Patton electronic 12168 User Manual

Page 20

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Figure 14.

Model 1068 rack card front panel

Table 5:

Front panel LED description

LED

Description

Power

Solid GREEN to indicate the unit is powered on.

VLINK Link

(Active Green) Solid green (ON) to indicate that the
end-to-end VDSL link between the Model 1068s is
established. The VLINK LED is OFF when the link is
down.

VLINK QOL

(Active Yellow) Flashes YELLOW to indicate the pro-
cessor is correcting an error in the data thus prevent-
ing the transmission of corrupted data to the Ethernet
port. The more error corrections, the more often the
LED blinks. If the light remains lit continuously, it
means that the VDSL line is noisy—although the data
at the Ethernet port remains uncorrupted. Further
impairment of the line however, risks having the line
fail, as indicated by the green VLINK Link LED extin-
guishing.

Ethernet Link

(Active Green) Solid Green indicates that 10/
100Base-T Ethernet link has been established.

Ethernet Activity

(Active Yellow) Flashes yellow to indicate Ethernet
activity on the Model 1068’s 10/100Base-T Ethernet
port.

Power

VLINK Modem

Link

QOL

VLINK