PDK81600-4×2×26AWG 400 kg ROV Tether 500 m
Zero-Buoyancy Cables · Marine & Subsea

Eight-core neutrally buoyant ROV tether with four 26AWG twisted pairs, PE insulation, 400 kg aramid strength member, 8.8 mm diameter, 500 m depth.
Product overview
The ROV tether is a high-quality tether designed for remotely operated vehicles and other subsea applications.
Model: PDK81600-4×2×26AWG-400KG
Cable construction:
- 4 twisted pairs 26AWG (0.14 mm²)
Insulation material: PE
Tensile strength: 400 kg (aramid filler)
Sheath: PUR foam
Jacket color: gray
Temperature range: -30℃~105℃
Outer diameter: 8.8 mm
Depth rating: 500 m
Properties: oil resistant, flame retardant, hydrolysis resistant, antibacterial, UV resistant.
This 8-core buoyant cable is an ROV tether. It is neutrally buoyant with a breaking strength of 400 kg and incorporates water-blocking fibers to seal any leak. The cable core contains aramid yarn for strength and polyester yarn as space filler; both fibers are impregnated with a water-blocking compound so that a nick or crack in the cable cannot cause a leak.
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