Optical cables

Optical cables: light transmission to strobe underwater 

Optical cables are fibre links that relay a flash pulse to the external strobe underwater. The pulse triggers the strobe with no electrical contacts. One end mounts at the housing’s fibre port, the other at the strobe receiver. P

Selection factors: length, fibre core quality and connector types

Choose length to suit arm reach, and consider fibre core count. Connector type must match the housing bulkhead and the strobe sensor for a secure fit.

• Lengths from 20 cm (≈8") to 200 cm (≈79")
• Connector types as in underwater housings

Handling, routing and maintenance for reliable strobe triggering

Route the cable along trays & arms to avoid sharp bends. Use gentle radii of at least 5 cm (≈2"). Avoid tight coils that bruise fibres.

Rinse in fresh water after dives, agitate gently, and dry fully before storage.  Keep caps on when not in use.

• Transfers flash light optically to trigger strobes
• Works without electrical contacts in wet environments
• Match connectors to housing ports and strobe sensors
• Route with gentle curves; secure to trays and arms
• Rinse, dry and cap ends to protect fibre tips