Device Position

This section describes the USG position requirements to ensure its security.

Table 1 lists the requirements for the device position.

**Table 1** Device position requirements
Item	Requirement
Ventilation and heat dissipation	To ensure good heat dissipation, keep the air vent of the device at least 150 mm away from other devices. Ensure that the ventilation and heat dissipation system is available at the position where the device is to be installed.
Stability	The cabinet or mounting table must be firm enough to support the weight of the device and its accessories.
Grounding	Ensure that the chassis or mounting table is properly grounded.