Is your Cat 5 shielded? The Hunter Industrial Fan Team May 25, 2018 19:03 Updated Follow No, our standard Cat5 cable is currently not shielded; however, the Cat5 cable that we supply with all of our BACnet orders IS shielded. Related articles At what point does the density of truss work become a problem for the fans? Do you really need the 4' downtube if the truss structure is open above? What type of voltage will work best with my fan? Comments 0 comments Please sign in to leave a comment.