Assess Your Setup and Choose a MethodBefore extending an Ethernet cable, check the total distance needed. Standard Cat5e or Cat6 cables support up to 100 meters (328 feet) without signal loss. For short extensions under 10 feet, using a female-to-female RJ45 coupler is the quickest fix—simply plug both cable ends into the coupler. For longer …
A Simple Guide to Cable Lengthening