Περιγραφή
Support 24x 10/100/1000M PoE Ports++2 Gigabit SFP PortsSupport IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3ab, IEEE802.3z.Ethernet Ports support 10/100/1000M self- adaptive.Supports automatic port flipping (Auto MDI/MDIX).Adopting a storage and forwarding exchange mechanism.All ports support line speed switching.1U rack installation.Panel indicator monitoring status and help failure analysis.Equipped with a three speed one button intelligent dial switch, supporting VLAN, Default, and Extend modes.Support port surge protection: Common Mode 4KV, Differential Mode 2KV( Class B), ESD: Air 8KV, Contact 6KV (Class C).InterfacesGigabit SFP Slots2Gigabit RJ45 PoE Ports24Max Power on a Single PoE Port30WPoE Port NotesThe PoE ports comply with IEEE 802.3at/af standards.Extend Mode Ports#17~#24VLAN Mode Ports#1~#24LEDPowerSpeed/Link/ACT of Each Ethernet PortPower InputAC InletPerformanceCopper Speed and DistanceCat. 3 or higher cable: 100 meters at 10 MbpsCat. 5 or higher cable: 100 meters at 100 MbpsCat. 5e or higher cable: 100 meters at GigabitCat. 5e or higher cable: 250 meters at 10 MbpsCopper Speed and Distance Note250-meter transmission is only available on the Extend Mode ports.Optical Spec and DistanceDepends on the Installed Optical ModuleMAC Address Table8192Max Switching Capacity52 GbpsPowerPower MethodsACAC100-240V 50/60HzPower Supply300WMax Power Excluding PoE10WSwitching802.3 Protocols802.3i 10BASE-T802.3u 100BASE-TX802.3ab 1000BASE-T802.3z 1000BASE-X802.3x Flow Control802.3af PoE802.3at PoEReliabilityGrounding MethodsThree-Prong PlugLightning/Surge ProtectionPower: DM 2kV, CM 4kVEnvironmentOperating Temperature: 0~40 ℃ (32~104 ℉)Storage Temperature: -40~70℃ (-40~158 ℉)Operating Humidity: 10~90% non-condensingStorage Humidity: 10~95% non-condensingMechanicalDimension440×204×44 mm17.32×8.03×1.73 inchesProduct Weight2905 g (102.47 oz.)Casing MaterialMetalInstallationDesktopRackmount via BracketsPackage ContentGS1028PS2Power CordMounting KitInstallation GuideOrdering InformationRetail Package WeightEU: 3464 g (122.19 oz.)Carton Net WeightEU: 17.3 kg (38.14 lbs)Carton Gross WeightEU: 18.5 kg (40.79 lbs)
