OTDR Launch Cable Ring OTDR Dead Zone Eliminator 500m/1KM/2KM Fiber Ring

An OTDR launch cable, which connects the OTDR to the link-under-test, discloses the insertion loss and reflectance of the near-end connection. It is often available on a small spool or within a “launch box”, which is used to create the proper conditions for testing another similar optical fiber for faults. This method avoids undesirable variations in loss and distance measurements. A launch fiber will help to overcome the blind spot or Dead Zone of an OTDR brought about by high launch power or faults near the launch end of the fiber.  Widely used with OTDR to help minimize measurement uncertainty indoor or outdoor, test the comprehensive performance of newly installed fiber links and detect problems in the existing fiber links

Feature & Application

• OTDR cable is mainly used to form the blind area of OTDR test.
• There are no fusion joints in the center of the optical fiber, small in size, lightweight and easy to carry.
• Loss is less than or equal to 0.5dBm/km.
• Comes with plastyc coil to easily store OTDR cable.
• Single mode fiber type: Corning® SMF-28® Ultra 
• Multimode fiber type: Corning® ClearCurve® OM3, OM4
  
• Possible lengths 500, 1000, 2000 m
• Type of optical connectors SC/UPC, SC/APC, LC/UPC, LC/APC, FC/UPC, FC/APC, ST/UPC, ST/APC
• Operating Temperature Range -40 to 85°C (-40 to 185℉)