Patton electronic 1068 Description, ing the transmission of corrupted data to the Ethernet

Modem VLINK Power

Power

VLINK

Link

QOL

VLINK Link

VLINK QOL

Ethernet

Link

Ethernet Link

Ethernet Activity

Activity

	Figure 12. VLINK modem rack card front panel
Table 6: Front panel LED description for rack card modem
LED		Description
Power		Solid GREEN to indicate the unit is powered on.
VLINK modem		(Active Green) Solid green (ON) to indicate that the
Link		end-to-end VDSL link between the VLINK modems is
		established. The VLINK modem LED is OFF when
		the link is down.
VLINK modem		(Active Yellow) Flashes YELLOW to indicate the pro-
QOL		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 modem Link
		LED extinguishing.
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 VLINK modem’s 10/100Base-T Ether-
		net port.
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