Table 5: Front panel LED description for standalone modem

 

 

LED

Description

 

 

Power

On (green) when power is applied to the unit. Off

 

when no power is applied to the unit.

 

 

VLINK - Link

On (green) when the end-to-end VDSL link between

 

the units is established. Off when the link has not

 

been established or when the link fails

 

 

VLINK - QOL

Flashes yellow at different rates to indicate the

 

amount of error correction taking place on data pass-

 

ing over the VDSL link. This is a normal operating

 

condition and all data is passing correctly over the

 

link even if the link is solidly yellow. However, if the

 

LED is solid yellow and the VLINK Link LED is Off,

 

Off when no power is applied to the unit.

 

 

Ethernet - Link

On (green) when the 10/100Base-T Ethernet link

 

has been established. Off when the 10/100Base-T

 

Ethernet link has not been established or when the

 

link fails.

 

 

Ethernet - COL

Flashes yellow to indicate Ethernet collisions are

(Collision)

occurring.

 

 

Ethernet - FDx

On (yellow) when in full-duplex Ethernet mode. Off

(Duplex)

when when operating in half-duplex Ethernet mode.

 

 

Ethernet - 100M

On (yellow) when the link has not been established

 

or when operating in 100-Mbps Ethernet mode. Off

 

when operating in 10-Mbps Ethernet mode.

 

 

Ethernet - TX

Flashes yellow when data is transmitted from the

 

unit to the LAN.

 

 

Ethernet - RX

Flashes yellow when data is received at the unit

 

from the LAN.

 

 

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Patton electronic 1058 user manual Led, Description, LED is solid yellow and the Vlink Link LED is Off