Lowrance 5-Pin Ethernet Joiner Cable Female to Female 5.5
Lowrance 5-Pin Ethernet Joiner Cable Female to Female 5.5 Product Description
Enhance your marine electronics setup with the Lowrance 5-Pin Ethernet Joiner Cable, a compact female-to-female connector designed for seamless network extensions. Measuring 5.5 inches, this joiner bridges the gap between Ethernet cables, ensuring reliable data transfer across your Lowrance chartplotters, fishfinders, and other compatible devices. Ideal for boaters who need to customize their wiring without compromising signal integrity, it supports high-speed networking essential for real-time sonar sharing, GPS data, and radar overlays.
Built tough for harsh marine environments, this cable features rugged construction that resists corrosion, vibration, and moisture—common challenges on the water. Whether you're upgrading from a basic setup or troubleshooting a finicky connection, this joiner delivers plug-and-play simplicity while maintaining the precision Lowrance is known for in professional angling and navigation circles.
Key Features That Stand Out
- Precision 5-Pin Design: Matches Lowrance's proprietary Ethernet standard for flawless compatibility, preventing data bottlenecks during critical moments like tournament fishing.
- Female-to-Female Configuration: Perfect for extending existing cables, allowing flexible routing around consoles, bulkheads, or tight helm spaces.
- Compact 5.5-Inch Length: Minimizes added bulk while providing just enough reach for most inline joins, reducing clutter in crowded installations.
- Marine-Grade Durability: UV-resistant jacket and sealed connectors guard against saltwater spray, extreme temperatures, and constant boat motion.
- High-Speed Data Support: Handles Ethernet speeds up to 100 Mbps, enabling smooth sharing of StructureScan, CHIRP sonar, and chart data across multiple screens.
Seamless Integration with Lowrance Gear
This joiner shines in Lowrance ecosystems, linking units like HDS LIVE, HDS PRO, Elite FS, Hook Reveal, and Ghost trolling motors. It works with any 5-pin Ethernet ports found on these devices, making it a go-to for expanding networks on bass boats, center consoles, or offshore rigs.
For multi-display setups, pair it with Lowrance's point-to-point or hub-based networking to create a robust system. Anglers report zero lag when daisy-chaining sonar feeds from bow to helm units, a game-changer for spotting structure in murky waters. Always verify your model's port type—5-pin Ethernet is distinct from standard RJ45, ensuring this joiner fits like a glove without adapters.
Real-World Advantages for Boaters
Picture this: You're mid-stakeout on a schooling bass, and your forward-facing sonar feed stutters because of a strained cable run. This joiner eliminates that risk by providing a solid, low-profile extension point. Boaters love how it simplifies retrofits— no need for custom cable lengths or soldering; just connect and fish.
Beyond reliability, it future-proofs your setup. As Lowrance rolls out software updates with enhanced sharing features, like AutoChart LIVE or advanced radar fusion, this cable keeps your network humming without interruptions. Installers note its role in reducing electromagnetic interference (EMI) from nearby engines or radios, thanks to shielded internals that preserve clean signals.
Performance in Action
- Stable connections during rough seas, preventing dislodges that plague cheaper alternatives.
- Quick swaps for damaged wiring, minimizing downtime at the ramp.
- Supports up to 5-7 devices in a daisy-chain, scaling with your growing electronics suite.
Easy Step-by-Step Installation
Getting this joiner online takes minutes, even for DIYers. Here's a proven approach:
- Power down all devices and disconnect batteries to avoid shorts.
- Locate your Ethernet cable ends—ensure they're straight 5-pin plugs, undamaged.
- Align and insert one cable into the joiner's female port; repeat for the other side until you hear a firm click.
- Secure with zip ties or cable clips to prevent strain, routing away from heat sources or sharp edges.
- Power up, access the network menu on your primary display, and verify connectivity—look for green link lights or shared data icons.
Pro tip: Test in calm conditions first. If issues arise, inspect for bent pins or debris—common culprits in dusty storage lockers. This joiner often resolves intermittent dropouts reported in older installs.
Longevity Tips for Saltwater Warriors
To maximize lifespan, rinse connectors with fresh water after every outing, especially in brackish areas. Dry thoroughly before storage. Avoid over-tightening during install to prevent cracking the housing. In high-vibration applications like offshore racing, add strain relief with heat-shrink tubing over joints.
Regularly check for corrosion indicators like green patina; a quick wipe with dielectric grease restores protection. Users in the Great Lakes or Gulf report years of service with this routine, outlasting generic couplers that fail after one season.
Frequently Asked Questions
What devices is the Lowrance 5-Pin Ethernet Joiner Cable compatible with?
It's designed for Lowrance units with 5-pin Ethernet ports, including HDS LIVE, HDS PRO, Elite FS, Hook series, and compatible trolling motors like Ghost. Confirm your model's port before purchase.
Can this joiner extend cables longer than 5.5 inches?
Yes, it connects two male-ended cables, allowing extensions beyond its 5.5-inch length. Keep total network runs under 100 meters for optimal performance.
Is this cable waterproof for marine use?
The connectors are IPX7-rated, sealing against splashes and brief submersion. For full submersion, use additional waterproof caps or enclosures.
Does it support high-speed data sharing like sonar overlays?
Absolutely—it handles 100 Mbps Ethernet, perfect for real-time sharing of StructureScan, CHIRP, and radar data across networked displays.
How do I troubleshoot if the network doesn't connect after installing the joiner?
Check for secure clicks on both ends, power cycle devices, and inspect pins for damage. Ensure firmware is updated and no EMI sources are interfering.
Can I use this with non-Lowrance Ethernet cables?
Only with 5-pin Lowrance-compatible cables. Standard RJ45 or NMEA 2000 won't fit due to the proprietary pinout.
What's the best way to store this cable off-season?
Coil loosely, apply dielectric grease to connectors, and store in a dry, cool place away from direct sunlight to prevent material degradation.
Frequently Asked Questions (FAQ) About Lowrance 5-Pin Ethernet Joiner Cable Female to Female 5.5
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Lowrance 5-Pin Ethernet Joiner Cable Female to Female 5.5 Technical Specifications
| Type: | |
|---|---|
| Vendor: |
Lowrance |
| Weight: |
0.4 lb |
Lowrance 5-Pin Ethernet Joiner Cable Female to Female 5.5 User Reviews
Lowrance 5-Pin Ethernet Joiner Cable Female to Female 5.5 Shipping & Return
| Shipping Weight: |
0.4 lb |
|---|---|
| Box Sizes: |
1.00 (h) x 1.00 (w) x 1.00 (l) |
| Cubic Feet: |
1.0 |
| Returnable: |
Yes |
| USPS First Class: |
Yes |
| P65: |
Yes |
For detailed shipping policy please check our Shipping Policy and you can find our Return and Refund Policy here.



