100m Uniboot LC to LC Outdoor Armored Fiber Patch Cable, Single Mode, LSZH Black

By using cable assemblies with LC Uniboot connectors, half of the space can be saved over traditional duplex cable. Ideal for high-density cabling application. Polarity changes can be made in the field quickly (By switching the A and B positions in the connector for each fiber), without the use of tools, to the correct fiber mapping polarity.

LC Single Mode Fiber Optic Optical Loopback Tester Adapter

LC Single Mode Fiber Optic Loopback Adapter ** High Quality and Brand New Item – Lowest Price ** Fiber Optic Loopback is designed to provide a media of return patch for a fiber optic signal; typically it is used for fiber 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.