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Foc Communication CO.,LTD

Good quality Fiber Optic Termination Box for sales
Good quality Fiber Optic Termination Box for sales
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Singlemode LC / APC 2dB 3dB Fiber Optic Attenuator for Fiber optical sensor

China Singlemode LC / APC 2dB 3dB Fiber Optic Attenuator for Fiber optical sensor supplier

Large Image :  Singlemode LC / APC 2dB 3dB Fiber Optic Attenuator for Fiber optical sensor

Product Details:

Place of Origin: China
Brand Name: FOCABLE
Certification: RoHS Compliant, ISO Certificate
Model Number: LC/APC Fiber Optic Attenuator

Payment & Shipping Terms:

Minimum Order Quantity: 10PCS
Packaging Details: 1PCS/PE Bag
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Detailed Product Description
Attenuation: 0dB To 25dB Connector: FC, SC, ST, LC, MU
Type: Male To Female, Female To Female Mode: Singlemode, Multimode

Singlemode LC / APC 2dB 3dB Fiber Optic Attenuator for Fiber optical sensor​

FOC COMMUNICATION CO., LTD offers high quality attenuators for long haul plug in fiber optic applications. Our competitive pricing helps our customers achieve success in the long-haul or FTTH industries. Available in 5, 10, 15, and 20 dB you will find a great fit using our standard attenuators in most applications. Built to order our typical lead time is 3-7 days.


We supply both LC/UPC fiber optic attenuator and LC/APC fiber optic attenuators for single mode applications. Their attenuation level ranges from 1dB to 30dB. This MU fiber attenuator can work at 1240nm to 1620nm range, including the typical SMF 1310nm and SMF1550nm.

Our LC fiber optic attenuators feature the high return loss, high power light source durability and wavelength independence. They are suit to use with EDFA, DWDM and other fiber optic communication systems to reduce the optical light power at a fixed level. The LC fiber attenuators are good price and prompt delivery.



High precision attenuation level(with 1dB,2dB,3dB... to 30dB, typical 5dB, 10dB 15dB)

Precision control of attenuation range
Wide attenuation range

Low back reflection and Low PDL

Precision ceramic ferrule

Plastic or metal housing material

Inline design is easy to use (plugs between existing fiber jumper & equipment)

Portable, Easy installation, Readily panel mountable

High Quality Return loss 60db or Greater

Dual wavelength (1310nm/1550nm)

Attenuators marked with attenuation level

FC, SC, ST, LC MU optional
100% factory test
Fixed type, male to female type, in-line type, variable type
UPC, APC available



Broadband Network
Fiber in the Loop
Local Area Networks (LAN)
Long Haul Telecommunications (CLEC, CAPS)
Network Testing
Passive Optical Networks



Parameter Unit Value
Operating Wavelength nm 1310/1550 ± 10
Tolerance for 1~5 dB Attenuation dB ± 0.5
Tolerance for 6~30 dB Attenuation % ± 10
Return Loss dB > 50
Operating Temperature C -40 to +75
Polarization Dependent Loss dB < 0.1
Mating Durability cycle >1000


Fiber Optic Attenuator, Optical Fiber Attenuator, Fiber Attenuators

Contact Details
Foc Communication CO.,LTD

Contact Person: Lily

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