Smart Fans - D-Link DGS-1510-10L/ME Hardware Installation Manual

DGS-1510/ME Series Metro Ethernet Switch Hardware Installation Guide

Smart Fans

Switches in this series include smart fans that will automatically change their speed depending on the internal
temperature detected by the sensors built-in the Switch's hardware. These smart fans support three states. They can
either be off, running at a low speed, or running at a high speed.
The following will explain when these fans will toggle between low and high speeds:
Switch
DGS-1510-28LP/ME
DGS-1510-28X/ME
DGS-1510-28XMP/ME
DGS-1510-28XS/ME
Figure 1-34 Side panels view of a DGS-1510-28XS/ME Switch
Figure 1-35 Side panels view of a DGS-1510-52L/ME Switch
Figure 1-36 Side panels view of a DGS-1510-52X/ME Switch
Default On/Off Speed
4500 RPM
5400 RPM
6800 RPM
5400 RPM
High Speed
7000 RPM @ above 42°C
7800 RPM @ above 48°C
9500 RPM @ above 43°C
7800 RPM @ above 48°C
15
Low Speed
4500 RPM @ below 35°C
5400 RPM @ below 43°C
6800 RPM @ below 38°C
5400 RPM @ below 43°C