AC input, Operation, Humidity, Power consumption | D-Link DES-1228

	AC input	100~240 VAC, 50/60Hz
		Internal universal power supply

	Operation	0~40°C
	Temperature

	Storage Temperature	-10~70°C

	Humidity	Operation: 10%~90% RH
	Humidity	Storage: 5%~90% RH
		Storage: 5%~90% RH

	Power consumption	18.35(watts)

	Heat Dissipation	62.57(btu/hr)

	MTBF	326647 (hours)

Emission (EMI) and Safety Certifications

EMI-EMC Compliance: FCC class A, CE Class A, VCCI Class A

Safety Compliance: cUL, UL

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D-Link DES-1228 AC input, Operation, Temperature Storage Temperature, Humidity, Power consumption, Heat Dissipation

Contents

DES-1228 Table of Contents Page Iii Page Terms/Usage Purpose Introduction Gigabit Ethernet Technology Fast Ethernet Technology Switching Technology IEEE802.1X Port-based Access Control Features Key Components / Performance Switching Capacity Technical SpecificationsForwarding Mode Max. Forwarding Rate Flash Memory Sdram for CPUPort Functions Front panel Reset button on Chassis Dimensions1000Mbps Copper Ports in the front Power consumption Temperature Storage TemperatureEmission EMI and Safety Certifications AC input Unpacking Installation Attach the adhesive rubber pads to the bottom Rack Mounting Attach the mounting brackets to the Switch Connecting Network Cable AC Power LED Indicator Reset buttonFront Panel 10/100 BASE-TX Twisted Pair Ports Port 1~24 Rear Panel AC Power Connector10/100/1000 BASE-T Twisted Pair Ports Port 27~28 Power and System LEDs Understanding LED IndicatorsPower LEDs 100Mbps Ports 1 ~ 24 Status LEDs Link/Act Ports 27~28 10/100/1000 Base-T LEDs Link/Act 1000Mbps When the 1000Mbps LED light is on, the respective port Supported web browsers Installing the SmartConsole Utility Menu Toolbar SmartConsole Utility Features Option includes Refresh Time and Group Interval functions Discovery List Definitions of the Discovery List features Definitions of the Monitor List functions and terms Monitor List View trap This space has been intentionally reserved for notes Device Setting Firmware Upgrade Web-based Management Login Log in screen Tool Menu Tool Menu Tool Menu Firmware Backup and Upload Setup Menu C P System System Setting System System Setting System Trap Setting System Trap Setting System Port Setting System Port Setting System Snmp Setting System Snmp Setting Configuration 802.1Q Vlan System Password Access Control Configuration 802.1Q Vlan Default Setting Configuration 802.1Q Vlan Add VID Configuration Igmp Snooping Configuration Trunking Configuration Igmp Snooping Configuration Page Page Configuration Igmp Router port Settings Configuration Spanning Tree Configuration 802.1D Spanning TreePage Configuration Port Mirroring Configuration Port Mirroring QoS 802.1p Default Priority QoS 802.1p Default Priority Security 802.1X Setting Security Safeguard EngineSecurity Broadcast Storm Control Security 802.1X Setting Page Security Static Mac Address Security Mac Address Table Static Mac Security Dynamic Forwarding Table Security Mac Address Table Dynamic Forwarding Table Monitoring Statistics Monitoring Statistics Monitoring Port Statistics