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UPC Fixed Male-Female SC - SM or MM 1-30dB Fiber Optic Attenuator

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$12.25 - $19.95


TXM ATTSC Fixed Male-Female SC UPC Fiber Optic Attenuator 1- 30dB

TXM offers high quality Fixed Fiber Optic Attenuators at low prices. Our widely popular Male to Female Plug in Type Attenuators have the optical fiber male connector on one side and then a female type fiber optic adapter on the other side. The fiber optic attenuator name is based on the connector type and the attenuation level. Fixed value fiber optic attenuators can reduce the optical light power at a fixed level, for example, a 5dB SC fiber optic attenuator can reduce the optical fiber power by 5dB. Our Fixed Attenuators are available in all fiber modes such as FC, LC, SC, ST. Just choose dB and then Single mode or Multimode. Our attenuators are manufactured to industry standards with ceramic ferrules and are 100% fully tested.


  • Good Interchangeability
  • Environmentally Stable and Reliable
  • Excellent Insertion Loss
  • Applicable Standard: IEC 61754-13


Optical Loss (typical) dB Range SM MM
  1-5dB ±0.5 ±0.5
  10-20dB ±10% ±10%
  21dB or more ±2dB ±2dB
Insertion Loss (typical)   0.15dB 0.3dB
Back Reflection (typical)   <-55dB <-55dB

Mating Durability: <0.2dB

Temperature Range: -40C to 85C ;

 ***If you are in need of APC Attenuators please contact us direct at 844-266-3718 or

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Warranty Information

All materials are warrantied against defect. If you are unsatisfied with our product, please contact us with your concerns and we will submit authorization for a return with refund.
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1 Review

  • 5

    Posted by Unknown on 22nd Nov 2019

    Great attenuators at a great price

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