Raymarine SeaTalk HS Patch Cable, Dual RJ45, Non-Waterproof Connectors

Overview

The Raymarine SeaTalk HS Patch Cable is a Raymarine networking cable for SeaTalk HS installations that need an RJ45 patch connection between compatible onboard electronics. It is offered in 1.5 m, 5 m, 10 m, 15 m, and 20 m lengths, giving installers enough choice for short equipment-stack runs or longer cable routes through the boat.

Each cable uses dual RJ45 connectors and is listed as non-waterproof, so it belongs in protected locations such as behind the helm, inside an electronics locker, at a chart table, or within a dry console. For exposed cockpit, deck, or wet bilge areas, the cable route should be kept protected from spray, washdown water, and standing moisture.

Key features

• SeaTalk HS patch cable for Raymarine marine networking installations.
• Dual RJ45 connectors for compatible SeaTalk HS network connections.
• Available in five cable lengths: 1.5 m, 5 m, 10 m, 15 m, and 20 m.
• Useful for clean cable routing between displays, network hardware, and other compatible Raymarine SeaTalk HS equipment in protected areas.
• Non-waterproof connector style, so placement and strain relief should be planned for a dry, sheltered mounting location.

Variants

This cable is offered in multiple length configurations so the run can be matched to the layout of the helm, electronics cabinet, or network hub location.

The cable length changes between variants. The SeaTalk HS patch cable format and dual RJ45, non-waterproof connector layout remain consistent across the listed options.

• E06054: Cable Length 1.5m. This short length suits close equipment runs where the devices or network hardware are mounted in the same console or electronics space.
• E06055: Cable Length 5m. This length gives more routing room for helm stations, nearby displays, or a network switch mounted away from the display stack.
• E06056: Cable Length 10m. This option works for longer protected routes through a cabin, console, or internal cable chase.
• A62136: Cable Length 15m. This length is useful when the network connection needs to span a larger helm area or reach equipment mounted farther inside the vessel.
• E06057: Cable Length 20m. This is the longest listed option and gives installers the most reach for protected internal routing across a larger boat layout.

Installation and fit

Before ordering, measure the full cable path rather than only the straight-line distance between devices. Allow extra length for service loops, bend radius, drip-free routing, and access behind displays or panels. Avoid tight pulls at the RJ45 ends, and secure the cable so vibration and helm movement do not load the connectors.

Because the connectors are not waterproof, this cable should not be treated like an exposed deck network lead. Keep the connection points inside a dry enclosure or protected electronics area, and use proper cable management to reduce chafe where the cable passes through bulkheads, consoles, or cabinetry.

Use cases on board

This cable is a practical match for owners and installers adding or servicing Raymarine SeaTalk HS network links in dry locations. It is especially relevant for refits, electronics upgrades, helm reorganizations, or replacement of an existing SeaTalk HS patch cable where the required length is already known.