TABLE 20
Desired and abnormal LED states after system power-on. (continued)
LED
Desired State
Meaning
Abnormal State
Meaning or Action
Interface Module
Link or Activity
On or blinking
A link is established with the
remote port and the port is
transmitting and receiving
user packets.
Off
At this stage of the
installation, you have not yet
cabled the Gigabit Ethernet
ports, so this LED will be
off.
After cabling this port, if this
LED is off, a link is not
established with the remote
port.
POE (if applicable)
On - Green
The port is enabled, a
power-consuming device
has been detected, and the
module is supplying power
to the device.
Off
The port is not providing in-
line power.
AC and DC Power Supplies
AC OK (AC supply only)
ON - Green (steady)
The power supply is
receiving AC power from an
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 supply
cord is connected
securely to the
wall outlet and the
power supply.
•
Make sure that
the wall outlet is
rated for 115 or
120V and 20A. If
it is not, obtain a
cable that is
compatibly rated
for the outlet.
•
Make sure that
the wall outlet has
power.
DC IN (DC supply only)
Green (steady)
The power supply is
receiving DC power from a
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 is 48VDC
@ 30 A.
•
Make sure that
the power source
has power.
Verifying proper operation
Brocade FastIron SX Series Chassis Hardware Installation Guide
Part Number: 53-1003613-04
77
Summary of Contents for FastIron SX
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