Underwater Photography fiber optic plug for strobes

Plug to use a regular tosslink cable to shoot strobes underwater.

Regular cables are around 40USD the pair.
With 4 of this plugs and 1 3 feet tosslink standard cable you can make two working triggers for the strobes. just 2 or 3USD

There are two models.
One for a 3,5mm wide cable. You cut the tosslink plug and insert the cable in the printed plug. One for the housing and one for the strobe. Easy.

The other model is for a 2mm fiber optic cable. If you peel carefully the 3,5mm fiberopti