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Fiber Optic Attenuators

Custom Cable offers fiber optic attenuators in a variety of standard connector types. These high-quality attenuators can be used for testing, turn up, or prevention of receiver overload in DWDM systems and are suitable to a wide range of applications, including telecom, CATV, military, medical and datacom. All attenuators are machine polished to a scratch-free end face for increased performance and low return loss. Optical performance is 100% tested to ensure dB loss accuracy for each precision-doped fiber optic attenuator. Each attenuator is individually serialized and bagged with actual dB values displayed on the bag label.

Singlemode UPC

LC

Singlemode LC/UPC
Singlemode LC/UPC Fiber Optic Attenuator
Product Details
Technical Specifications
Attenuation Level

In Stock

$13.20

48479-001-DB-ATN

Qty. 
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SC

Singlemode SC/UPC
Singlemode SC/UPC Fiber Optic Attenuator
Product Details
Technical Specifications
Attenuation Level

In Stock

$12.80

48474-001-DB-ATN

Qty. 
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FC

Singlemode FC/UPC
Singlemode FC/UPC Fiber Optic Attenuator
Product Details
Technical Specifications
Attenuation Level

In Stock

$11.57

48476-001-DB-ATN

Qty. 
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ST

Singlemode ST/UPC
Singlemode ST/UPC Fiber Optic Attenuator
Product Details
Technical Specifications
Attenuation Level

In Stock

$14.50

48478-010-DB-ATN

Qty. 
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Singlemode APC

LC

Singlemode LC/APC
Singlemode LC/APC Fiber Optic Attenuator
Product Details
Technical Specifications
Attenuation Level

Contact for Availability

$14.90

92929-001-DB-ATN

Qty. 
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SC

Singlemode SC/APC
Singlemode SC/APC Fiber Optic Attenuator
Product Details
Technical Specifications
Attenuation Level

In Stock

$14.33

48475-001-DB-ATN

Qty. 
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FC

Singlemode FC/APC
Singlemode FC/APC Fiber Optic Attenuator
Product Details
Technical Specifications
Attenuation Level

Contact for Availability

$14.90

48477-001-DB-ATN

Qty. 
Add To Cart

Fiber Optic Attenuator Technical Specifications


• Premium Doped Fiber Technology       • Supports High Power Levels       • Very Low Polarization Dependent Loss (PDL)       • Telcordia GR-910-CORE Compliant

  Singlemode UPC Singlemode APC Multimode
Return Loss < 50dB < 60dB N/A
Attenuation Range 0dB ~ 20dB 0dB ~ 20dB 0.5dB ~ 12dB
Tolerance 0–5dB  ±0.5dB
6–20dB  ±10%
0–7dB  ±0.5dB
8–12dB  ±0.7dB
13–20dB  ±1.0dB
1–7dB  ±1.0dB
8–12dB  ±1.5dB
Tested Wavelength 1310nm & 1550nm 1310nm & 1550nm 850nm or 1300nm
PDL < 0.2dB < 0.2dB < 0.2dB
Operating Temperature -20°C to +70°C
Storage Temperature -40°C to +80°C
 

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