Starlink RJ45 Coupler IP68 Waterproof Lightning Protection

Extending your Starlink or Ethernet cable run outdoors usually means worrying about water ingress, lightning strikes and signal loss. This IP68-rated RJ45 coupler is built specifically for permanent outdoor use — connecting two Ethernet cables end-to-end with no signal compromise and serious protection built in.

Whether you're running cable to a security camera, extending your Starlink dish connection or wiring up an RV or remote site, this coupler handles the job. It supports CAT5E through CAT8 cables and delivers stable 1000Mbps throughput, verified on 10Gbps enterprise routers. 24K gold-plated contacts ensure zero signal loss, and built-in lightning surge protection guards your router, cameras and other connected gear during storms.

Specifications

• Connector type: RJ45 female to female (coupler)
• Compatibility: Starlink Gen 2 rectangular dish and router, CAT5E / CAT6 / CAT7 / CAT8 patch cables
• Speed: Up to 1000Mbps (Gigabit)
• Contacts: 24K gold-plated
• IP rating: IP68 (waterproof and dust-tight)
• Lightning surge protection: Built-in
• Operating temperature: -40°C to 85°C
• Material: UV-resistant, anti-aging PVC nylon
• Mating cycle life: 50,000+ cycles
• PoE support: Compatible with Ubiquiti, TP-Link and third-party PoE injectors

What's Included

• 1 x IP68 waterproof RJ45 Ethernet coupler with lightning surge protection