Installation Guide

Table Of Contents
Repeat step #unique_405/unique_405_Connect_42_INSERT_SPADE for the other cable wire.
Installing an 850 W DC Power Supply
Before installing an 850 W DC power supply in a Summit X650 series switch:
Verify that the switch rack or chassis has been grounded.
Verify that the airflow direction for the power supply is the same as the airflow direction of the
installed fan modules in the switch.
To install the power supply, follow these steps:
Caution
The handle on the power supply is not designed to be used to lift or carry the power supply or
the switch to which it is attached.
1. See Figure 278.
SH_106
Figure 278: Removing a Blank Panel
2. The proper orientation is shown in Figure 279.
3. See Figure 279.
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Figure 279: Installing an 850 W DC Power Supply
4. To install more power supplies, repeat the procedure.
5. Connect the ground wire, following the steps in Connecting the Ground Wire to an 850 W DC Power
Supply on page 348.
Installing Switches
Installing an 850 W Internal DC Power Supply
Summit Family Hardware Installation Guide 347