User’s Guide
25
LEDs on the Front of the Modem
•
pwr
: Indicates that the wireless cable modem has successfully completed internal
power-on tests.
•
usb
: Indicates connectivity between the USB port on the wireless cable modem
and a PC’s USB port.
•
sync
: Indicates the connection status between the wireless cable modem and the
cable network. The LED is lit when the wireless cable modem has established a
downstream channel with the cable service provider’s Cable Modem Termination
System (CMTS).
•
ready
: Indicates that the wireless cable modem has completed the
ranging/registration process and is ready to send/receive data.
•
wlan
: Indicates that at least one wireless client is linked to the wireless cable
modem.
•
Enet 1, 2, 3, 4
: Indicates connectivity between the Ethernet port on the wireless
cable modem and the Ethernet port on a PC or Mac. This LED blinks when the
wireless cable modem is transferring or receiving data over the Ethernet cable.
Installation problems with the wireless cable modem are commonly due to the cable network and
its topography. LEDs on the front panel of the wireless cable modem reveal operational status and
help you determine problem areas.
Connectors on the Back of the Modem
This list of connectors describes where to connect the cables and power adapter when installing the
wireless cable modem.
_____Ethernet____
pwr usb sync ready wlan 1 2 3 4
