Brocade Communications Systems ICX 6430 Hardware Installation Manual page 76

Configuring an ICX 6430 or ICX 6450 device
TABLE 14
LED
Ethernet(1-24/48)
PoE
(1-24/48)
SFP/SFP+(X1 - X4)
for ICX 6450
devices
74
Network connection-related LED states
Desired Meaning
state
On or The port has
flashing established a valid
(Green) link at 10, 100 or
1000 Mbps.
Flashing indicates
the port is
transmitting and
receiving user
packets.
On The port is
(Green) providing PoE
power to a
connected device.
On or The SFP+ port is
flashing operating at 10
(Green or Gbps. Flashing
Yellow) green indicates
the port is
transmitting and
receiving user
packets at 10
Gbps.
Flashing yellow
indicates the port
is transmitting and
receiving user
packets at 1
Gbps.
Brocade ICX 6430 and ICX 6450 Stackable Switches Hardware Installation Guide
Abnormal Meaning or action
state
Off A link is not established with the remote port.
You can do the following:
• Verify that the connection to the other
network device has been properly made.
Also, make certain that the other
network device is powered on and
operating correctly.
• Verify that the port has not been
disabled through a configuration change.
You can use the CLI. If you have
configured an IP address on the device,
you also can use the Web management
interface or Brocade Network Advisor.
• If the other actions do not resolve the
problem, try using a different port or a
different cable.
Off A link is not established with the PoE device.
You can do the following:
• Verify that the connection to the other
network device has been properly made.
• If the other actions do not resolve the
problem, try using a different port or a
different cable.
Off A link is not established with the remote port.
You can do the following:
• Verify that the connection to the other
network device has been properly made.
Also, make certain that the other
network device is powered on and
operating correctly.
• Verify that the transmit port on the
device is connected to the receive port
on the other network device, and that the
receive port on the device is connected
to the transmit port on the other network
device. If you are not certain, remove the
two cable connectors from the port
connector and reinsert them in the port
connector, reversing their order.
• Dust may have accumulated in the cable
connector or port connector. For
information about cleaning the
connectors, refer to
optic connectors
• Verify that the port has not been
disabled through a configuration change.
• Ensure that the SFP+ in both ends are of
the same optic type (for example. SR,
LR, LRM).
• If the other actions do not resolve the
problem, try using a different port or a
different cable.
Cleaning the fiber-
on page 86.
53-1003079-01