- Foundry Network Device Installation Guide

D ESCRIPTION OF H ARDWARE
February 2003 © 2003 Foundry Networks, Inc. 2-5
FDX*
(all ports)
On Green Port is operating in full-duplex mode.
Off Port is operating in half-duplex mode.
*Use the Mode Select button to select the LED display mode.
System Status LEDs
LED Condition Status
Power On Green The unit’s internal power supply is operating
normally.
On Red The unit’s internal power supply has failed.
Off The unit has no power connected.
RPU On Green The redundant power supply is operating
normally.
On Red The redundant power supply has failed.
Off No redundant power supply is connected.
Diag. On Green The system diagnostic test has completed
successfully.
Flashing
Green
The system diagnostic test is in progress.
On Red The system diagnostic test has detected a fault.
Port Status LEDs
LED Condition Status