Instruction manual

2. Preparation for Installation
59
2.10 Cooling requirements
2.10.1 Airflow
The following describes the airflow of the Switch.
(1) AX6708S
Figure 2-12 AX6708S
2.10.2 Cooling requirements for a desktop installation
Ensure at least 70 mm of space for airflow on all sides of the Switch.
Do not obstruct the ventilation slots of the Switch. Doing so causes
heat to accumulate inside the Switch, and could result in fire. Maintain
a space of at least 70 mm around the ventilation slots.
NOTE
When equipment with forced air cooling systems is installed near the
Switch, interference due to the airflow from multiple devices can
adversely affect the cooling of the Switch, which might result in a
malfunction.
z The exhaust airflow from nearby equipment might be drawn into
the Switch, and the Switch air intake temperature might exceed
the environment requirements.
z When nearby equipment has too strong an intake or exhaust air
system, reverse air pressure might affect the Switch airflow,
decreasing the performance of internal cooling.
Maintain enough space or place a partition between equipment to
prevent airflow interference.
Note that if a partition is installed, it must be at least 70 mm away from
the side panel of the Switch.
2.10.3 Cooling requirements for a rack installation
Ensure at least 70 mm of space between the Switch and all structural components
of the rack, including the side walls, pillars, guide rails, and front and rear doors.