SPX Male to RJ45 Adapter Female Connector for Gen 3 - Weatherproof

In this review of the SPX Male to RJ45 Adapter Female Connector for Gen 3 rectangular satellite cable extension, the bottom line is simple: this is a practical, no-cut solution for anyone who needs to bridge Gen 3 rectangular satellite cabling and standard Ethernet gear. The reviewer found it best for installers and hobbyists who want a plug-and-play option that preserves the original cable without crimping, while adding weatherproofing and the option to use third-party PoE injectors or routers. If you value preservation of factory cabling and straightforward outdoor protection, this adapter delivers.

Key Features

• Plug-and-play integration: Combines the SPX plug for dish antenna and router with a female RJ45 (T568B) so no cutting or crimping of the original rectangular cable is required.
• Weatherproof kit included: Both the female and male ends become weather resistant after assembly, helping keep connectors clean and maintaining connection quality outdoors.
• Modification flexibility: Includes both disc and router side SPX-to-RJ45 adapters, allowing use with original Gen 3 power sources or third-party PoE injectors and routers.
• Durable conductors: Uses 26AWG single pin bare copper with shielding and an anti-aging layer to support stable power delivery and data transfer.
• High throughput potential: Design and materials support speeds up to 1200Mbps, so it works with high-bandwidth satellite router links.
• All-weather application: Intended to prevent exposure to sun, rain, hail, snow and wind, prolonging device life in outdoor installations.

Who It's For

This adapter is aimed at homeowners, installers, and small-site technicians who need a clean, reversible way to connect Gen 3 rectangular satellite devices to standard Ethernet cabling without damaging factory cables. It suits users who want the option to switch between the original satellite power/router and third-party PoE gear.

It is less appropriate for someone who needs a complete long-run replacement cable or a custom-terminated multi-conductor harness; this is an adapter kit meant to preserve existing rectangular satellite cabling while adding Ethernet compatibility and weather protection.

Pros & Cons

Pros

• Prevents cutting or crimping the original rectangular satellite cable, preserving warranty and cable integrity.
• Weatherproof kit keeps both ends sealed after connection, reducing contamination and service issues outdoors.
• Includes both disc and router side adapters to support different installation and power options.
• Materials and shielding aim to support up to 1200Mbps and stable power delivery for satellite equipment.

Cons

• Not a full cable replacement; it is an adapter kit that relies on existing rectangular satellite cable quality and length.
• Installation requires following the included weatherproofing steps to achieve the promised outdoor protection.

Specifications

Product type	SPX to RJ45 female adapter kit
Connector standard	SPX plug to RJ45 female (T568B)
Cable conductor	26AWG single pin bare copper
Data speed	Up to 1200Mbps
Includes	Disc and router side SPX plugs to female RJ45 adapters and waterproof kit
Use cases	Indoor and outdoor satellite router and dish antenna connections

Our Verdict

The SPX Male to RJ45 adapter is a useful, value-minded tool for anyone needing to bridge Gen 3 rectangular satellite cabling and standard Ethernet without altering factory wiring. It preserves the original cable, adds weatherproofing, and provides flexibility for using original power or third-party PoE, making it a sensible buy for installers and homeowners who want a neat, reversible connection solution.

Frequently Asked Questions

Will this adapter require cutting my satellite cable?
No, the adapter is plug-and-play and is designed to integrate with the existing rectangular satellite cable without cutting or crimping.

Does it work outdoors?
Yes, the kit includes a waterproofing set so both the female RJ45 and SPX male ends can be sealed for outdoor use when assembled properly.

Can I use third-party PoE injectors with it?
Yes, the kit includes adapter options for disc and router sides so you can choose to use third-party PoE injectors or the original Gen 3 router power source.