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  Products Current page:Home > Products > Fiber optic patch cord > (OTDR Launch cable) 
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  • OTDR Launch cable box
  • Specifications


Designed to aid in the testing of fiber optic cable when using an OTDR. The OTDR Launch Fiber box is used with Optical Time Domain Reflectometers (OTDR´s) to help minimize the effects of the OTDR´s launch pulse on measurement uncertainty. Available in many different configurations and fiber lengths


• The OTDR test extension line, OTDR, OTDR products
• Mainly used to compensate for the OTDR test blind area, central fiber
• Without any fusion joint, small volume, light weight Easy to carry.
• Single-mode, multimode ( 62.5\125 )
• Length 500M, 1KM, 2KM... 5KM ( custom )
• Loss less than or equal to 0.5dBm\km
• With excellent sealing performance, waterproof and dustproof explosion-proof
• Imported yellow shell
• Single-mode or multimode optical fiber
• Length 1-3 km selected at random
• Fiber optic connectors available: FC, LC, SC, ST/PC or APC

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