D-Link DES-2212 manual LED Indicators, Environmental and Physical

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LED Indicators

Switch Status LEDs: Power, System Load bar graph

Port Status LEDs: 100M, Link/Activity, Full Duplex/Collision

Environmental and Physical

Power Supply: 100 to 240 VAC, 50 or 60 Hz internal universal power supply

Power Consumption: 40 watts max.

Dimensions: 441mm × 207mm × 43mm (1U height), 19-inch rack- mountable

Weight: approx. 3kg

Operating Temperature: 0 to 50°C

Storage Temperature: –20 to 55 °C

Humidity: 5% to 95% non-condensing

DC Fans: two 40mm × 40mm

Emissions: FCC Class A, CE Mark, VCCI Class 1

Safety: UL, CSA, TUV/GS

56	Product Specifications

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Contents Recyclable Wichtige Sicherheitshinweise Warranties Exclusive Limited Warranty Software Trademarks Table of Contents Making Network Connections Product Specifications Page About this Guide Page Ports DES-2212 Ethernet/Fast Ethernet SwitchIntroduction Switching Management100BASE-TX Technology Overview Cables and Connectors100Mbps Fast Ethernet Introduction Topology NetworkHubs Connectivity RulesEthernet Switching Introduction External Features Front PanelExternal Features LED Indicators Rear Panel External Features Page Installation Unpacking the SwitchRack Mounting Installing the SwitchLocation Connecting Power Replacing the Fuse Making Network Connections 10BASE-T Connection100BASE-T Connection MII Connection Making Network Connections Using the Console Interface Connecting to the SwitchConsole Usage Conventions First Time Connecting To The Switch Super and General User Privileges Steps to create a Super User or General UserMain Menu for General User Super User and General User Privileges Login On The Switch Console By Registered Users Changing your Password Choose Change PasswordAdding and Deleting Users Adding a New UserDeleting a User Setting up the Switch TCP/IP SettingsUsing the Console Interface Out-of-band management and console settings 10. TCP/IP Parameters Configuration MenuSoftware Updates 11. Out-of-Band/Console Setting MenuSnmp Information and Console Timeout 12. Software Update Menu13. System Configuration Menu 14. Snmp Trap Manager Configuration Menu Snmp TrapsSwitch Configuration Snmp Security Community Names16. Port Configuration Menu Controlling Individual PortsForwarding Configuration 17. STA, Forwarding TableUsing the Console Interface Spanning Tree Protocol and Configuration Introduction to Spanning Tree Protocol Parameters Using the Console Interface Setting Spanning Tree Protocol Parameters Using the Console Interface Using the Console Interface Using the Console Interface Monitoring the Switch Displaying Port StatisticsUsing the Console Interface Resetting the Switch System ResetFactory Reset Using the Console Interface Page Product Specifications GeneralEnvironmental and Physical Cables Connectors 10BASE-T/100BASE-TX ConnectorsStraight-through Cable MII Connector Crossover CableMII Connector Pin Assignment RS-232 DB9 Pin Specification E , D BE , D B -2 R 2 Page Boot Configuration File Sysdescr stringSyslocation string Clear-SNMP-comm-table Index IndexSnmp Page Offices Page Registration Card