Power Connector; Smart Fan (For Xgs1250-12) - ZyXEL Communications XGS1250-12 User Manual

Figure 13 Rear Panel (XGS1250-12)

3.3.1 Power Connector

Note: Make sure you are using the correct power source as shown on the panel.
To connect power to the Switch, insert the female end of the power cord to the AC power receptacle
on the rear panel. Connect the other end of the supplied power cord to a power outlet. Make sure that
no objects obstruct the airflow.

3.3.2 Smart Fan (for XGS1250-12)

A properly functioning fan is essential, along with a sufficiently ventilated and cool operating
environment, to prevent the Switch from overheating.
With Smart Fan, the fan in the Switch automatically adjust its speed according to the internal
temperature. This prevents overheating, minimizes noise, and reduces power consumption.
Chapter 3 Hardware Panels
XGS1210-12 / XGS1250-12 User's Guide
18