D-Link DGS-1510-10L/ME Hardware Installation Manual - Smart Fans
DGS-3000 Series Gigabit Ethernet Switch Hardware Installation Guide
16
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
Default On/Off Speed
High Speed
Low Speed
DGS-3000-28LP
4500 RPM
7000 RPM @ above 42°C
4500 RPM @ below 35°C
DGS-3000-28X
5400 RPM
7800 RPM @ above 48°C
5400 RPM @ below 43°C
DGS-3000-28XMP
6800 RPM
9500 RPM @ above 43°C
6800 RPM @ below 38°C
DGS-3000-28XS
5400 RPM
7800 RPM @ above 48°C
5400 RPM @ below 43°C
DGS-3000-52L
5400 RPM
7800 RPM @ above 44°C
5400 RPM @ below 38°C
DGS-3000-52X
5400 RPM
7800 RPM @ above 46°C
5400 RPM @ below 41°C