32Chapter 1 Cables and power

ADSL WAN interface card LEDs

The following figure shows the LEDs on the asymmetric digital subscriber line (ADSL) WAN interface card.

Figure 9 LEDs on the ADSL WAN interface card

RX/TX LED

ADSL

RX/TX

CONN

CONN LED

The following table describes the LEDs on the ADSL WAN interface card.

Table 10 LED indicators on the ADSL WAN interface card

CONN LED

Tx/Rx LED

Description

 

 

 

Steady green

Steady green

The ADSL interface card is not initialized; the

 

 

software driver is not installed.

 

 

 

Off

Off

The ADSL interface card is initialized, but has not

 

 

established a link with the ADSL network.

 

 

 

Flashing green

Off

The ADSL interface card is attempting to establish a

 

 

link with the ADSL network.

 

 

 

Steady green

Off

The ADSL interface card has established a link with

 

 

the ADSL network.

 

 

 

Steady green

Flashing green

The ADSL interface card is sending or receiving

 

 

network data. The LED can appear dim.

 

 

 

NN46110-316 03.01

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Nortel Networks 1750 manual Adsl WAN interface card LEDs, LED indicators on the Adsl WAN interface card