Instant 802.3af Instant 802.3af is ideal for use with Ubiquiti's family of Airmax and 802.11a/b/g ISP products. Available in both indoor and outdoor versions Longer 48V cable runs capable because of increased efficiency of power delivery (less current) Additional +/-15kV of ethernet isolation and ESD/Surge protection to device Works seamlessly with Cisco Catalyst and other 802.3af Switches for remote power control