Installing The Fan Trays And Power Supply - Avaya Virtual Services Platform 7000 Series Installation Manual

Installation preparation

Installing the fan trays and power supply

Your switch supports a combination of field-replaceable power supplies and cooling fan trays.
Two fan trays are included with your switch. You must install the two fan trays and at least one
power supply before using the switch. The switch supports an optional second power supply
for redundancy and load sharing.
Important:
Supported cooling air flow directions are: front to back or back to front. The air flow direction
of fan trays and power supplies are labelled and fixed. The fan trays and power supplies do
not support the ability to change their air flow direction. Avaya recommends that you install
the first power supply in PSU1 to determine the airflow direction.
18 VSP 7000 installation
Comments? infodev@avaya.com
July 2013