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Fiber Optic OTDR Launch Cable Box, Singlemode 10km SC/UPC

Fiber Optic OTDR Launch Cable Box, Singlemode 10km SC/UPC

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Part Number: FT-OTDR-BOX-SM-10

Fiber Optic OTDR Launch Cable Box, Singlemode, SC/UP-SC/UPC

An OTDR launch cable, fiber optic launch box, 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.

Fiber Type 9/125 Singlemode Length 10km
Connector 1 SC/UPC Connector 2 SC/UPC
Material SR Polypropylene Typical Loss < 0.5dB@1310nM for 1000 meters
Operating temperature -40 +55C Dimension 238x141x66mm

Product Highlights

Fiber Optic OTDR Launch Cable Box

  • Place the necessary length of fiber between the OTDR and the fiber-under-test
  • Help to make a more precise measurement with an OTDR
  • Discloses the insertion loss and reflectance of the near-end connection
  • Robust Metal Retracter

    Make the box easy to carry in actual testment.

  • Built-in Cable Management

    Helps to reduce cable stress and save space.

  • Auto Purge Valve

    Elaborate air vent valve regulates the pressure automatically.


On the Importance of Craftmanship Delicate internal structure

Non-Metal construction will not dent, corrode, or conduce electricity


On the Importance of Real Testment Readily carried with compact size and light weight

Excellent assistant for an OTDR testing in various fiber optic applications


Extensive Applications 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


This product belongs to F-tone Networks' optical components product line. For detailed specifications, please contact our sales team. Thank you!
Important Notice:
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

Power and Wavelength Testing

Test the signal delivering strength and wavelength, to ensure the signal decoding capacity of the receiver, and the wavelength remains consistent from the transmitter to the receiver.

Power and Wavelength Testing

Traffic Testing

Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.

Traffic Testing

Optical Performance Testing

Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.

Optical Performance Testing

End Face Testing

Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.

End Face Testing

Various Switch Tests

Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.

Various Switch Tests

About F-tone Networks

F-tone Networks is now a world leader in development of optical transceivers and provide a wide range of high-speed optical solutions for optical communication networking, especially for AI, Data Center, enterprise data networking, Industry, aerospace, mining, shipbuilding, railway, metro, long haul transport networking, and mobile access networking applications
F-tone Networks invested in foundational photonics technologies and extensive product development and engineering with global presence in many area also.