OTDR Launch Cable Box/OTDR Dead Zone Eliminator/Pulse Suppressor The OTDR Launch Cable is designed to aid in the testing of fiber optic cable when using an OTDR to help minimize the effects of the OTDR's launch pulse on measurement uncertainty. Using a DZE launch cable at the beginning of the fiber under test and a DZE receive cable at the end of the fiber under test allows the ability to perform loss measurments on entire length of the fiber.
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How To Use Without a launch cable . . . Without the use of the Komshine Dead Zone Eliminator Launch Cable, the initial length of fiber is hidden within the launch pulse. Loss measurements cannot be accomplished in the initial section of fiber.
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