The PSB/SPSB Launch Cable and Pulse Suppressor Box by EXFO America is an essential tool for precise fiber testing with an Optical Time Domain Reflectometer (OTDR). This device effectively addresses the OTDR's dead zone, allowing for accurate loss measurement at both the initial and final connections of the fiber under test, enhancing the reliability of your testing process. Crafted with single-mode fiber featuring a 9/125 μm design and housed in a durable 3 mm jacket, the launch cable ensures minimal connector insertion loss of less than 0.5 dB and excellent reflectance, making it a standout choice for professionals in the telecommunications field. With a generous length of 1000 meters, it is perfectly suited for various inside plant and electronics applications, particularly when utilizing jumpers in SC configurations.