Alcatel OS6855-24 - Page 44

Status LEDs OmniSwitch 6855 Series Chassis and Hardware Components
page 2-22 OmniSwitch 6855 Series Hardware Users Guide September 2011
LED State Description
OK Solid Green
Solid Amber
Blinking Amber
Normal Operation
Operating Temperature Exceeded
Operational but Auto-
Configuration not successful
PRI (6855-U24X only) Solid Green
Solid Amber
Off
Primary unit in stack
Secondary unit in stack
Idle, neither primary nor
secondary
PS1 Solid Green
Amber
Off
PS1 Normal Operation
PS1 Present and Bad (24-port
models only)
PS1 Not Present or Bad
PS2 Solid Green
Amber
Off
PS2 Normal Operation
PS2 Present and Bad (24-port
models only)
PS2 Not Present or Bad
10/100/1000 Ports Solid Green
Blinking Green
Solid Amber
Blinking Amber
Off
Valid Link
Transmitting or receiving packets
in a link up state for non-PoE
Valid PoE Link
Transmitting or receiving packets
in a link up state for PoE
No Link Detected
SFP/SFP+ (Uplink Mode) Ports Solid Green
Blinking Green
Off
Valid Link
Transmitting or receiving packets
in a link up state
No Link Detected
SFP+ Ports (Stacking Mode) Solid Amber
Blinking Amber
Off
Valid Link.
Transmitting or receiving packets
in a link up state
No Link Detected
Seven Segment LED Displayed Number
Green Dot (lower right corner)
No Green Dot (lower right corner)
Number of slot ID
Switch is in standalone mode
Switch is in stacking mode