It provides an easy way to expand the network, as power and data are transmitted over a single cable. With a maximum output power of 124 W, the TL-SG1008PE can power more devices than its predecessor model. The TL-SG1008PE features a priority function that helps protect the system when the system performance is overused. If the total power consumption of the PoE devices is greater than or equal to 124 W, different priorities are assigned to the various PoE+ ports. It has 8 PoE+ ports with a total power of up to 124 W and a maximum of 30 W per port, a 16 Gbps backbone bandwidth, 8,000 MAC address table entries, an integrated fan, and is compatible with IEEE802.3af/at-compliant devices, with flow control according to IEEE802.3x for full duplex and backpressure for half duplex.