Plenum-rated PoE 802.3 bt Gigabit Midspan PDU ai-controlled. All 24 ports can negotiate for up to 90W each concurrently. Can Power up to 24 Somfy PoE Motors (Any model). Built-in 14 port 485 hub for devices such as keypads or RF receivers. Auto programming for User interfaces. Control PoE Motors from a Decoflex. Built-in DHCP and LLDP. 128 AES Encryption. CoAP. NO SETUP - Plug and Play. NO FANS. The BUS OUT can also be used as an 802.3 uplink for 3rd party control. Includes Passive PoE Injector & one set of Rack ears.