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DGS-3120-24SC/*RI
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D-Link DGS-3120-24SC/*RI [51/51] Technical support information

xStack

DGS-3120 Series Managed Switch Hardware Installation Guide

Technical Support Information

Содержание

Table of contents 3
Intended readers 5
Notes notices and cautions 5
Typographical conventions 5
Safety cautions 6
Safety instructions 6
General precautions for rack mountable products 7
Protecting against electrostatic discharge 8
Chapter 1 introduction 9
Switch description 9
Features 10
Front panel components 13
Led indicators 14
Rear panel description 16
Side panel description 17
Chapter 2 installation 18
Installation guidelines 18
Package contents 18
Attaching brackets to a switch for rack mounting 19
Installing the switch without a rack 19
Rubber feet 19
Mounting the switch in a standard 19 rack 20
Power failure ac power 20
Power on ac power 20
Connecting dc power to the dgs 3120 24sc dc 21
Installing sfp ports 21
Connect to a redundant power supply 23
Dps 700 24
External redundant power system 24
Dps 800 26
Dps 900 27
Connecting the switch 29
Dgs 3120 series managed switch hardware installation guide 29
End nodes include pcs outfitted with a 10 100 or 1000 mbps rj 45 ethernet network interface card nic and routers an end node connects to the switch via a twisted pair utp stp cable connect the end node to any of the 1000base t ports of the switch the link act leds for each ethernet port will light green or amber when the link is valid a blinking led indicates packet activity on that port 29
Figure 3 1 connecting the switch to an end node 29
Note note all high performance n way ethernet ports can support both mdi ii and mdi x connections 29
Switch to end node 29
Switch to end node switch to switch connecting to network backbone or server 29
Switch to switch 30
Connecting to network backbone or server 31
Dgs 3120 series managed switch hardware installation guide 31
Figure 3 3 connecting the switch to a server 31
The combo sfp ports and the 1000base t ports are ideal for uplinking to a network backbone server or server farm the copper ports operate at a speed of 1000 100 or 10mbps in full or half duplex mode the fiber optic ports can operate at both 100mbps and 1000mbps in full duplex mode connections to the gigabit ethernet ports are made using a fiber optic cable or category 5e copper cable depending on the type of port a valid connection is indicated when the link led is lit 31
Chapter 3 introduction to switch management 32
Connecting the console port 32
Management options 32
First time connecting to the switch 34
Password protection 34
Ip address assignment 35
Snmp settings 35
Chapter 4 web based switch configuration 37
Introduction 37
Logging onto the web manager 37
Areas of the user interface 38
Web based user interface 38
Web pages 38
Appendix a technical specifications 39
Chapter 5 appendix section 39
General 39
Physical and environmental 39
Performance 40
Led indicators 41
Port functions 42
Appendix b cables and connectors 45
Contact mdi x port mdi ii port 45
Dgs 3120 series managed switch hardware installation guide 45
Ethernet cable 45
Rj 45 pin assignments 45
When connecting the switch to another switch a bridge or hub a normal cable is necessary please review these products for matching cable pin assignment the following diagrams and tables show the standard rj 45 receptacle connector and their pin assignments 45
Console cable 46
Console rj 45 pin assignments 46
Dgs 3120 series managed switch hardware installation guide 46
Pin console db9 rs232 rj 45 46
When connecting the switch a pc a console cable is necessary the following diagrams and tables show the standard console to dj 45 receptacle connector and their pin assignments 46
Dgs 3120 series managed switch hardware installation guide 47
Pin dc power cable 14 pin dc power cable 47
Pin device dps 200 47
Redundant power supply rps cable 47
Rps 14 pin dc power cable pin assignments 47
When connecting the switch to a redundant power supply an rps cable is necessary please review these products for matching cable pin assignment the following diagrams and tables show the standard rps receptacle connector and their pin assignments 47
Dgs 3120 series managed switch hardware installation guide 48
Pin dc power cable 22 pin dc power cable 48
Pin device dps 700 48
Rps 22 pin dc power cable pin assignments 48
Appendix c module specs and cable lengths 49
Warranties 50
Technical support information 51

D-Link DGS-3120-24SC/*RI [51/51] Technical support information

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