Digisol DG-GS4526P Installation Manual page 12

2.1.1.5 Anti-interference
All sources of interference, whether from the device/system itself or the outside
environment, will affect operations in various ways, such as capacitive coupling, inductive
coupling, electromagnetic radiation, common impedance (including the grounding system)
and cables/lines (power cables, signal lines, and output lines). The following should be
noted:

Precautions should be taken to prevent power source interruptions;

Provide the system with a dedicated grounding, rather than sharing the grounding
with the electronic equipment or lightning protection devices.

Keep away from high power radio transmitters, radar transmitters, and high frequency
strong circuit devices.

Provide electromagnetic shielding if necessary.
2.1.1.6 Rack Configuration
The dimensions of the DG-GS4526P series are designed to be mounted on a
standard 19'' rack, DG-GS4526P's dimensions are 440mm x 44mm x 410mm (W x H x D).
Please ensure good ventilation for the rack.

Every device in the rack will generate heat during operation, therefore vent and fans
must be provided for an enclosed rack, and devices should not be stacked closely.

When mounting devices in an open rack, care should be taken to prevent the rack
frame from obstructing the switch ventilation openings. Be sure to check the
positioning of the switch after installation to avoid the aforementioned.
Caution！
If a standard 19'' rack is not available, the DG-GS4526P series can be placed on a
clean level desktop, leave a clearance of 100mm around the switch for ventilation, and do
not place anything on top of the switch.
DG-GS4526P Installation Guide
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