LC Fiber Optic Loopback Module Single-mode

buy LC fiber optic loopback module, single-mode LC fiber loopback, patch cable for fiber optic communication system

General Details

FOCONEC is manufacturer fo LC Fiber Optic Loopback Module in single-mode G657.A2 fiber. This modularly designed LC loopback incorporates two LC connectors in SM fiber. One LC fiber optic connector is plugged into the output port, while the other LC fiber optic connector is plugged into the input port of the equipment.

Our fiber loopback plug provides a media of return path for a signal, and offer system test engineers with a simple but effective way of testing the transmission capability and receiver sensitivity of fiber optic network equipment.

As well, we produce single-mode LC loopback patch cable, which is similar to a simplex patch cord, two LC connectors are paired by one clip.


  • LC fiber optic loopback, plastic module packed
  • Single-mode bend-insensitive G657A fiber
  • Low insertion loss, high reflection loss
  • High precision ceramic ferrule for maximum optical performance
  • 100% factory tested, ensure superior quality and durability


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