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Installation Guide
12
Using a Single-port Ethernet Power Supply
To use a single-port power supply, connect the power supply to
the network hub or switch and to the Network Jack, as shown in
the following illustration. See “Obtaining Optional Components”
on page 7 for ordering information. For complete installation
instructions, see the single-port Ethernet power supply
documentation.
Using the 3Com Local Power Supply
To use the local power supply, make sure you have an electrical
outlet near the site where the Network Jack will be installed.
To
Network
Jack
Network
switch
To network
hub/switch
Wiring closet
To electrical
outlet
3
2
1
4
3
2
1
4