https://www.hartmann-electronic.com/
21
Rev. 1.3
Figure 3-20 Fan Tray 4U
3.5.5
Fan Tray Interface
These
PCB’s and connectors are used for electrical connection between the fan tr
ay and the
subrack.
In Subracks with build-in fans, the fans are connected to the 9U backplane.
12V
GND
T-Sense
Fan Load
12V
GND
T-Sense
Fan Load
Figure 3-21 Fan Tray Interface
Subrack Connector Fan Connector
PCB Fan Connector