ADC 320F - Manual (Page 15)

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.
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
On: Network link is up
Off: Link is down
Flashing: Collision detected
Off: No current collision
Flashing:
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: Margin is at or above configured threshold
Margin is below configured threshold
Flashing:
Off: Receiving a frame
No current reception
Flashing:
On:
ADSL link dropped
Off: No remote modem detected
Link is up
Flashing:
Off: Transmitting a frame
No current transmission