User ManualTable of ContentsTable of Contents4Intended Readers6Typographical Conventions6Notes, Notices, and Cautions6Safety Instructions7Lithium Battery Precaution9Protecting Against Electrostatic Discharge9Section 110Safety Cautions7General Precautions for Rack-Mountable Products8Introduction10Switch Description10Front-Panel Components10LED Indicators10Rear Panel Description10Side Panel Description10Switch Description10Ports11Front-Panel Components12DGS-342612DGS-3426P12DGS-342712DGS-345012LED Indicators13Rear Panel Description15DGS-342615DGS-3426P15DGS-342715DGS-345015Side Panel Description16Section 217Installation17Package Contents17Installation Guidelines17Installing the Switch without the Rack17Installing the Switch in a Rack17Mounting the Switch in a Standard 19" Rack17Power On17Power Failure17Installing the SFP Ports17The Optional Module17External Redundant Power System17Package Contents17Installation Guidelines17Installing the Switch without the Rack18Installing the Switch in a Rack18Mounting the Switch in a Standard 19" Rack19Power On19Power Failure19Installing the SFP Ports20The Optional Module21Installing the Module22External Redundant Power System23Section 325Connecting the Switch25Switch to End Node25Switch to Switch25Connecting To Network Backbone or Server25Switch to End Node25Switch to Switch25Connecting To Network Backbone or Server26Section 427Introduction to Switch Management27Management Options27Connecting the Console Port (RS-232 DCE)27Managing the Switch for the First Time27Password Protection27SNMP Settings27IP Address Assignment27Management Options271. Web-based Management Interface272. SNMP-Based Management273. Command Line Console Interface through the Serial Port27Connecting the Console Port (RS-232 DCE)28Managing the Switch for the First Time29Password Protection30SNMP Settings31Traps31MIBs31IP Address Assignment31Section 534Web-based Switch Configuration34Introduction34Logging on to the Web Manager34Web-Based User Interface34Web Pages34Introduction34Logging in to the Web Manager35Web-based User Interface36Areas of the User Interface36Web Pages37Appendix A38Technical Specifications38Appendix B40Cables and Connectors40Appendix C41Cable Lengths41Glossary42Copyright Statement: No part of this publication or documentation accompanying this product may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from D-Link...45FCC Statement: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a commerc...45Tech Support47技术支持61Size: 2.45 MBPages: 63Language: EnglishOpen manual