Published on:2026-05-24 Click:21
Shielded underwater Ethernet cable for ROV and subsea LAN networks. PUR jacket, seawater resistant, supports 100/1000 Mbps. Custom lengths and conductor specs available.
Our Underwater Ethernet Cable provides reliable 100/1000 Mbps network connectivity for ROV systems, subsea instruments, and marine monitoring networks. Built with shielded twisted pairs and a PUR outer jacket, this cable is engineered to maintain full Ethernet performance in seawater, at depth, and in high-flex tether applications.
| Parameter | Specification |
|---|---|
| Ethernet Standard | Cat5e / Cat6 compatible |
| Data Rate | 100 Mbps / 1000 Mbps |
| Jacket Material | Polyurethane (PUR) |
| Voltage Rating | 300V RMS |
| Temperature Range | -30°C to +80°C |
| Depth Rating | Up to 4,000 m |
| Shielding | Per-pair foil + overall braid (F/UTP or S/FTP) |
| Conductor | Custom AWG (22 / 24 / 26 AWG available) |
Get a custom Ethernet cable specification: sales@rovcable.com -- Shanghai Kabel Intelligence Technology Co., Ltd.
Standard Cat5e/Cat6 Ethernet is limited to 100 m per segment. For longer underwater cable runs, we recommend using a subsea Ethernet extender, or switching to our fibre optic hybrid cable which supports multi-kilometre runs without repeaters.
Yes. This cable is compatible with all standard 802.3 Ethernet switches and equipment. The PUR jacket and shielded pairs ensure compatibility with both commercial and industrial-grade subsea Ethernet switches and multiplexers.
Underwater Ethernet cables
Nom. cable OD: 0.430'', 10.92 mm
