Ventilation Requirements
The figure below shows the ventilation requirements of the DGS-3700 Series. The sufficient spacing must be reserved
at the ventilation openings to ensure the normal working of ventilation. After various cables have been connected, they
should be arranged into bundles or placed on the cabling rack to avoid blocking the air inlets.
Figure 2- 1 Ventilation of the DGS-3700 Series
Installing the Switch without the Rack
When installing t he S witch on a des ktop or s helf, the r ubber f eet i ncluded with the S witch s hould f irst be attached.
Attach these cushioning feet on the bottom at each corner of the device. Allow enough ventilation space between the
Switch and any other objects in the vicinity.
Figure 2- 2. Preparing the Switch for installation on a desktop or shelf