Designed for high versatility, the compact Ubiquiti Switch Ultra discreetly mounts onto a desktop or wall to operate powered devices such as IP cameras, VoIP phones, and access points. Seven of its Gigabit Ethernet ports support up to 30W PoE+ output with a total budget that is determined by the power input. For instance, connecting the PoE++ input to a compatible source provides up to 42W while using a separately purchased 210W AC adapter increases the budget to 202W. With a 16 Gb/s (8 Gb/s non-blocking) switching capacity, this Layer 2 switch provides smooth and reliable data transfers. Its fanless design allows it to operate silently in the background of your office. PoE Budget Configurations. PoE++ input: 42W. PoE+ input: 16W. 60W PoE adapter input: 42W. 60W AC adapter input: 52W. 210W AC adapter input: 202W. Note: 202W budget is available with up to 113°F operating temperature. Budget reduces to 161W or 121W at 140°F. Layer 2 Features. Port isolation. Storm control. Port mirroring. Multicast / broadcast rate limiting. Flow control. Jumbo frames. Egress rate limit.