Dell C1048P Getting Started Manual page 8

LED
Status
Fan
MPS
Stack Master/
Member
SFP+ LNK (left LED
above port)
SFP+ ACT (right LED
above port)
8
Description
• Off: Error condition — There is no power reaching the PE or the PE has a
power failure.
System operational status
• Solid green: Normal operation
• Blinking green: The PE is booting.
• Solid red: Critical system error
• Blinking red: Non-critical system error, such as a fan or power supply failure
• Solid green: The fan is powered on and is operating at normal RPM speed.
• Solid red: Fan failure
Modular power supply (MPS) status (redundant external power supply)
• Off: No external (modular) power supply is used.
• Solid green: The PE is receiving power.
• Solid red: An external power supply is detected, but is not receiving power.
Stack master status
• Off: The PE is operating as a stack member.
• Solid green: The PE is operating as a stack master or in standalone mode.
NOTE: While the C1048P is booting up in standalone or stacking
mode, the Stack Master LED is solid green.
SFP+ link status
• Off: No data link
• Solid green: Link is up and operating at maximum 10G port speed.
• Solid amber: Link is up and operating at lower 1G port speed.
SFP+ activity status
• Off: No data link activity
• Flashing green: Link is up and transmitting/receiving data.
C1048P Hardware Description