Advanced Fiber Solutions OS417-MD
Fiber Optic Light Source

The OS417MD is a rugged, low cost LED light source optimized for testing larger core POF (Plastic Optical Fiber) as well as multimode applications. The OS417-MD has two LED outputs, an 850nm fixed ST active device mount for testing insertion loss in a multimode fiber and a 660nm LED in a modular housing which allows the user to test practically any larger core POF connector/fiber using the substitution method.

This easy to operate unit features a 3 position slide switch, 850nm - OFF - 660nm and a low battery indicator.