Brocade NetIron CES 2000 Series and NetIron CER 2000 Series

4. Verify proper operation by observing the LEDs.
All the port LEDs should ash momentarily, usually in sequence, while the device performs diagnostics. After the diagnostics
are complete, the LEDs will be dark except for the ones that are attached by cables to other devices. If the links on these cables
are good and the connected device is powered on, the link LEDs will light.
Observing the power status LEDs
The LEDs that show power status for the CES 2000 Series and CER 2000 Series 2024 models are listed in the table below. The LEDs
for the 2024 models are stacked on the right side of the front panel, just below the console port, labeled P1, P2, and Fn, top to bottom
to right.
TABLE 9 LEDs for power and fan status for the 2024 models
LED Position State Meaning
Fan (labeled Fn) Right side of front panel Green The fan tray is powered on and is
operating normal
Amber or green blinking The fan tray is not plugged in.
Amber The fan tray is plugged in but one
or more fans are faulty.
AC PS1 (labeled P1) Right side of front panel O Power supply 1 is not installed or is
not providing power.
Amber Power supply 1 is installed, but not
connected or a fault is detected.
Green Power supply 1 is installed and is
functioning normally.
AC PS2 (labeled P2) Right side of front panel O Power supply 2 is not installed or is
not providing power.
Amber Power supply 2 is installed, but not
connected or a fault is detected.
Green Power supply 2 is installed and is
functioning normally.
Power Supplies DC - same indications for both DC power supplies
DC Right side of front panel O No DC power.
Amber Supply has DC power, but output is
not enabled.
Green Supply has DC power, is enabled,
and has good output.
The LEDs that show power status for the CES 2000 Series and CER 2000 Series 2048 models are listed in the table below. The LEDs
for the 2048CX, 2048F, and 2048FX models are just below the management Ethernet port on the left side of the front panel, labeled
P1, P2, and Fn, left to right. The LEDs for the 2048C are just below the console connector on the left side of the front panel, labeled P1,
P2, and Fn, left to right.
TABLE 10
LEDs for power for the 2048 models
LED Position State Meaning
Fan (labeled Fn) Left side of front panel Green The fan tray is powered on and is
operating normal.
Amber or green blinking The fan tray is not plugged in.
Operation verication
ExtremeSwitching CES 2000 Series and ExtremeRouting CER 2000 Series Hardware Installation Guide
58 53-1004198-02