rovconnector
Sales service hotline: Sales@rovcable.com
Current location: Home > Products > Underwater PUR Cable

Underwater 8 Core Network + 2x20AWG Power Cable | ROV Hybrid LAN

Published on:2026-05-24 Click:21

Underwater 8 Core Network + 2x20AWG Power Cable | ROV Hybrid LAN

Underwater 4 twisted-pair 8-core network cable with 2x20AWG power cores. PUR jacket, for ROV Ethernet and power combined in one cable run.

Product introduction

Underwater 4 Twisted-Pair (8-Core) Network Cable with 2x20AWG Power Wires

This hybrid underwater cable combines four twisted pairs (8 network cores, Cat5 equivalent) with two 20AWG power conductors in a single PUR outer jacket. The design eliminates the need for separate power and data cable runs in ROV tether bundles, reducing overall cable diameter, weight, and drag while maintaining full Ethernet (100BASE-TX) and power delivery capability.

ParameterSpecification
Network Pairs4 x 2 x 24AWG (Cat5-equivalent shielded twisted pairs)
Power Cores2 x 20AWG stranded tinned copper
Conductor MaterialTinned copper (all cores)
Pair ShieldingIndividual foil + drain wire
Overall ShieldBraid
Outer JacketPolyurethane (PUR)
Voltage Rating (Power)300V
Current Rating (Power)~4A per 20AWG core
ColourBlack

Key Applications

  • ROV on-board power and Ethernet combined cable
  • Underwater camera module power and IP data cable
  • Subsea sensor node power and network interface
  • AUV internal hybrid cable run
  • Marine instrument Ethernet + power single-run solution

Request datasheet, custom length, or OEM pricing: sales@rovcable.com -- Shanghai Kabel Intelligence Technology Co., Ltd.

Frequently Asked Questions

Can I use all four pairs for Ethernet plus the two power cores simultaneously?

Yes. All four twisted pairs are fully functional as Ethernet pairs simultaneously. The power cores are independent conductors. Ensure power and data are connected to the correct terminals at both ends.

What is the power core current rating?

20AWG conductor is rated at approximately 4A continuous at 40°C ambient. For higher power requirements, specify the cable with 18AWG or 16AWG power cores -- contact us for custom conductor sizing.

Recommended products