IP68 Waterproof RJ45 M20 Cable Gland Coupler – CAT6 Panel Mount
IP68 Waterproof RJ45 M20 Cable Gland Coupler – CAT6 Panel Mount
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Create a clean, weather-resistant Ethernet connection through your controller or enclosure wall with this IP68 waterproof RJ45 CAT6 M20 cable gland coupler. Also commonly referred to as an RJ45 bulkhead coupler or panel-mount Ethernet feedthrough, it provides a sealed female RJ45 connection on both sides of the enclosure wall without a permanently attached cable.
Designed for pixel controllers, remote receiver boxes, holiday lighting systems, and other outdoor electronics, the coupler mounts through a standard M20 panel opening. Connect your own internal Ethernet patch cord to the inside port, then connect an external Ethernet cable to the weatherproof outside port whenever needed.
Because there is no fixed internal pigtail, you can select the exact patch-cable length, style, and routing that best fits your enclosure. The included tethered protective cap covers the exterior port when it is not connected.
Prefer a connector with a built-in internal cable? See our IP68 Waterproof RJ45 CAT6 M20 Cable Gland with Shielded Pigtail , available with 200mm or 300mm internal cable lengths.
Why Choose the No-Cable Coupler?
- Choose Your Own Internal Cable — Use the exact cable length needed for your enclosure instead of working around a permanently attached pigtail.
- Cleaner Internal Routing — Ideal for builds that already use custom-length patch cords or carefully planned cable paths.
- Easy Cable Replacement — Replace the internal or external Ethernet cable independently without replacing the panel-mount connector.
- Flexible Cable Compatibility — Works with CAT5e, CAT6, and CAT6A patch cords, including shielded, flat, colored, and outdoor-rated cables.
- Service Port Capability — Keep the exterior port capped until configuration, troubleshooting, or network access is required.
Simple Panel-Mount Installation
Install the coupler through a standard M20 enclosure opening, position the included sealing gasket against the panel, and secure the connector with the threaded retaining nut. Connect your internal patch cable to the rear RJ45 port and use the exterior port for your incoming Ethernet connection.
For maximum protection, the connector should be correctly installed, fully tightened, and either coupled to its matching waterproof cable housing or covered with the protective cap.
Key Features
- IP68-Rated Sealed Design — Helps protect the Ethernet connection from rain, snow, dust, and moisture when correctly installed and fully coupled or capped.
- Female-to-Female RJ45 Coupler — Provides one RJ45 port on each side of the enclosure wall with no permanently attached cable.
- CAT6 Gigabit Ethernet Support — Designed for reliable high-speed network connections in controller and outdoor electronics applications.
- CAT5e, CAT6, and CAT6A Compatible — Accepts standard RJ45 patch cords on both sides.
- M20 Panel Mount — Installs through a standard M20 enclosure opening.
- Threaded Locking Coupler — Creates a secure exterior connection that resists accidental disconnection.
- Panel Sealing Gasket — Seals the connector against the enclosure wall for a clean, professional installation.
- Tethered Protective Cap — Covers the exterior RJ45 port when disconnected and remains attached to the connector.
- Durable Construction — Nylon PA66 housing, zinc-alloy components, copper contacts, and silicone sealing elements.
- Gold-Plated Contacts — Designed for corrosion resistance and dependable long-term signal performance.
Technical Specifications
- Connector Type: RJ45 CAT6 bulkhead coupler
- Configuration: Female-to-female
- Included Cable: None
- Waterproof Rating: IP68 when correctly installed and fully coupled or capped
- Panel Thread Size: M20
- Compatible Patch Cables: CAT5e, CAT6, and CAT6A
- Pin Count: 8-pin RJ45
- Voltage Rating: 250V
- Current Rating: 1.5A
- Temperature Range: -40°C to +105°C
- Rated Durability: 500 mating cycles
- Materials: Nylon PA66 housing, zinc-alloy components, copper contacts, and silicone seals
- Compliance: CE and RoHS
Typical Applications
- Pixel controller enclosures
- Holiday lighting network panels
- Remote receiver boxes
- Custom outdoor electronics enclosures
- Outdoor wireless access points
- CCTV and security installations
- Marine and coastal network installations
- Temporary configuration and service ports
Flexible Ethernet Access Without a Fixed Pigtail
This waterproof RJ45 cable gland coupler is a practical choice when you want a professional panel-mounted Ethernet port while retaining complete control over the cable length and routing inside your enclosure.
