Fan Module Orientation
Important! The procedure for changing the fan module orientation is identical for all switches covered by this guide. Illustrations in this appendix depict a DCS-7010T-48 switch.
The fan module orientation determines the direction of air flowing through the switch. Figure A-1 displays the rear panel with the fan module removed from the switch. The fan module, when inserted, covers one of the two airflow labels; the visible label specifies the current airflow direction.
The switch shuts down when the fan module is removed for more than one minute.
Figure A-1: Orienting the Fan Module
To change the airflow direction, change the fan module orientation:
Step 1 While squeezing the fan module handle, pull the fan module out of the switch.
Step 2 Rotate the fan module 180°
Step 3 Insert the fan module back into the switch.