DGS-3130 Series Layer 3 Stackable Managed Switch Hardware Installation Guide 
vii 
Table of Contents 
Intended Readers ........................................................................................................................................................ 4 
Typographical Conventions ......................................................................................................................................... 4 
Notes and Cautions ..................................................................................................................................................... 4 
Safety Instructions ....................................................................................................................................................... 4 
Safety Cautions ...................................................................................................................................................... 4 
General Precautions for Rack-Mountable Products .................................................................................................... 6 
Protecting Against Electrostatic Discharge .................................................................................................................. 6 
1.  Introduction ............................................................................................................................................................... 9 
Switch Description ....................................................................................................................................................... 9 
Package Contents ........................................................................................................................................................ 9 
Features ..................................................................................................................................................................... 10 
2.  Hardware Components .......................................................................................................................................... 12 
DGS-3130-30TS Switch ............................................................................................................................................. 12 
Front Panel Components ...................................................................................................................................... 12 
LED Indicators ................................................................................................................................................. 12 
Rear Panel Components ...................................................................................................................................... 14 
Side Panel Components ....................................................................................................................................... 14 
DGS-3130-30S Switch ............................................................................................................................................... 15 
Front Panel Components ...................................................................................................................................... 15 
LED Indicators ................................................................................................................................................. 15 
Rear Panel Components ...................................................................................................................................... 17 
Side Panel Components ....................................................................................................................................... 17 
DGS-3130-30PS Switch ............................................................................................................................................ 18 
Front Panel Components ...................................................................................................................................... 18 
LED Indicators ................................................................................................................................................. 18 
Rear Panel Components ...................................................................................................................................... 20 
Side Panel Components ....................................................................................................................................... 21 
DGS-3130-54TS Switch ............................................................................................................................................. 21 
Front Panel Components ...................................................................................................................................... 21 
LED Indicators ................................................................................................................................................. 21 
Rear Panel Components ...................................................................................................................................... 23 
Side Panel Components ....................................................................................................................................... 24 
DGS-3130-54S Switch ............................................................................................................................................... 24 
Front Panel Components ...................................................................................................................................... 24 
LED Indicators ................................................................................................................................................. 24 
Rear Panel Components ...................................................................................................................................... 26 
Side Panel Components ....................................................................................................................................... 27 
DGS-3130-54PS Switch ............................................................................................................................................ 27 
Front Panel Components ...................................................................................................................................... 27 
LED Indicators ................................................................................................................................................. 27 
Rear Panel Components ...................................................................................................................................... 29 
Side Panel Components ....................................................................................................................................... 30 
3.  Installation ............................................................................................................................................................... 31 
Installation Guidelines ................................................................................................................................................ 31 
Installing the Switch without a Rack .......................................................................................................................... 31 
Installing the Switch in a Standard 19" Rack ............................................................................................................. 32 
Installing Transceivers into the Transceiver Ports ..................................................................................................... 32 
Power On (AC Power) ............................................................................................................................................... 33 
Power Failure (AC Power) .................................................................................................................................... 33 
Installing Power Cord Retainer ............................................................................................................................. 33