CVX 600 Hardware Installation Guide

Checking the LEDs

MAC-SM LEDs

The following figure shows the LEDs on the MAC-SM:

Modem/ISDN

Good

Redun

Pwr

Fail

Modem/ISDN

Good

Redun

Pwr

Fail

 

CVX-0248A

LEDs on the MAC-SM

The following table describes the LEDs on the MAC-SM:

LED

State

Meaning

 

 

 

Pwr

Off

Power off

 

On (green)

Power on

 

 

 

Good

On (green)

Successful system boot: no errors detected

 

Off

No power: failure detected or on standby

 

 

 

Fail

Off

No power

 

On (red)

Failure detected

 

 

 

Redun

Off

No power or no redundancy

 

On (green)

A working redundant configuration

 

 

 

Reference

For information about creating and editing the system configuration at boot time,

see the manual CVX Multi-Service Access Switch Startup Guide.

2-54

296-1011-202 Rel. 5.0, Doc. Rev. 02.01

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Image 98
Nortel Networks CVX 600 manual MAC-SM LEDs, Following figure shows the LEDs on the MAC-SM