Use our cable coupler to join 2 marine network cables end to end.
Compatible products for this item are:
GMR 1204 xHD Open Array and Pedestal
GMR 1206 xHD Open Array and Pedestal
GMR 18 HD
GMR 24 HD
GMR 404 Open Array
GMR 404/406 Radar Pedestal
GMR 406 Open Array
GMR 604 xHD Open Array and Pedestal
GMR 606 xHD Open Array and Pedestal
Reviewed by 1 customer
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Comments about Garmin Cable Coupler, Marine Network, Join 2 Marine Network Cables End to End:
Five years after installing this product to connect Garmin RJ45 connectors on the ends of the network cable for a Garmin GMR18 Radar, the radar stopped working. Upon opening the coupler which was located inside the base of the mast of a Tartan sailboat, it was apparent that major corrosion had occurred and was the cause of the failure. This connection was never submerged but was exposed to moisture from rain coming inside the mast as occurs on all sailboats. I had to use the same product again to effect a repair but this time put silicone sealant inside the threaded cap of the RJ45 connectors, a fix which was not suggested by numerous calls to Garemin tech support who never suggested a network cable failure until about the tenth phone call.