1. An OTDR launch cable, which connects the OTDR to the link being tested, reveals insertion loss and reflectance of the near connection.
2. The OTDR launch cable is designed to be used in conjunction with an OTDR to measure the complete link loss of a fiber.
3. They are also known as additional suppressor cables, patch cords, launch cables, receiving cables or fiber rings.
4. A fiber ring serves as both a launch cable and a receiving cable.
5. If you need other lengths or fiber heads, please let us know. We support customization.