Starlink Gen3 SPX to RJ45 Ethernet Extension Cable – CAT7
Starlink Gen3 SPX to RJ45 Ethernet Extension Cable – CAT7
Starlink Gen3 / V3 SPX to RJ45 Ethernet Extension Cable
Extend your Starlink Generation 3 (V3) satellite dish connection with ease using this high-performance SPX to RJ45 adapter extension cable. Designed specifically for the Starlink Gen3 rectangular dish, this CAT7-rated LAN cable bridges the proprietary SPX connector to a standard RJ45 port — giving you the flexibility to position your router exactly where you need it without sacrificing speed or signal quality.
Key Features
- Starlink Gen3 / V3 Compatible: Engineered specifically for the Starlink rectangular satellite dish with SPX connector — no adapters or modifications needed.
- CAT7 Performance: Supports transmission speeds up to 1,200 Mbps for fast, reliable wired internet connectivity.
- Oxygen-Free Copper Conductors: 26AWG oxygen-free copper ensures low signal loss and consistent performance over the full cable length.
- Double Shielding: Aluminum foil + braided shielding (double aluminum foil + braid) minimises interference and keeps your connection stable.
- Flame-Retardant PVC Jacket: Durable outer jacket rated for working temperatures from -20°C to 75°C, suitable for both indoor and outdoor routing.
- PE Insulation: High-quality polyethylene insulation protects each conductor for long-lasting, dependable signal integrity.
- 6.5 mm Outer Diameter: Slim yet sturdy profile for easy cable management.
- No Assembly Required: Ready to plug in straight out of the box — male to female configuration for direct extension.
Specifications
| Product Type | Male to Female Gen3 Adapter Extension Cable |
| Standard | CAT7 |
| Conductor Material | Oxygen-Free Copper |
| Core Specification | 26AWG |
| Insulation Material | PE (Polyethylene) |
| Shielding | Aluminum Foil / Double Aluminum Foil + Braided |
| Jacket Material | Flame-Retardant PVC |
| Outer Diameter | 6.5 mm |
| Transmission Speed | Up to 1,200 Mbps |
| Working Temperature | -20°C to 75°C |
| Compatibility | Starlink Satellite Gen3 / V3 Rectangular Dish |
| Assembly Required | No |
| Country of Origin | Made in Mainland China |
Who Is This For?
Perfect for Starlink Gen3 users who need to extend the reach of their dish cable — whether routing through walls, across rooms, or into a dedicated networking cabinet. A must-have accessory for clean, flexible installations.
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Frequently Asked Questions
Q: Is this Starlink Gen3 RJ45 extension cable compatible with older Starlink dish models?
A: This cable is designed specifically for the Starlink Generation 3 (V3) rectangular satellite dish with the SPX connector. It is not compatible with earlier Starlink circular dish models (Gen1/Gen2) which use a different proprietary connector. Always verify your dish model before purchasing.
Q: What length options are available for this Starlink SPX to RJ45 extension cable?
A: Length options may vary by listing variant. Please check the available options on the product page to select the length that best suits your installation needs.
Q: Can this cable be used outdoors for my Starlink satellite dish installation?
A: Yes. The flame-retardant PVC outer jacket and wide working temperature range of -20°C to 75°C make this cable suitable for both indoor and outdoor routing, helping you handle various installation environments.
Q: What transmission speed does this CAT7 Starlink extension cable support?
A: This cable supports transmission speeds of up to 1,200 Mbps, ensuring it keeps pace with the high-speed internet performance that Starlink Gen3 delivers.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.