Chapter 2 Cajun P120 Front and Back Panels
10 Cajun P120 User’s Guide
Figure 2.2 Cajun P120 LEDs
Figure 2.3 Cajun P120 Back Panel
Table 2.1 Cajun P120 LED Descriptions
LED Name Description LED Status
PWR Power status
OFF – Power is off
Blink – P120 BUPS power supply is active
ON – Internal P120 power supply is active
OPR CPU operation OFF – CPU is booting
ON – CPU boot operation completed
The following Function LEDs apply to ports 1 to 40
LNK Port status
OFF –
•Port disabled
• Port enabled and the link is down
ON – Port enabled and link is OK