What is OTDR?

Recently many people asked me what is OTDR on my Facebook. Today this article will give you a detailed introduction of OTDR. What is OTDR? An optical time-domain reflectometer (OTDR) is an optoelectronic instrument used to characterize an optical fiber. An OTDR is the optical equivalent of an electronic domain reflectometer. It injects a series […]

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Cable Testing With Fluke Cable Tester

No matter installing new cable, or troubleshooting the existing cable, cable testing plays an essential role in the process. Common tests for datacom cabling include length, wiremap, attenuation, NEXT, DC loop resistance, and return loss. When doing cable testing must with the Fiber Optic Test Equipment, and the Fluke Cable Tester is popular. As networks […]

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