Motorola MK3100, Product Reference Manual

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Installation 2 - 3
Power Connection
The universal AC power supply connects to the power port on the MK3100 using a 5.5 x 2.5 mm OD barrel
connector. The center pin on the connector is positive, and the outer barrel is negative. It is compatible with:
•
120V 60 Hz (North America)
•
230V 50 Hz (International excluding Japan)
•
100V 50/60 Hz (Japan).
To connect the power supply:
1.
Insert the power supply barrel connector into the MK3100 power port. See Figure 1-2 on page 1-3 .
2.
Route the power cable.
3.
Plug the Motorola AC power supply into a wall outlet.
Wired Ethernet Connection to a Host
Power through AC Outlet
The MK3100 communicates to the host through a 10/100Base-T Ethernet cable and receives power through
an AC power supply.
1.
See Power Connection to provide power.
2.
Connect the Ethernet cable to the RJ45 port on the MK3100. See Figure 1-2 on page 1-3 .
3.
Plug the other end of the Ethernet cable into the host system LAN port.
Power through POE
The POE 802.3at/af installation option allows the MK3100 to communicate and receive power on the same
10/100Base-T Ethernet cable.
1.
Connect the Ethernet cable to the RJ45 port on the MK3100. See Figure 1-2 on page 1-3 .
2.
Plug the other end of the Ethernet cable into an 802.3at/af certified host system LAN port or 802.3at/af port
injector.
NOTE 802.3af host systems can provide power to the MK3100 via POE if certain peripherals are shut off. If POE
is not providing enough power, connect a power supply. See
Power Connection .