IP68 Waterproof RJ45 CAT6 M20 Cable Gland – Shielded (200mm/300mm)

Create a clean, weather-resistant Ethernet connection through a controller or enclosure wall with this IP68 waterproof RJ45 CAT6 M20 panel-mount connector. Also commonly searched as an RJ45 cable gland, RJ45 bulkhead connector, or panel-mount Ethernet feedthrough, it combines a sealed exterior RJ45 receptacle with an attached shielded CAT6A pigtail for a clean, professional installation.

Designed for pixel controllers, remote receiver boxes, holiday lighting systems, network enclosures, and other outdoor electronics, the connector uses an M20 threaded panel-mount body. The exterior side accepts an RJ45 Ethernet plug, while the permanently attached internal pigtail terminates in an RJ45 plug for direct connection to your controller, network switch, or other Ethernet device.

Choose a 200mm or 300mm shielded CAT6A pigtail to match your enclosure size and internal cable-routing needs.

• IP68-rated waterproof and dust-tight construction when correctly installed and sealed
• Shielded CAT6A S/FTP Ethernet pigtail
• M20 threaded panel-mount design
• 200mm or 300mm internal pigtail options
• 10/100/1000 Mbps Ethernet support
• PA66 nylon housing with shielded metal components
• Gold-plated phosphor-bronze contacts
• Tethered protective cap for the exterior RJ45 port

Prefer to use your own internal patch cable? See our IP68 Waterproof RJ45 CAT6 Bulkhead Coupler – No Cable, which uses female RJ45 connections on both sides of the same style of rugged M20 panel-mount housing.

Choose the Right Cable Length

• 200mm Pigtail — Approximately 11 inches overall, including the connector body. A good choice for compact controller boxes, remote receivers, ammo-can builds, and shallower enclosures.
• 300mm Pigtail — Approximately 15 inches overall, including the connector body. Recommended for larger controller enclosures, deeper boxes, and layouts requiring additional internal cable-routing flexibility.

Overall measurements are approximate and measured from the exterior panel-mount face to the end of the internal RJ45 plug.

Key Features

IP68 Weather Protection

The connector uses a sealed threaded exterior coupling, panel gasket, and tethered protective cap to help protect the network connection from dust, rain, snow, and moisture when properly installed and fully coupled.

The connector design has been tested to an IP68 enclosure rating under EN 60529. The rating applies to the correctly installed and sealed connector assembly, not an ordinary RJ45 plug inserted without its compatible waterproof mating hardware.

Shielded CAT6A Network Performance

The attached internal pigtail uses shielded CAT6A cable for reliable Ethernet connectivity in controller and electronics enclosures where power wiring and other sources of electrical noise may be present.

• CAT6A S/FTP cable construction
• 24 AWG shielded internal pigtail
• Supports common 10/100/1000 Mbps Ethernet applications
• Manufacturer documentation identifies CAT6A cable performance through 500 MHz and compatibility with high-speed Ethernet applications, including 10GBASE-T when the complete channel meets the applicable requirements
• Shielded construction helps reduce EMI and RFI interference when properly connected and grounded

M20 Panel-Mount Design

The threaded M20 body mounts through an enclosure wall and is secured from the inside for a clean bulkhead-style installation. The exterior RJ45 connection remains accessible without opening the enclosure, while the internal pigtail connects directly to your controller or network device.

• M20 threaded panel-mount body
• Female RJ45 exterior receptacle
• Male RJ45 internal pigtail
• Threaded exterior locking coupler
• Panel sealing gasket
• Tethered protective cap

Durable Construction

• PA66 nylon housing
• Gold-plated phosphor-bronze contacts
• Metal shielding components
• Silicone sealing components
• Manufacturer-listed UL94V-0 housing material
• Designed for demanding outdoor and industrial enclosure applications

Technical Specifications

Typical Applications

• Pixel controller enclosures
• Holiday lighting network connections
• Remote receiver boxes
• Outdoor network and electronics enclosures
• Ethernet switches and controllers
• Outdoor wireless access points
• CCTV and security installations
• Industrial control and automation enclosures
• Other weather-exposed Ethernet connections

Installation Notes

• Confirm the connector body and required enclosure cutout dimensions before drilling.
• Install the panel gasket against the enclosure wall and tighten the retaining hardware securely without over-tightening the nylon components.
• For a weatherproof exterior connection, use the compatible threaded waterproof mating housing. A standard RJ45 plug alone does not provide an IP68 seal.
• The IP68 rating depends on correct installation and a fully sealed exterior connection.
• Use the tethered protective cap when the exterior Ethernet cable is disconnected.
• Select the 200mm or 300mm version based on the internal distance between the enclosure wall and your controller or network device.
• For shielded installations, follow the grounding recommendations for your connected network equipment.

Professional Ethernet Connections for Outdoor Builds

Whether you are upgrading an existing pixel controller or building a new outdoor network enclosure, this waterproof RJ45 panel-mount connector provides a secure, shielded, and serviceable Ethernet connection without routing a loose network cable through an unsealed enclosure opening.