1.2 Specifications8Product Outline1Interface Twisted pair port 1–24: RJ45 connectorTransmitting and receiving network systemIEEE 802.3 10BASE-TIEEE 802.3u 100BASE-TXIEEE802.3ab 1000BASE-TEnergy Efficient Ethernet functionIEEE 802.3az (LP1)Console port: RJ45 connectorRS-232C (ITU-TS V.24)Switching mode Store and Forward method: Forwarding rate10BASE-T: Max. 14,880 pps/port100BASE-TX: Max. 148,800 pps/port1000BASE-T: Max. 1,488,000 pps/portMAC Address table: Max. 8K entry/unitBuffer: 512MByte/unit* EAP frame, BPDU frame transmissionLink Aggregation IEEE802.3adConfigurable up to 8 groups (Max. 8 ports per group)VLAN IEEE802.1Q tagging VLAN protocol compatible(Max. 256 groups including the default VLAN)Port based VLAN, Internet Mansion functionQoS IEEE802.1p compatible, Supports 4 priority queuesManagement method Telnet, Console, WEB control screenPower supply function Ports 1 to 24 support the IEEE802.3af compatible power supplyfunction.Maximum power supply: 15.4 W per port, 124 W in totalPower supply method Altervative A(Using idle line 1,2,3,6)Others Port MonitoringPoE SchedulerPower supply AC 100–240V, 50/60 Hz, 2.6 APower consumption Normally, Max. 162 W (24.1 W when not supplying power),Min. 12.7 WStorage environment Temperature: -20–70°C, Humidity: 10–90% RH (no condensation)Mass (Weight) 3,600 gExternal dimensions 44 mm (Height) × 440 mm (Width) × 256 mm (Depth) (Excludingprotruding sections)Operating environment Temperature: 0–45°C, Humidity: 20–80% RH (no condensation)Caution: Failure to meet the above conditions may result in fire,electric shock, breakdown, and/or malfunction.Please take notice because such cases are not covered bythe guarantee.* The use of this Switching Hub outside the operating ambienttemperature range causes the protective device to trip, stoppingthe PoE power supply.