Upgraded high accuracyfiber identifierFFS407 integrates VFL and LED lighting function,It is one of the necessary tools for fiber maintenance. Fiber identifier can detect any position of the single mode and multi mode fib···

When using theoptical cable identifier, the user only needs to tap the optical cable lightly to easily find the target. The built-in system of the instrument can convert the tapping information into audio and video signa···

The height of each point in theOTDRcurve represents the backscattered light intensity at that location. When looking at the OTDR curve, you can see that the reflected signal is raised in some places, as if the optical po···

Knowledge of OTDR extension cableTheOTDRextension cable is similar to the optical fiber jumper. There is no fusion point in the middle of the optical fiber. During the optical fiber test, the OTDR extension cable is the ···

The difference between the two is that the pigtail is used to connect the optical cable and the jumper, and the jumper is to connect the pigtail and the terminal equipment.Optical fiber jumperis a jumper used from equipm···