemode applications to prevent over saturating an optical receiver when the optical power is too high. Using an attenuator ensures low bit error rates preventing damage to receiving fiber optic equipment.
DB Type: 20DB
Show More
Top 6

uxcell 3dB SC Fiber Optic Attenuator, SC/UPC Female to SC Male Single Mode 9/125 SC Adapter Green

uxcell
a20082800ux0160

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

[MAIN PARAMETER]: SC/UPC Female to SC Male; Single-mode; Attenuation Value: 3dB; Attenuation Accuracy: ±0.5dB.
[MATERIAL]: The core material of the adapter is ceramics.
Show More
Top 7

10Gtek 2dB LC Attenuator, LC/UPC SM Singlemode in-Line Fixed Optical Attenuator, Male-Female, 2-Pack

10Gtek
AT-LC/LC-UPC-01-PT-SM-2dB(2pcs)

Ratings for 10Gtek (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
10Gtek -

Features

Connector: LC/UPC, female to male
Attenuator dB: 2dB
Show More
Top 8

uxcell ST Mechanically Variable Optical Attenuator, Single Mode/Multi-Mode 0-30dB Adjustable Fiber Optic Attenuator

uxcell
a20082800ux0180

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

[MAIN PARAMETER]: ST; Fiber Mode: 9/125 Single mode / 62.5/125 Multi-mode.
[ADJUSTABLE]: Mechanically Adjustable Attenuation Value: 0-30dB.
Show More
Top 9

uxcell FC Mechanically Variable Optical Attenuator, Single Mode/Multi-Mode 0-30dB Adjustable Fiber Optic Attenuator

uxcell
a20082800ux0177

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

[MAIN PARAMETER]: FC; Fiber Mode: 9/125 Single mode / 62.5/125 Multi-mode.
[ADJUSTABLE]: Mechanically Adjustable Attenuation Value: 0-30dB.
Show More
Top 10

5Pcs 20dB FC-APC Fiber Optic attenuator, Fiber Signal Attenuation Converter, FC Ferrule Inserts Connector

GwliUni
fc-fc-apc attenuator-20dB

Ratings for GwliUni (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
LiUni -

Features

【Connector Type】 20dB attenuation amount, FC-APC Female to FC-APC male attenuator, adopting high performance attenuated fiber
【Operation Wavelength】This attenuator is suitable for both 1310nm and 1550 nm single mode fiber connection
Show More
Top 11

uxcell SC UPC Mechanically Variable Optical Attenuator, Single Mode/Multi-Mode 0-30dB Adjustable Fiber Optic Attenuator

uxcell
a20082800ux0178

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

[MAIN PARAMETER]: SC/UPC; Fiber Mode: 9/125 Single mode / 62.5/125 Multi-mode.
[ADJUSTABLE]: Mechanically Adjustable Attenuation Value: 0-30dB.
Show More
Top 12

uxcell 5dB SC Fiber Optic Attenuator, SC/UPC Female to SC Male Single Mode 9/125 Adapter Green

uxcell
a20082800ux0161

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

[MAIN PARAMETER]: SC/UPC Female to SC Male; Single-mode; Attenuation Value: 5dB; Attenuation Accuracy: ±0.5dB.
[MATERIAL]: The core material of the adapter is ceramics.
Show More
Top 13

uxcell SC Mechanically Variable Optical Attenuator, Single Mode/Multi-Mode 0-30dB Adjustable Fiber Optic Attenuator

uxcell
a20082800ux0179

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

[MAIN PARAMETER]: SC; Fiber Mode: 9/125 Single mode / 62.5/125 Multi-mode.
[ADJUSTABLE]: Mechanically Adjustable Attenuation Value: 0-30dB.
Show More
Top 14

uxcell FC UPC Mechanically Variable Optical Attenuator, Single Mode/Multi-Mode 0-30dB Adjustable Fiber Optic Attenuator

uxcell
a20082800ux0176

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

[MAIN PARAMETER]: FC/UPC; Fiber Mode: 9/125 Single mode / 62.5/125 Multi-mode.
[ADJUSTABLE]: Mechanically Adjustable Attenuation Value: 0-30dB.
Show More
Top 15

EZ-FIT New LC Fiber Optic LCUPC-5DB Optical Attenuator LC-UPC Fiber Attenuator 5dB Singlemode Fixed Fiber Optical Attenuator

EZ-FIT
5db

Ratings for EZ-FIT (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ezfit -

Features

The optical attenuators 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.
LC/UPC singlemode fixed fiber optic attenuator
Show More
Top 16

uxcell 3dB FC Fiber Optic Attenuator, FC/UPC to FC/UPC Single Mode 9/125 Adapter

uxcell
a20082800ux0170

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

[MAIN PARAMETER]: FC/UPC Female to FC/UPC Male; Single-mode; Attenuation Value: 3dB; Attenuation Accuracy: ±0.5dB.
[MATERIAL]: The core material of the adapter is ceramics.
Show More
Top 17

uxcell LC Mechanically Variable Optical Attenuator, Single Mode/Multi-Mode 0-15dB Adjustable Fiber Optic Attenuator

uxcell
a20082800ux0181

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

[MAIN PARAMETER]: LC; Fiber Mode: 9/125 Single mode / 62.5/125 Multi-mode.
[ADJUSTABLE]: Mechanically Adjustable Attenuation Value: 0-15dB.
Show More
Top 18

XLBH Optical Fiber Accessories 5PCS/Bag FC UPC Female to Male 15dB Fiber Optic Attenuator FC UPC 15db Female Male Fiber Optic Attenuator Adapter Connector

XLBH
0.4409 Pounds

Ratings for XLBH (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Zhangleiz -

Features

High power 1W continuous operation tested over 1000 hours
Precise attenuation
Show More
Top 19

