Falmat Cable

Xtreme Cables

Falmat Technologies has created a unique line of underwater video cables designed for many uses in extreme environments.

New Xtreme-MarineTM Video Cable

This sub-sea video cable design is ideal for deep water to 7km depths. Ruggedized design with full water blocked construction, improved strength member, and the Subsea industry-preferred choice of Falmat’s® “Xtreme-Grade” Polyurethane jackets. Xtreme-Marine® Video cables are designed with precision coaxial components for use with SD/HD video.

Click here for Xtreme-Marine® Cable Overview
Click here for Xtreme-Marine® EO Cables
Click here for Xtreme-Marine® HD Coaxial Cables

New Xtreme-Marine Video Cable

Xtreme-Green® Video Inspection Cable:

Xtreme-Green® Video Inspection Cable is designed to deliver superior flexibility in extreme environments. They feature a uniquely-formulated polyurethane or Hytrel for good flexibility, excellent abrasion resistance, and better tractor control with an extremely low coefficient of friction.

Click here for our Xtreme-Green® specs.

Xtreme-Green Video Inspection Cable

Xtreme-Net® Deep Water Ethernet

The Xtreme-Net® underwater video cable is designed for use in deep water with pressure up to 10,000 PSI. These uniquely-designed underwater video cables can maintain high-speed Ethernet data transmission under extreme pressure in bottom-laid applications. Xtreme-Net® cables have been tested and validated to meet industry Ethernet standard TIA/EIA-568B, with less than 2% change in values as tested to 6,000 PSI. They achieve data rates of 100Mbps Fast Ethernet, 270Mbps Digital video, and up to 1000Mbps Gigabit Ethernet with length limitations

Click here for our Xtreme-Net® specs.

Xtreme-Net Deep Water Ethernet

Xtreme-Cat® 5e: Shallow water Ethernet

Designed for a more economical shallow water Ethernet application such as port Security, oceanographic and ocean observation instruments, OOI, submersible data transmission for water-themed entertainment, and extreme weather protection.

These Data Network/Power Composite Cables are extremely rugged yet flexible, with water-blocked construction. Designed for underwater use with high-speed network data, video, and sensor equipment, these cables are suitable for bottom-laid, vertical deployment, and ROV applications. Our Xtreme-Cat® 5e 4 pair stranded conductors meet or exceed TIA 568-B. This underwater video cable features Falmat’s specially formulated “Xtreme-grade” flexible polyurethane jacket for easier payout, tighter bends, and better tractor control with an extremely low coefficient of friction.

Click here for our Xtreme-Cat® 5e specs.

Xtreme-Cat 5e

Xtreme-Green® Fiber

Flexible, yet rugged the Xtreme-Green® Fiber is designed for use in pipe crawlers, ROV tethers, and other demanding video applications. All Xtreme-Green® Fiber underwater video cable units have:

  • Specially-formulated hard-grade Polyurethane jacket for extreme ruggedness.
  • Inner Xtreme-Light® simplex fiber optic core with strain relief, ruggedized buffer, and individual “Xtreme” • Polyurethane jacket (XtremeLT – UJSM, Unjacketed).

Click here for our Xtreme-Green® Fiber specs.

Xtreme-Green Fiber


Xtreme-Light® fiber is tough, with a unique, high modulus coating for better survivability in harsh environments. Xtreme-Light® cable designs are solid, compression-resistant constructions withstanding hydrostatic pressures at depths to 10 Km.

  • SIMPLEX DESIGNS: Flexible fiber tether with high modulus coated fiber, synthetic strength member, and Xtreme-grade polyurethane jacket.
  • MULTI-FIBER DESIGNS: Compact designs with semi-rigid center strength core, water-blocked interstices, and Xtreme grade.

Click here for our Xtreme Light® specs.


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(858) 454-4044


7416 Cabrillo Avenue, La Jolla, CA  92037, United States