Prepare The Installation Site; Install Power Supplies - HP Aruba Networking 9300-32D Installation And Getting Started Manual

NOTE
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The transceiver slots support SFP, SFP+, QSFP+, QSFP28, and QSFP-DD transceivers.
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For more information, see the latest version of this guide and the ArubaOS-Switch and ArubaOS-CX
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Transceiver Guide.

Prepare the Installation Site

Cabling Infrastructure: Ensure the cabling infrastructure meets the necessary network specifications.
Installation Location: Before installing the switch, plan its location and orientation relative to other
devices and equipment:
In the front of the switch, leave a minimum of 6 inches (15.24 cm) of space for the twisted-pair and fiber-
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optic cabling.
In the back of the switch, leave a minimum of 6 inches (15.24 cm) of space for the power cord.
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Cooling air flow in Aruba 9300-32D switches is front-to-back or back-to-front, depending on configuration.
All fan trays and power supplies installed in an 9300-32D switch must have the same air flow direction. See
Fan Trays for further detail.
To avoid personal injury or product damage, review
starting installation.

Install Power Supplies

Skip this step if two power supplies are already installed in the switch
If two power supplies are not already installed in the switch, install power supplies in both slots before
proceeding.
Air flow direction for all power supplies and fans must match
1. Insert the power supply until the latch clicks into place.
HPE Aruba Networking 9300-32D Switch Series | Installation and Getting Started Guide
Installation Precautions and Guidelines on page 20 before
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