Switch Owner's Manual

Installing a Passport 8100 Module
204515-C 2-5
5.
Tighten the retaining screws to secure the module in the chassis
(Figure 2-5
).
Figure 2-5. Securing the Module in the Chassis
Turning On the Chassis Power
Although you can install or replace modules in an operating chassis, in a new
installation you may prefer to install all the modules before turning on the chassis
power.
To turn on the chassis power:
1. Verify that all power cords are connected properly, as described in the
installation instructions for the power supplies.
2. Turn all the power switches to the On position.
Note: In a chassis with two power supplies in a nonredundant power
configuration, you must turn on both power supply units within 2 seconds of
each other. If you wait longer to turn on the second power supply, both power
supplies will shut down. To correct this condition, turn off both power
supplies, wait at least 30 seconds, and then turn on both power supplies again
within 2 seconds.
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