Adjustable Fiber Optic attenuator FC/SC/ST Adjustable attenuator 0-30dB Simplex Singlemode LC Attenuation Range 0-15dB (ST/UPC 6pcs)

ANPTAIKE

Ratings for ANPTAIKE (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
AMPTYCOLTD -

Features

Precise Attenuations value
Environmentally stability
Show More
Top 20

Ultra Spec Cables Fiber Attenuator Singlemode Simplex LC/UPC Fixed 2dB

Ultra Spec Cables
6432656
2.6 x 2.3 x 0.2 Inches
0.04 Pounds

Ratings for Ultra Spec Cables (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Ultra Spec Cables (RiteAV®) -

Features

LC Male to LC Female attenuator.
Attenuation Amount: 2dB
Top 21

uxcell 10dB LC Fiber Optic Attenuator, LC/UPC to SC/UPC Single Mode 9/125 Adapter

uxcell
a20082800ux0166

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

[MAIN PARAMETER]: LC/UPC Female to LC/UPC Male; Single-mode; Attenuation Value: 10dB; Attenuation Accuracy: ±1dB.
[MATERIAL]: The core material of the adapter is ceramics.
Show More
Top 22

Networx Fiber Optic Attenuators (LC-UPC, 20db)

Networx®
0.0 x 0.0 x 0.0 Inches
0.01 Pounds

Ratings for Networx® (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Computer Cable Store -

Features

Operating Wavelengths: 1310nm, 1550nm
Fiber Connectors: LC male-female
Show More
Top 23

uxcell 5dB FC Fiber Optic Attenuator, FC/UPC to FC/UPC Single Mode 9/125 Adapter

uxcell
a20082800ux0171

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45
Top 24

uxcell 10dB SC Fiber Optic Attenuator, SC/UPC Female to SC Male Single Mode 9/125 Adapter

uxcell

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45
Top 25

uxcell 10dB FC Fiber Optic Attenuator, FC/UPC to FC/UPC Single Mode 9/125 Adapter

uxcell
a20082800ux0172

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45
Top 26

OFCN LC UPC Fiber Optic Attenuator LC 10dB Metal Male Fiber Attenuator

OFCN
45682963

Ratings for OFCN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
OFCN store -
Top 27

OFCN Fiber Optic Attenuator SC UPC 5dB Simplex Mode Metal Male Fiber Attenuator

OFCN
85296314

Ratings for OFCN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
OFCN store -
Top 28

Fiber Optic Attenuator SC UPC 10dB Simplex Mode Metal Male Fiber Attenuator

OFCN
52791731

Ratings for OFCN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
OFCN store -

Top 10 Fiber Optic Attenuators - Verified to Buy (Apr. 2024)

Top 10 Fiber Optic Attenuators Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • FLYPROFiber
  • H!Fiber.com
  • FiberCablesDirect
  • uxcell
  • 10Gtek
  • GwliUni
  • EZ-FIT
  • XLBH
  • ANPTAIKE
  • Ultra Spec Cables

Top 10 Fiber Optic Attenuators Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 uxcell 18,798 4.8
🥈 10Gtek 417 4.9
🥉 Ultra Spec Cables (RiteAV®) 167 4.9
4 HiFiber 97 4.9
5 AMPTYCOLTD 68 4.8
6 FLYPROFiber 50 5.0
7 FiberCablesDirect 40 4.8
8 ZeDZUS 31 3.5
9 ezfit 27 4.2
10 Computer Cable Store 20 4.8
View or download top Fiber Optic Attenuators seller & rating report
uxcell [18798] 10Gtek [417] Ultra Spec Cables (RiteAV®) [167] HiFiber [97] AMPTYCOLTD [68] FLYPROFiber [50] FiberCablesDirect [40] ZeDZUS [31] ezfit [27] Computer Cable Store [20] uxcell 95% 10Gtek 2% Ultra Spec Cables (RiteAV®) 1% HiFiber 0% AMPTYCOLTD 0% FLYPROFiber 0% FiberCablesDirect 0% ZeDZUS 0% ezfit 0% Computer Cable Store 0%

[Get] Fiber Optic Attenuators Deals (✅Exclusively for Prime)

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When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

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Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime Fiber Optic Attenuators Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Industrial Electrical supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Fiber Optic Attenuators to buy for new April 2024?

CherryPicks’s Methodology for Evaluating Fiber Optic Attenuators

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Industrial Electrical items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 980 of Fiber Optic Attenuators reviews based on our selection criteria. It helped us shortlist the top qualified and rated Fiber Optic Attenuators for Industrial Electrical, We found that most customers choose Fiber Optic Attenuators with an average price of $17.44, and the top brands are uxcell, 10Gtek, H!Fiber.com, Ultra Spec Cables, FLYPROFiber, FiberCablesDirect, EZ-FIT, Tuimiyisou, GwliUni, XLBH, Networx®, ANPTAIKE, OFCN And BaiHogi. 

Then our expert-level editors reviewed all those quality items and selected the top 28 Fiber Optic Attenuators for you, We have researched hundreds of sellers and picked the top sellers for Industrial Electrical, including uxcell, 10Gtek, Ultra Spec Cables (RiteAV®), HiFiber, AMPTYCOLTD, FLYPROFiber, FiberCablesDirect, ZeDZUS, ezfit, Computer Cable Store, LiUni And Zhangleiz. The FLYPROFiber 10dB LC Fiber Attenuator 10dB-2pack... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 34 consumers with an average rating of 4.7.

We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Fiber Optic Attenuators to buy.


Written By Brandi W. Cortright

Brandi is a woman in tech who loves to write about the electronics and gadgets she has used. On this site, she would be providing you unbiased reviews of electronics as they are released into the market to make you know what to expect before making a purchase.