3Com Cable Modem External Modem User Manual


 
Connectors and Switches on the Back of the Cable Modem
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Connectors and Switches on the Back of the Cable
Modem
1Power Jack: This is where you plug in the power adapter
that came with the cable modem. Remember to use only
the power adapter that came with the cable modem. Other
power adapters might have voltages that are not correct
for your particular cable modem. Using a power adapter
with the wrong voltage can damage the cable modem.
2 Ethernet Port: This is where you plug the included RJ-45
Ethernet cable. The other end connects to the RJ-45 jack
on the NIC.
3USB Port: This is where you plug the included USB cable.
The other end connects to the USB port on the computer.
4 Cable RF Connector: This is where you connect the
coaxial cable that leads to the splitter or the cable wall jack.
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