Raymarine SeaTalk NG to DeviceNet Backbone Adapter Cable, NMEA 2000, 400mm

Overview

The Raymarine SeaTalk NG to NMEA 2000 backbone adaptor is a short network cable used to join Raymarine SeaTalk NG backbone cabling with NMEA 2000 DeviceNet backbone connections. It is made for mixed marine electronics networks where Raymarine displays, instruments, pilots, sensors, or other onboard devices need to share data through a NMEA 2000-style backbone.

Each adaptor is 400 mm long, which is enough length for a clean connection inside a helm console, electronics locker, or behind a dash without leaving a large cable loop. One end uses the Raymarine SeaTalk NG backbone connection, and the other end uses a threaded DeviceNet NMEA 2000 connector in either male or female form, depending on the selected variant.

This adaptor is most useful when expanding an existing SeaTalk NG system, adding NMEA 2000 backbone cabling, or working through a retrofit where Raymarine and non-Raymarine network components need to be connected correctly.

Key features

• Connects Raymarine SeaTalk NG backbone cabling to NMEA 2000 DeviceNet backbone cabling.
• 400 mm cable length helps keep wiring tidy in tight helm, console, and electronics cabinet installations.
• Available with a male or female threaded DeviceNet connector to match the required NMEA 2000 backbone connection.
• Supports mixed networks that combine Raymarine SeaTalk NG components with NMEA 2000-style cabling.
• Useful for refits, electronics upgrades, and system expansions where the existing backbone uses more than one connector style.

Variants

This product is offered in two configurations. Both are SeaTalk NG to DeviceNet backbone adaptor cables, with the DeviceNet connector gender changing between variants.

The main difference is the DeviceNet end of the cable. The correct version depends on the mating connector already installed in the NMEA 2000 backbone or on the connection point being added to the vessel network.

• A80674: Port STNG to DeviceNet Male. This version uses a male DeviceNet end for installations where the NMEA 2000 backbone connection requires a male threaded connector.
• A80675: Port STNG to DeviceNet Female. This version uses a female DeviceNet end for installations where the NMEA 2000 backbone connection requires a female threaded connector.

Installation and setup

Before installing, check the connector gender needed at the NMEA 2000 side and confirm that the connection is being made on the backbone, not at a spur connection. The SeaTalk NG end should be matched to the Raymarine backbone side of the network, while the DeviceNet end should match the corresponding NMEA 2000 backbone connector.

Route the cable where it will not be pulled tight, pinched behind panels, or exposed to repeated movement. In helm and dash installations, a small service loop can make future electronics work easier without putting strain on the connector.

Compatibility and fit

This adaptor is intended for SeaTalk NG and NMEA 2000 backbone integration. It is a practical fit for boats that already have Raymarine networking in place and need to interface with NMEA 2000-style backbone cabling during an upgrade, replacement, or mixed-brand installation.

It is a good match for installers and boat owners who need a clean cable-level transition between connector systems without rebuilding the whole network. Confirm the male or female DeviceNet requirement before ordering, since the two versions are physically different at the NMEA 2000 end.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Orders of $100 or more qualify for free shipping when eligible. For orders under $100, shipping costs are calculated at checkout based on destination, package weight, and selected service. International shipping is available for eligible products, and certain items may require additional handling, warehouse transfers, or may ship directly from the manufacturer, which can affect processing time.

Deliveries are handled by preferred carriers such as USPS, UPS, FedEx, DHL, and others depending on your location and selected service. Estimated delivery times are displayed at checkout and may vary due to customs processing, carrier delays, weather, postal disruptions, or other circumstances beyond our control. Once your order ships, you'll receive a confirmation email with tracking information. Tracking may take up to 24 hours to update on the carrier's website and is also available through your account when applicable.

We ship throughout the United States and to most international destinations for products eligible for international shipping. International orders may be subject to customs duties, taxes, brokerage charges, or other import fees, which are the customer's responsibility and are not included in the product or shipping price. PO Boxes are accepted only when shipping through USPS, and not all packages qualify for this option. If your order does not arrive within the estimated delivery window, please contact us at info@apollolighting.com or +1 (954) 375-0100 so we can assist with locating your package.

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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.

To request a return, sign in to your account and select the applicable order and items, and submit your request for review. Eligible unfulfilled items may also be submitted for cancellation within 1 hour of placing the order. Returns or cancellations are not considered approved until you receive confirmation from Apollo Lighting. Please do not ship or drop off merchandise before receiving return approval and instructions.

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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