N2KEXT-15RD 15ft Network Extension Cable
Best extension cable for boaters expanding their marine electronics network.
Extend your NMEA 2000 network with the Lowrance N2KEXT-15RD 15-foot Network Extension Cable. This cable is designed to seamlessly expand your existing NMEA 2000 network backbone, providing the necessary length to connect devices or extend cable runs between network components. It's an essential accessory for building a robust and reliable marine electronics system, ensuring all your compatible devices can communicate effectively. Easy to integrate, it offers a straightforward solution for expanding your network's reach and functionality on board. Extend your marine electronics network with the Lowrance N2KEXT-15RD 15' NMEA 2000 Cable. This essential cable facilitates seamless communication between your compatible marine devices, ensuring reliable data transfer for navigation, sonar, and other critical functions. Designed for durability and ease of installation, it's a straightforward solution for expanding your onboard network. The 15-foot length provides ample reach for most boat configurations, making it a practical choice for upgrading or maintaining your marine electronics system.
$55.71
Owner Satisfaction
4.6
/ 5
Category Rank
1108
/ 6543
#1108 in Network Cables
Price vs Category Average
-84%
Below average
Length
15
/ feet
Who it's for
- Installers routing cables across large or complex boat layouts
- Boaters mixing and matching different marine electronics brands
- Owners needing reliable hardware for harsh saltwater environments
Who should skip it
- Budget-conscious buyers managing strict project expenses
- Technicians working in tight spaces with limited storage
- Performance purists seeking to minimize network signal latency
Performance breakdown
Signal Integrity
Maintains stable data transmission across the full fifteen-foot span.
Marine Durability
Rugged shielding stands up to harsh saltwater and vibration environments.
Installation Simplicity
Standardized connectors make expanding your existing backbone a plug-and-play task.
Compatibility Range
Universal NMEA 2000 standard ensures seamless integration with most marine electronics.
Cable Flexibility
Sturdy construction provides protection but requires careful routing through tight spaces.
Connection Security
Locking collars ensure a watertight, vibration-resistant seal for critical data.
Key Specs
Length
15 feet
Type
NMEA 2000 Extension Cable
Manufacturer Part Number
119-86
SKU
000-0119-86
Features
- Extends NMEA 2000 network backbone
- Functions as a drop cable
- Increases cable run between devices and network
- Reliable data transfer for marine electronics
- Easy to install and expand network capabilities
- Durable construction for marine environments
- 15-foot length offers flexible placement options
What customers say
Customers overwhelmingly praise the Lowrance 15-foot Network Extension Cable for its exceptional reliability and seamless integration within NMEA 2000 systems. The core strength noted by users is its perfect plug and play compatibility, ensuring effortless setup with existing Lowrance electronics. Reviewers frequently highlight the robust construction, emphasizing the heavy-duty insulation and secure connectors built to withstand harsh marine conditions. This durability guarantees dependable data transmission, which is critical for marine electronics integrity. While the cost is typical for specialized gear, users agree the guaranteed performance and superior longevity make this high-quality component a worthwhile investment for maintaining a reliable network backbone. It is highly recommended by serious boaters.
Know before you buy
No, this cable is designed to extend an existing NMEA 2000 backbone or act as a drop cable for a single device. Connecting two separate powered networks can cause data conflicts and damage your electronics.
Yes, as long as your other devices are NMEA 2000 certified, this cable will work perfectly. The NMEA 2000 standard is universal across different brands, ensuring interoperability.
While you can technically connect multiple cables, it is generally better to use a single continuous cable run when possible to minimize connection points. Each connection point is a potential spot for moisture ingress or signal resistance.
Yes, this cable is built with durable construction specifically for marine environments. It is designed to withstand the typical vibrations and conditions found on a boat, including proximity to engine components.
No, this is a standalone extension cable. You will need to have existing T-connectors or a backbone system already installed to plug this cable into your network.
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