Black Box FOLB50S1-LC Fiber Optic Loopback, OS1, Singlemode, LC, Blue

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Black Box FOLB50S1-LC Fiber Optic Loopback, OS1, Singlemode, LC, Blue
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Condition: new
Only 76 left in stock - order soon! Inventory as of date 04/10/2026.
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Overview

Features:

  • Test and troubleshoot fiber optic links in networks or devices.
  • Loopbacks "loop back" the signals from the transmit to the receive pairs.
  • Use to locate faults.
  • Features a ceramic ferrule.
⚠️ Attention CA Residents: Prop 65 Warning

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