Preface ............................................................................................................................................................................................... vii
Intended Readers...............................................................................................................................................................................viii
Typographical Conventions ........................................................................................................................................................ viii
Notes, Notices, and Cautions ............................................................................................................................................................viii
Safety Instructions .............................................................................................................................................................................. ix
Safety Cautions ............................................................................................................................................................................. ix
Introduction.......................................................................................................................................................................................... 1
Gigabit Ethernet Technology ......................................................................................................................................................... 1
Switch Description ......................................................................................................................................................................... 1
Features .......................................................................................................................................................................................... 2
Ports ............................................................................................................................................................................................... 2
Front-Panel Components................................................................................................................................................................ 2
LED Indicators............................................................................................................................................................................... 3
Rear Panel Description................................................................................................................................................................... 4
Side Panel Description ................................................................................................................................................................... 4
Gigabit Combo Ports...................................................................................................................................................................... 5
Installation ........................................................................................................................................................................................... 7
Package Contents ........................................................................................................................................................................... 7
Before You Connect to the Network.............................................................................................................................................. 7
Installing the Switch in a Rack....................................................................................................................................................... 9
Power On (AC Power) ..................................................................................................................................................................................11
Power Failure ................................................................................................................................................................................................11
Connecting DC Power to DES-3526DC ...................................................................................................................................... 11
Connecting the Switch ....................................................................................................................................................................... 12
Switch to End Node ..................................................................................................................................................................... 12
Switch to Hub or Switch .............................................................................................................................................................. 13
Introduction to Switch Management.................................................................................................................................................. 15
Management Options ......................................................................................................................................................................... 15
Web-based Management Interface............................................................................................................................................... 15
SNMP-Based Management .......................................................................................................................................................... 15
First Time Connecting to the Switch............................................................................................................................................ 17
Password Protection ..................................................................................................................................................................... 17
Table of Contents