D-Link DGS-3120-24SC/SI User Manual
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Information in this document is subject to change without notice.
© 2013 D-Link Corporation. All rights reserved.
Reproduction in any manner whatsoever without the written permission of D-Link Corporation is strictly forbidden.
Trademarks used in this text: D-Link and the D-LINK logo are trademarks of D-Link Corporation; Microsoft and Windows are registered trademarks
of Microsoft Corporation.
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Link Corporation disclaims any proprietary interest in trademarks and trade names other than its own.
January, 2013 P/N 651G312XX065G
FCC Warning
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 when the
equipment is operated in a commercial envi ronment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with this manual, may cause harmful interference to
radio communications. Operation of this equipment in a residential area is likely to cause harmful i nterference in
which case the user will be required to correct t he i nterference at his own expense.
CE Mark Warning
This is a Class A product. In a domestic environm ent, this product may cause radio interference in whic h case the
user may be required to take adequate measure s.
Warnung!
Dies ist ein Produkt der Klasse A. Im Wohnbereich kann dieses Produkt Funkstoerungen verursac hen. In diesem Fall
kann vom Benutzer verlangt werden, angemess ene Massnahmen zu ergreifen.
Precaución!
Este es un producto de Clase A. En un entorno doméstico, puede causar interferencias de radio, en cuyo case, puede
requerirse al usuario para que adopte las medidas adecuadas.
Attention!
Ceci est un produit de classe A. Dans un environnement domestique, ce produit pourrait causer de s i nterférences
radio, auquel cas l`utilisateur devrait pre ndre les mesures adéquates.
Attenzione!
Il presente prodotto appartiene alla classe A. Se utilizzato in ambiente domestico il prodotto può causare interferenze
radio, nel cui caso è possibile che l`utente debba assumere provvedimenti adeguati.
VCCI Warning
この装置は、クラス A 情報技術装置です。この装置を家庭環境で使用すると電波妨害を引き起こすことがあります。
この場合には使用者が適切な対策を講ずるよう要求されることがあります。 VCCI-A
BSMI Notice
此為甲類的資訊技術設備, 在居住環境中使用時, 可能會造成射頻擾動, 在這種情況下, 使用者會被要求採取某些適當的對
策
xStack® DGS-3120 Series Layer 2 Managed Stackable Gi gabit Switch Hardware Installation Guide
Table of Contents
Intended Readers ......................................................................................................................................................... v
Typographical Conventions
Notes, Notices, and Cautions
Safety Instructions
Safety Cautions
General Precautions for Rack-Mountable Products
Protecting Against Electrostatic Discharg e
Chapter 1
Switch Description
Features
Ports
Front Panel Components
Rear Panel Description
Side Panel Description
Chapter 2
Package Contents
Installation Guidelines
Power On (AC Power)
Connecting DC Power to the DGS-3120-24SC-DC
Installing SFP Ports
Connecting to a Redundant Power Supply
Installing the RPS into a Rack-mount Chassis
Chapter 3
Switch to End Node
Switch to Switch
Connecting to Network Backbone or Server
Chapter 4
Management Options
Connecting the Console Port
First Time Connecting to the Switch
Password Protection
IP Address Assignment
SNMP Settings
Chapter 5
Introduction
Logging onto the Web Manager
Web-based User Interface
Web Pages
Introduction ................................................................................................................................................ 1
LED Indicators
Installation ................................................................................................................................................ 11
Installing the Switch without a Rack
Attaching Brackets to a Switch for Rack Mount i ng
Mounting the Switch in a Standard 19" Rack
Power Failure (AC Power)
DPS-700
DPS-800
DPS-900
Connecting the Switch ............................................................................................................................ 21
Introduction to Switch Management ..................................................................................................... 24
Traps
MIBs
Web-based Switch Configuration .......................................................................................................... 29
Areas of the User Interface
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xStack® DGS-3120 Series Layer 2 Managed Stackable Gi gabit Switch Hardware Installation Guide
Appendix A – Technical Specifications ...................................................................................................................... 32
General
Physical and Environmental
Performance
LED Indicators
Port Functions
Appendix B –
Ethernet Cable
Console Cable
Redundant Power Supply (RPS) Cable
Appendix C –
Cables and Connectors ........................................................................................................................ 38
Module Specs and Cable Lengths ....................................................................................................... 43
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