Leds, Model 3231 leds – Patton electronic 3231 User Manual
Page 16
Front Panel
16
Model 3231 User Manual
1 • General information
LEDs
The Model 3231 contains nine LEDs on the front panel. All LEDs will blink twice when the unit is first pow-
ered on.
Note
You can test the operation of certain LEDS using the CLI.
For more information, see
Table 3. Model 3231 LEDs
LED
Color
Purpose
PWR/ALM
Green/Red
•
Green when power is applied and alarm state is clear
•
Red when alarm state is not clear
CPE
Green
•
On when configured as DSL CPE
•
Off when configured as DSL CO
*Note: The Restart DSL menu item must be selected after chang-
ing between CO and CPE in order for the LED to change. *
DSL Link
Green
•
On when DSL link is up
•
Flashes when DSL link is connecting
•
Off when DSL link is down
DSL TX
Green
•
Flashes when transmitting data over DSL
DSL RX
Green
•
Flashes when receiving data over DSL
Ethernet Link
Green
•
On when Ethernet link is up
•
Off when Ethernet link is down
Ethernet 100M
Green
•
On when Ethernet link negotiates to 100 Mbps
•
Off when Ethernet link negotiates to 10 Mbps
Ethernet TX
Green
•
Flashes when transmitting an Ethernet packet
Ethernet RX
Green
•
Flashes when receiving an Ethernet packet