Installation Guide

Table Of Contents
124 Brocade MLX Series and Brocade NetIron XMR Installation Guide
53-1004195-03
Verifying proper operation
AC power supplies
ACOK Green (steady) The power supply is
receiving power
from the AC power
source.
Off The power supply is not receiving power from an AC power
source You can do the following:
Make sure that the power cord is connected securely to the
wall outlet and the power supply.
Make sure the wall outlet is rated for high line, 200-240
VAC and 20A. If it is not, obtain a cable that is rated for the
outlet.
Make sure that the wall outlet has power.
DC OK Green (steady) The power supply is
providing AC power
to the router.
Off The power supply is not supplying power to the device. If the AC
LED is green, there is a problem with the power supply and it must
be replaced.
ALM Off The power supply is
in normal operating
condition.
Amber The power supply is malfunctioning.
DC power supplies
DC IN Green (steady) The power supply is
receiving power
from the DC power
source.
Off The power supply is not receiving power from a DC power source
You can do the following:
Make sure that the power supply cables are connected
securely to the power source and the power supply.
Make sure that the DC power source for MLX -4, -8, and
-16 is 48 VDC @ 30 A. The DC power source for MLX-32
must be 48 VDC @60A. The operating voltage range is 40
to 60 VDC.
Make sure that the power source has power.
DC OUT Green (steady) The power supply is
providing DC power
to the router.
Off The power supply is not supplying power to the device. If the DC
IN LED is green, then there is a problem with the power supply
and it must be replaced.
ALM Off The power supply is
in normal operating
condition.
Amber The power supply is malfunctioning.
TABLE 25 LED status and explanation (Continued)
LED label Desired state Meaning Abnormal
state
Meaning or action