Raymarine SeaTalk NG Backbone Cable Kit, For ST70, 20m and 5m Cables

Overview

The Raymarine A25062 is a SeaTalkng backbone cable kit for building the main data and power backbone of a Raymarine instrument network on board. It gives installers the core pieces needed to run a basic multi-point SeaTalkng network through the boat, with one 20 m backbone cable, two 5 m backbone cables, four T-piece connectors, two terminators, and a network power cable.

This kit is a practical starting point when adding or refitting Raymarine ST70 instruments, transducer pods, sensors, and other SeaTalkng-compatible devices. The backbone cables carry network data and power along the vessel, while the T-piece connectors create spur connection points for individual devices. The included power cable connects the SeaTalkng backbone to a 12V switched power supply.

Key features

• Builds the main SeaTalkng network backbone for Raymarine navigation and instrument systems.
• Includes a 20 m backbone cable and two 5 m backbone cables for routing through longer sections of the vessel.
• Four T-piece connectors add spur connection points for compatible displays, sensors, instruments, or network power.
• Two terminators are included to complete the backbone at each end of the network.
• Network power cable is included for energizing the SeaTalkng backbone from a 12V switched supply.
• Useful for clean installations where multiple network drops are needed across a cockpit, helm, cabin, or instrument area.

Installation and setup

The backbone cables run through the vessel and plug into the blue backbone connections on T-piece connectors and other SeaTalkng network hardware. Each T-piece provides a white spur connection point for an individual SeaTalkng device or power connection. Terminators are fitted at the ends of the backbone so the network is properly closed.

For a tidy installation, route the backbone where it can be supported and protected from sharp edges, bilge water, heat sources, and moving gear. Plan the T-piece locations before pulling cable so each display, sensor, or instrument can be reached with an appropriate SeaTalkng spur cable.

Compatibility and fit

This kit is for SeaTalkng network installations and is commonly used around Raymarine ST70 displays and related SeaTalkng equipment. ST70 displays, transducer pods, transducers, and network spur cables are not included, so those items should be matched separately to the vessel layout and the equipment being connected.

It suits boat owners and installers who need more than a small starter network and want a longer backbone run with several connection points. It is a good match for helm upgrades, instrument refits, and network expansion where data and power need to be distributed to multiple Raymarine devices.

What’s included

• SeaTalkng terminators, quantity 2
• 20 m SeaTalkng backbone cable, quantity 1
• 5 m SeaTalkng backbone cables, quantity 2
• SeaTalkng T-piece connectors, quantity 4
• SeaTalkng network power cable, quantity 1
• SeaTalkng reference manual, quantity 1

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Returns may be requested within 30 days of receiving your order. Items must be unused, uninstalled, unaltered, and returned in their original packaging with all tags, packing materials, blank warranty cards, manuals, instructions, accessories, and included items. Certain products, including installed or used electronics, electrical components, lighting, consumables, custom or special-order items, cut-to-length products, safety equipment, and merchandise exposed to water or marine conditions, may not be eligible for return.

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Customers are responsible for arranging and paying for return shipping unless the return is due to an error by Apollo Lighting or the item is verified as defective, damaged, or incorrect. Missing, damaged, defective, or incorrect items must be reported within 2 business days of delivery, and photos or other documentation may be required for review. If the issue is verified, Apollo Lighting may provide or reimburse return shipping and issue a replacement or refund depending on the circumstances. International customers are responsible for return shipping, duties, taxes, customs charges, brokerage fees, and other costs associated with an international return.

After your return is received and inspected, approved refunds are issued to the original payment method and may take 5-7 business days to appear after processing. Original shipping and handling charges are nonrefundable, and the value of any included free items that are not returned may be deducted from the refund. Apollo Lighting does not charge a standard restocking fee on eligible returns. Returns that are incomplete, damaged, installed, used, altered, improperly packaged, or otherwise do not meet the eligibility requirements may be refused. We recommend using a trackable and appropriately insured shipping service for all customer-arranged returns.

For assistance, contact info@apollolighting.com or call +1 (954) 375-0100.

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Many products sold by Apollo Lighting include a manufacturer's warranty covering defects in materials or workmanship. Warranty terms vary by brand, product category, and model, so eligibility, coverage duration, exclusions, and available remedies are determined by the applicable manufacturer. We recommend reviewing the warranty information provided with your product before installation or use, especially for marine electronics, navigation equipment, lighting, electrical systems, pumps, safety equipment, and other specialized marine products.

If you need warranty service, the claim must follow the process established by the manufacturer, authorized service center, or designated warranty provider. You may be asked for proof of purchase, a serial number, product registration, photos, maintenance or installation records, or other documentation. Apollo Lighting does not determine or modify a manufacturer's warranty coverage or final claim decision, but we are happy to help provide purchase information and direct you to the appropriate manufacturer or warranty resource.

Keep your receipt, product documentation, serial number information, and original packaging when practical. Damage caused by normal wear, misuse, improper installation, insufficient maintenance, corrosion, impact, unauthorized modifications, electrical issues, or operation outside the manufacturer's specifications may not be covered. Warranty claims are separate from standard returns, so a product that has been installed, used, or exposed to marine conditions may no longer qualify for return while still remaining eligible for evaluation under the manufacturer's applicable warranty.

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