Foundry Hardware Installation Guide for the FES, FESX, and FWSX
2 - 14 © 2008 Foundry Networks, Inc. December 2008
Table 2.3: LEDs for FastIron X Series Ports
LED Position State Meaning
10/100/1000 Copper Port LEDs
Left for upper
copper
connector
Right for lower
copper
connector
On The link is up.
Off The link is down.
Blinking The port is transmitting or receiving traffic
10/100/1000 Fiber Port LEDs
Lnk Bottom left On The fiber port is connected.
Off No fiber port connection exists.
Act Bottom right On or blinking Traffic is being transmitted and received
on the fiber port.
Off No traffic is being transmitted on the fiber
port.
100/1000 Fiber Port LEDs on the FESX424HF, FESX624HF, and FESX624HFE-PREM6
Left for upper
copper
Right for lower
copper
connector
On The link is up.
Off The link is down.
Blinking The port is transmitting or receiving traffic
10-Gbps Port LEDs
Lnk Top right for left-
most connector
Top left for right-
most connector
On The port is connected.
Off No fiber port connection exists.
Act Bottom right for
left-most
connector
Bottom left for
right-most
connector
On or Blinking Traffic is being transmitted and received
on the fiber port.
Off No traffic is being transmitted on the fiber
port.
POE Port LEDs
POE Left for upper
port
Right for lower
port
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.