
Extreme Networks Consolidated Hardware Guide 7-9
Alpine 3800 Series Architecture
Alpine 3802 Switch Rear View
Figure 7-6 shows the rear view of the Alpine 3802 switch.
Figure 7-6: Rear view of the Alpine 3802 switch
• Access to the grounding studs
• The chassis serial number
• The Ethernet MAC address of the switch
• Symbols of safety certification
Power Sockets
The Alpine 3802 switch supports up to two power supplies. Each power supply has its
own power socket. When a second power supply is installed, both provide a redundant,
load-shared power supply to the Alpine 3802 switch. If one of the power supplies fails,
the second power supply provides all power and ensures uninterrupted network
operation.
Note: Do not attempt to fix a failed power supply; power supplies are not user
removable. Alpine 3802 switch power supplies must be installed or removed by
trained service personnel only.Contact Extreme Networks Customer Support if
you experience problems.
If you have one power supply installed in the Alpine 3802, it must be installed in the
lower power supply tray (PSU A).
3802rea
Grounding
studs
PSU
A
B
PSU
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