Raymarine 4115028 Waterproof RJ45 Ethernet Coupler
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The Raymarine 4115028 Waterproof RJ45 Ethernet Coupler is a weather-protected RJ45-to-RJ45 connection component designed to join two RJ45 male Ethernet cable ends while helping protect the connection in marine installations.
Key Features
- Waterproof RJ45-to-RJ45 coupler for joining two Ethernet cable ends
- Weather-protected design for marine network installations
- Raymarine part number: 4115028 (RJ45 waterproof coupler)
Intended Use
- Marine Ethernet (RJ45) network connections for Raymarine systems and related installations
- General-purpose waterproof RJ45 cable-to-cable coupling in marine environments
Product Details
- Raymarine model/part number: 4115028
- Product type: Waterproof RJ45 Ethernet Coupler
- SKU on this listing: 152-4115028
- Weight (as provided): 1361 GRAMS
Parts Desk Insights
Best Use Case: Use this coupler when you need to extend or repair a marine Ethernet run by joining two RJ45 male cable ends, while keeping the junction more protected.
Common Issues: If you’re troubleshooting connectivity, verify the RJ45 ends are fully seated in the coupler and check for bent pins or incomplete latch engagement at both sides before assuming a network configuration issue. Also confirm the rest of the Ethernet run (cable type and any other connectors) is compatible with your system’s Ethernet requirements.
Related Products & Accessories
- Browse Raymarine Marine Electronics - For additional Raymarine networking accessories and replacement parts.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.