D-Link DES-1228 user manual AC Power

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AC Power

The DES-1228 can be used with AC power supply 100~240V AC, 50~60Hz. The power switch is located at the rear of the unit adjacent to the AC power connector and the system fan.

The switch’s power supply will adjust to the local power source automatically and may be turned on without having any or all LAN segment cables connected.

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Contents DES-1228 Table of Contents Page Iii Page Terms/Usage PurposeIntroduction Gigabit Ethernet TechnologyFast Ethernet Technology Switching TechnologyIEEE802.1X Port-based Access Control FeaturesKey Components / Performance Switching Capacity Technical SpecificationsForwarding Mode Max. Forwarding RateFlash Memory Sdram for CPUPort Functions Front panelReset button on Chassis Dimensions1000Mbps Copper Ports in the frontPower consumption Temperature Storage TemperatureEmission EMI and Safety Certifications AC inputUnpacking InstallationAttach the adhesive rubber pads to the bottom Rack MountingAttach the mounting brackets to the Switch Connecting Network CableAC Power LED Indicator Reset buttonFront Panel 10/100 BASE-TX Twisted Pair Ports Port 1~2410/100/1000 BASE-T Twisted Pair Ports Port 27~28 AC Power ConnectorRear Panel Power LEDs Understanding LED IndicatorsPower and System LEDs 100Mbps Ports 1 ~ 24 Status LEDs Link/ActPorts 27~28 10/100/1000 Base-T LEDs Link/Act 1000MbpsWhen the 1000Mbps LED light is on, the respective port Supported web browsers Installing the SmartConsole UtilityMenu Toolbar SmartConsole Utility FeaturesOption includes Refresh Time and Group Interval functions Discovery List Definitions of the Discovery List featuresDefinitions of the Monitor List functions and terms Monitor ListView trap This space has been intentionally reserved for notes Device SettingFirmware Upgrade Web-based Management LoginLog in screen Tool Menu Tool MenuTool Menu Firmware Backup and Upload Setup MenuC P System System SettingSystem System Setting System Trap SettingSystem Trap Setting System Port SettingSystem Port Setting System Snmp Setting System Snmp Setting Configuration 802.1Q Vlan System Password Access ControlConfiguration 802.1Q Vlan Default Setting Configuration 802.1Q Vlan Add VID Configuration Igmp Snooping Configuration TrunkingConfiguration Igmp Snooping Configuration Page Page Configuration Igmp Router port Settings Configuration Spanning Tree Configuration 802.1D Spanning TreePage Configuration Port Mirroring Configuration Port MirroringQoS 802.1p Default Priority QoS 802.1p Default PrioritySecurity Broadcast Storm Control Security Safeguard EngineSecurity 802.1X Setting Security 802.1X Setting Page Security Static Mac Address Security Mac Address Table Static MacSecurity Dynamic Forwarding Table Security Mac Address Table Dynamic Forwarding TableMonitoring Statistics Monitoring StatisticsMonitoring Port Statistics