1. Product Outline12Switch-M24eGLPWR+ is an Ethernet Switching Hub with management functionhaving 24 ports of 10/100/1000BASE-T and two pairs of 10/100/1000BASE-Tports and SFP extension slot, one of which is selectable.Ports 1 to 24 support IEEE802.3at PoE power supply function.1.1. Features* Ports 1 to 26 are 10/100/1000BASE-T ports corresponding to auto negotiation.Also their speed and communication mode can be switched by configuration.Ports 25 and 26 can be used as a 10/100/1000BASE-T port corresponding toauto negotiation or an SFP extension slot exclusively.* Ports 1 to 24 can supply power conforming with IEEE802.3at. Supplying powerup to 30 W per port, and up to 185 W in total is possible.* All twisted pair ports support straight/cross cable auto sensing function. Simplyconnect devices with straight cables, whether it is a terminal or a networkdevice. (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))* Equipped with energy efficient Ethernet (EEE) conforming to IEEE802.3az (LPI).When there is no data transmission at link up, the energy-saving state automati-cally starts so that power consumption can be reduced on each port.* Telnet/SSH allows remote configuration changes and verifications of theSwitching Hub. Remotely configure the PoE settings for each port (Ports 1 to24).* Embedded power saving mode detects the connection status automatically andsaves power consumption to minimum.* The IEEE802.1w Rapid Spanning Tree Protocol is supported, allowing to build asystem with redundancy.* The IEEE802.1p compatible QoS function is supported.* The IEEE802.1X compatible user authentication function (EAP-MD5/TLS/PEAP)is supported.* Has an Internet Mansion function, which ensures security between each door.* Due to the loop detection/blocking function, a port where loop has occurredcan be automatically shut off to prevent loop failures. When a port is shut offand recovered automatically, SNMP trap can be sent to notify the incident tothe administrator. Moreover, the port with a loop can be identified by loop noti-fication on the LEDs on the main unit and referring the history of loop on thesetting screen.* The PoE scheduler function enables scheduling of PoE power supply control.
