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OTDR Launch Cable Box---STC-LC500N
    Publish time 2021-04-16 13:46    
This launch box is designed to aid in the testing of fiber optic cable when using an OTDR.
The unit is used with ’OTDR to help minimize the effects of the OTDR's launch pulse on measurement uncertainty.
This box is stronger enough for the field using, the casing featured with IP67 waterproof, anti air pressure

Standard boxes along with custom configurations for OTDR applications.
Compact and rugged packaging.
Portable for field use.
Prevents fiber damage and ensures accurate results.
Pulse suppressor, Launch Box, Delay Line, Installation/Testing, Training, Calibration.
IP67 water/dust-proof.

Complied with or exceeds Standard
ITU-T G.652D, G.657A1/A2
ITU-T G651.1 OM1 OM2 OM3 OM4


Outline size(Length*Width*Height)( mm)



Box Material

PP alloy


Weight (kg)

About 1.1

Connector type

Can be customized

Typical Loss(dB)

<0.65 tested @1310nm with 1000meters for SM

1.9 tested@850nm with 500 meters for MM

Fiber Length(km)

Max 2.5 km

Operating Temperature(°C)

-40 to +55