1111.. PPrroodduucctt OOuuttlliinneeSwitch-M24PWR is an Ethernet Switching Hub with management functionhaving 24 ports of 10/100BASE-TX and two pairs of 10/100/1000BASE-Tport and SFP extension slot, one of which is selectable.Ports 1 to 24 support IEEE802.3af compatible PoE power supply function.11..11.. FFeeaattuurreess Ports 1 to 24 are 10/100BASE-TX ports corresponding to autonegotiation.Ports 25 and 26 can be used as a 10/100/1000BASE-T portcorresponding to auto negotiation or an SFP extension slot exclusively. Ports 1 to 24 can supply power conforming with IEEE802.3af. Supplyingpower up to 15.4W per port, and up to 175W in total is possible. All twisted pair ports support straight/cross cable auto sensing function.Simply connect devices with straight cables, whether it is a terminal or anetwork device.(This function does not work if the port communication configuration isset at Fixed or Link Aggregation. Ports 1 to 24 are set at MDI-X.(default)) SSH/Telnet allows remote configuration changes and verifications ofthe Switching Hub.Remotely configure the PoE settings for each port (Ports 1 to 24). Embedded power saving mode detects the connection statusautomatically and saves power consumption to minimum. VLAN function allows free grouping of up to 256 VLANs. The IEEE802.1s Multiple Spanning Tree Protocol is supported, allowingto build a system with redundancy. The IEEE802.1p compatible QoS function is supported. The IEEE802.1X compatible user authentication function(EAP-MD5/TLS/PEAP) is supported. The IEEE 802.3ad compatible tranking function is supported, allowingto aggregate the ports up to 8 ports.