 What are my options for cat 6a outdoor cable? Cat 6a outdoor cable can come in two different options. 1. Standard cat 6a outdoor cable. This cat 6a outdoor cable is similar to an interior cable, but instead of an LSOH or CCA sheath, it has an outdoor rated sheath suitable for exterior elements. The P sheath is UV resistant and is weatherproof, which means the cat 6a cable can be outdoors and not erode over time. 2. Armored cat 6a outdoor cable. This cat 6a cable will have the same sheath as the standard outdoor version. However, it will also have armoured protection within that sheath which consists of strands of armoured wire. This armoured wire protects the cable from strikes, rodents, and other destructive elements.