Checking led indications, Led i, Hecking – ADC MM701F User Manual
Page 12: Ndications
Checking LED Indications
6
MM701F User Manual
C
HECKING
LED I
NDICATIONS
Your service provider sets up the ADSL parameters for your service. The MM701F must have
the DSL SYNC LED lit before you can connect sessions with your service provider.
The table below describes LED indications for all operational modes. LEDs on the MM701F
front panel provide continual status at-a-glance for network connections.
LED
State
Description
POWER
On green
MM701F has power.
Off
MM701F does not have power.
Ethernet
LINK
On green
A PC, hub, or other network device is connected to the MM701F
10Base-T interface.
Off
No device is connected to the MM701F 10Base-T interface.
TX
Flashing green
MM701F is transmitting data to devices on the LAN.
Off
MM701F is not transmitting data to the LAN.
RX
Flashing green
MM701F is receiving data from devices on the LAN.
Off
MM701F is not receiving data from the LAN.
COL
Flashing green
Ethernet packet collisions are occurring on the LAN.
Off
No Ethernet packet collisions are occurring.
DSL
SYNC
On green
DSL transceiver is synchronized (connected) and in normal operation
mode.
Flashing green
Slow flashing green indicates that the DSL transceiver is in a start-up
or handshaking sequence. Fast flashing green indicates the DSL
transceiver is in training sequence.
Off
DSL transceiver is not detecting a transceiver at the far end and is not
connected.
TX
Flashing green
MM701F is transmitting data over the DSL connection.
Off
MM701F is not transmitting data over the DSL connection.
RX
Flashing green
MM701F is receiving data over the DSL connection.
Off
MM701F is not receiving data over the DSL connection.
MAR
On green
DSL margin is above the preset margin value.
Off
DSL margin is at or below the preset margin value.