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Power Supply and Fan
The switches come with one pre-installed power supply. Refer to
"Technical Specifications" on page 87 for the input voltage ranges. A
power cord and retaining clip are included with the switch.
Warning
Power cord is used as a disconnection device. To de-energize
equipment, disconnect the power cord. E3
Note
The power supply is not field-replaceable.
The switches have one ventilation fan located on the back panel. It is not
field-replaceable. The airflow direction is from front to back, with the fan
drawing air out of the switch. Problems with the fan are displayed with the
Fault LED. Refer to "Fault and Power LEDs" on page 31.
GS980M Series Installation Guide
35
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