TL-SL1210MP is an unmanaged PoE switch with eight 10/100 Mbps ports, one Gigabit port and one SFP port, and its total PoE budget of the eight PoE+ ports is 124 W. It can automatically detect and supply power with all IEEE 802.3af/at compliant powered devices (PDs). In this situation, the electrical power is transmitted along with data in one single cable allowing you to expand your network to where there are no power lines or outlets, where you wish to fix devices such as APs, IP cameras or IP phones, etc.