ADC 410F User Manual
Page 25
Chapter 3: Installing the Megabit Modem 410F and 420F
Megabit Modem 410F and 420F User Manual
17
LED
State
Description
PWR
On green
Modem has power.
Off
Modem does not have power.
LAN
LINK
On green
A PC, hub, or other network device is connected to the modem
10/100BASE-T interface.
Off
No device is connected to the modem 10/100BASE-T interface.
TX
Flashing green
Modem is transmitting data to devices on the LAN.
Off
Modem is not transmitting data to the LAN.
RX
Flashing green
Modem is receiving data from devices on the LAN.
Off
Modem is not receiving data from the LAN.
COL
Flashing green
Collision detected on the 10/100BASE-T link.
Off
No collision detected.
ADSL
SYNC
On green
ADSL transceiver is synchronized and in normal operation mode.
Flashing green
ADSL transceiver is in a start-up sequence.
Off
ADSL modem transceiver is not detecting a transceiver at the far end.
TX
Flashing green
Modem is transmitting data to the other modem.
Off
Modem is not transmitting data to the other modem.
RX
Flashing green
Modem is receiving data from the other modem.
Off
Modem is not receiving data from the other modem.
MAR
On green
ADSL margin is at or above the configured Margin Threshold (see
).
Off
ADSL margin is below the configured Margin Threshold.
LAN
ADSL
PWR
LINK
TX
RX
SYNC
TX
RX
MAR
MEGABIT MODEM 410F
Status LEDs
COL