Extreme 3802 Hardware Manual
144
Extreme Networks Consolidated Hardware Guide
Alpine 3800 Series Switch Power Supplies
Figure 64: AC power supply for the Alpine 3804 switch
CAUTION
When you install the power supply, open the ejector/injector lever and do not slam the power supply
into the backplane. Failure to do so may cause damage and possibly require the return of the
chassis.
into the backplane. Failure to do so may cause damage and possibly require the return of the
chassis.
5
Place both hands on each side of the power supply to slowly and evenly slide the power supply into
the bay. During the last inch of insertion into the chassis, place one hand on the central handle to
steady the power supply and use your other hand to gently push the ejector/injector lever towards
the power supply to engage the power supply backplane connectors.
the bay. During the last inch of insertion into the chassis, place one hand on the central handle to
steady the power supply and use your other hand to gently push the ejector/injector lever towards
the power supply to engage the power supply backplane connectors.
6
Secure the power supply by tightening the screw on the ejector/injector lever with a #2 Phillips
screwdriver.
screwdriver.
7
To uncover the power connector, slide the safety latch to the right.
8
To turn on power to the system, connect the power cable to the power supply and then to the wall
outlet.
outlet.
CAUTION
The power supply cannot be installed if an AC power cable is plugged in. You can damage the
chassis and power supply if you attempt to install a power supply with an AC power cable
connected.
chassis and power supply if you attempt to install a power supply with an AC power cable
connected.
9
Leave the ESD strap permanently connected to the chassis so that it is always available when you
need to handle ESD-sensitive components.
need to handle ESD-sensitive components.
To install an additional power supply, repeat steps 1 through 8.
38_pwrx4
V
Hz
A
100-120
200-240
50
60
13
6
V
Hz
A
100-120
200-240
200-240
50
60
60
13
6
SLIDE TO REMOVE
45012
SERVICE
DC OK
DC OK
WHEN INST ALLED IN 3808
THIS W
A Y UP
WHEN INSTALLED IN 3804 THIS WAY UP
Handle
Ejector/
injector
lever
Safety
latch