ADC megabit modem 310f User Manual
Chapter 2: Installing the Megabit Modem 310F and 320F
Megabit Modem 310F and 320F User Manual
7
I
DENTIFYING
LED
S
The front panels for both the Megabit Modem 310F and 320F contain LEDs that indicate power
and data transmission status. The following illustrations describe the front panel LEDs.
and data transmission status. The following illustrations describe the front panel LEDs.
L A N
A D S L
M E G A B I T
M O D E M 3 2 0 F
L I N K
T X
R X
C O L
P W R
S Y N C
R X
M A R
T X
On: Power is available to the modem
Off: Power is off
Off: Power is off
On: Network link is up
Off: Link is down
Off: Link is down
Flashing: Collision detected
Off: No current collision
Off: No current collision
Flashing:
Off:
Off:
Transmitting a frame
No current transmission
Off: No current reception
L A N
A D S L
M E G A B I T
M O D E M 3 2 0 F
L I N K
T X
R X
C O L
P W R
S Y N C
R X
M A R
T X
On:
Off:
Off:
Margin is at or above configured threshold
Margin is below configured threshold
Flashing:
Off:
Off:
Receiving a frame
No current reception
Flashing:
On:
ADSL link dropped
Off: No remote modem detected
Link is up
Flashing:
Off:
Off:
Transmitting a frame
No current transmission