Jeirdus LC/UPC Duplex SM(9/125) Fiber Optic Loopback Module Connector Tester Adapter

• LC/UPC Duplex SM(9/125) Fiber Optic Loopback
• Insertion loss ¡Ü 0.20 dB,Return loss 45~60 dB,Repeatability ¡Ü 0.10 dB,Changeability ¡Ü 0.20 dB,This adapters uses ceramic sleeve to connect between two SC fiber Optic cables.
• Fiber Optic Loopback Cables provide a return signal for fiber optic equipment which can be using for tesing purposes and isolating any network issues
• 100% Functionally tested before shipping,Ease and accuracy of insertion as duplex clips hold connectors togethe

Fiber Loop back is designed to provide a media of return patch for a fiber optic signal; typically it is used for fiber optic testing applications or network restorations. For the testing applications, the loopback signal is used for diagnosing a problem. Sending a loopback test to network equipment, one at a time, is a technique for isolating a problem.