Custom specialty cables · Made in Kunshan · Shipped to 40+ countries

Underwater Cat5 Ethernet Cable

Underwater Power Cables · Marine & Subsea

Subsea Cat5e cable with 8×24AWG (0.2 mm²) copper, PE insulation, foil and braid shield at 85% coverage, PUR sheath and 6.5±0.3 mm diameter.

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Technical data

Full specification

Adjustable per project; the confirmed specification sheet governs.

ModelUnderwater Cat5 Ethernet Cable

Product overview

Subsea Cat5 Ethernet cable

Applications:

Subsea signal transmission and seabed internet connection.

Product construction:

- 8 cores 24AWG (0.2 mm²)

Conductor: stranded oxygen-free copper

Insulation: polyethylene

Shield: aluminum foil and tinned copper braid (coverage 85% and above)

Wrapping: non-woven fabric

Outer sheath: PUR

Color: black

Outer diameter: 6.5±0.3 mm

The seabed monitoring cable is a double-shielded Cat5e construction with stranded pure copper conductors, eight cores in four twisted pairs. Its flexible construction suits installation in free continuous reciprocating motion without forced guidance or strain relief, particularly in industrial applications with frequent bending that demand uniform shielding and stable signal transmission for monitoring, and it resists electromagnetic interference effectively. The seawater-resistant cable uses special imported seawater-resistant materials to cope with complex subsea environments such as subsea vehicles and submersible motors, and a tensile construction can be applied to give the cable high tensile strength.