Standards and ProtocolsIEEE 802.3i, IEEE 802.3u, IEEE 802.3ab , IEEE 802.3xInterface24 10/100/1000Mbps RJ45
Ports
(Auto Negotiation/Auto MDI/MDIX)
Network
Media10BASE-T: UTP category 3, 4, 5 cable (maximum 100m)100BASE-TX/1000BASE-T: UTP category 5, 5e or above cable (maximum 100m)Fan QuantityFanlessPower Supply100-240VAC, 50/60HzPower ConsumptionMaximum: 13.1W (220V/50Hz)
Dimensions
( W x D x H )17.3*7.1*1.7 in. (440*180*44 mm)Switching
Capacity
48GbpsPacket Forwarding Rate35.7MppsMAC Address Table8KJumbo Frame10KBQoS802.1p/DSCP QoS**Only for V11 and later versionGreen TechnologyYesTransfer MethodStore-and-ForwardCertificationFCC, CE, RoHSPackage Contents24-Port Gigabit Rackmount SwitchPower CordInstallation GuideRackmount KitsRubber FeetEnvironmentOperating Temperature: 0℃~40℃ (32℉~104℉);
Storage
Temperature: -40℃~70℃ (-40℉~158℉);Operating Humidity: 10%~90% non-condensing;
Storage
Humidity: 5%~90% non-condensing
Good value for the price.