📝 Starlink Gen 3 RJ45 Waterproof Bulkhead Cable

Upgrade your Starlink Gen 3 install with this waterproof RJ45 bulkhead cable, designed to let you run standard Ethernet while maintaining a sealed, weather-resistant connection. Ideal for RVs, caravans, off-grid cabins, marine installs, or any setup where the cable passes through roofs, exterior walls, junction boxes, or outdoor panels.

⭐ Essential Benefits

• Designed specifically for Starlink Gen 3 Standard systems
• Lets you use standard Cat5 / Cat5e / Cat6 Ethernet cable with your setup
• IP68 waterproof – perfect for outdoor and exposed cable runs
• No cutting or crimping of original Starlink cables
• Supports high-speed data up to 1200 Mbps

⚙️ Functionality

This Gen 3 waterproof bulkhead cable acts as an RJ45 pass-through and coupler, allowing you to:

• Terminate standard Ethernet cable on both sides of a panel, wall, cabinet, or enclosure
• Maintain a sealed IP68-rated connection where the cable passes from inside to outside
• Extend or repair your Starlink Gen 3 network without modifying the factory cable

Simply drill an appropriate hole, fit the bulkhead body through the panel, secure it with the nut, then plug your RJ45 Ethernet cables into each side and tighten the waterproof glands. You now have a secure, weatherproof Ethernet link ready to integrate with your Starlink Gen 3 system via the appropriate Gen 3 adapter/port.

🔌 Compatibility

• Starlink Gen 3 Standard (V3)
• Ethernet-enabled routers, switches and network devices
• Cat5 / Cat5e / Cat6 Ethernet cables

Note: This product is not compatible with Starlink Mini.

Recommended Ethernet cable length: up to approx 50 m (175 ft) for best reliability and minimal signal loss.

🧰 Installation Difficulty

🟡 1/5 (Easy) – simple plug-and-play pass-through; basic panel / bulkhead mounting only.

🔍 Features

• IP68-rated waterproof RJ45 bulkhead coupler
• Female-to-female RJ45 connection for easy extensions
• 24AWG 100% pure copper conductors for strong signal integrity
• Full-metal shielding to reduce interference and maintain speed
• Plug-and-play – no soldering, crimping or special tools required
• Suitable for indoor and outdoor use: roofs, exterior walls, junction boxes, enclosures, panels

📊 Specifications

Specification	Detail
Product Type	RJ45 waterproof Ethernet bulkhead coupler
Designed For	Starlink Gen 3 Standard (V3)
Interface	RJ45 female–to–female
Data Transfer Rate	Up to 1200 Mbps
Compatible Cable Types	Cat5 / Cat5e / Cat6
Cable / Wire Type	Starlink Cable V3 (via RJ45 interface)
Waterproof Rating	IP68
Shell Material	PA66 nylon with shielded metal coupler
Special Features	Extension capability, waterproof, outdoor-rated
Recommended Max Length	~50 m (175 ft) Ethernet run
Package Dimensions	22.5 × 14.3 × 3.51 cm
Item Weight	68 g
Use Location	Indoor / outdoor, walls, roofs, panels, enclosures

📦 What’s Included

• 1 × Starlink Gen 3 RJ45 Waterproof Bulkhead Cable / Coupler

🙌 WHY CHOOSE THIS PRODUCT?

This waterproof RJ45 bulkhead cable is a must-have for anyone extending or customising their Starlink Gen 3 installation. It allows you to safely run Ethernet through exterior walls, roofs or panels while maintaining a watertight seal and full-speed performance. Perfect for RVs, caravans, boats and off-grid systems, it delivers professional-grade reliability without cutting or modifying factory cables.

🚀 OUR PROMISE

Order today for same-day dispatch and explore our full range of Starlink accessories for caravans, RVs and off-grid setups.