Ubiquiti RJ45-COUPLER-C6A-OUTD | RJ45 Inline Coupler Outdoor (Cat6A)

A weatherproof Cat6A inline coupler for joining two Ethernet cable runs in outdoor locations where a single cable doesn't reach.

Why this one

• The IPX6 weatherproofing keeps moisture and water jets out of the connection, so the join holds up on external walls, under eaves, and in exposed cable runs.
• Cat6A compatibility means it won't become the weak point in a higher-spec cabling run — it passes through whatever the cable is rated for.
• The compact form factor fits into tight mounting spots where a standard coupler or junction box wouldn't sit flush.

Good fit if you're extending an outdoor Ethernet run — to a camera, access point, or other PoE device — and need a clean, weatherproof join rather than re-pulling the entire cable.

Worth considering something else if the join is indoors or in a fully enclosed conduit, where a standard unrated coupler does the same job and the UACC-RJ45-COUPLER-C6A is available for that purpose.

What you'll also need

Outdoor-rated Cat6A cable on both sides of the join, and a termination point — switch, PoE injector, or NVR — at each end of the run.