Can Ethernet Cables be Run Outdoors?
Can Ethernet Cables be Run Outdoors?Answer: Yes, CAT5 (or CAT5e) Ethernet cables can be run outdoors to network computers between homes or other buildings. With their thin plastic casing, ordinary Ethernet cables will deteriorate quickly when exposed to the elements. For best results, outdoor Ethernet cables should be placed in a conduit and then buried under the ground about 15-20cm (6-8 inches) and at least that far away from power lines or other sources of electrical interference. PVC or other plastic pipe, installed with waterproofing, can work as a conduit. Ordinary CAT5 cable was not designed for outdoor uses, however; extreme temperatures and humidity will shorten the useful lifetime of such an outdoor network. Preferably, special exterior or direct burial CAT5 cables should be used for outdoor runs instead of ordinary CAT5. Direct burial CAT5 costs more, but it is designed specifically for outdoor use
