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2.2 LEDs and Interfaces
Figure 2-2, Table 2-3, and Table 2-4 explain the eNB status indicators and interfaces.
Figure 2-2: LEDs and Interfaces
Table 2-3: LEDs
LED
Color
Status
Description
PWR
Green
Steady on
Power is on
OFF
No power supply
CELL1
Green
OFF
CELL1 is inactive
Fast flash: 0.1 s on, 0.1 s off
CELL1 is deactivated
Slow flash: 1 s on, 1 s off
CELL2 is activated
CELL2
Green
OFF
CELL2 is inactive
Fast flash: 0.1 s on, 0.1 s off
CELL2 is deactivated
Slow flash: 1 s on, 1 s off
CELL2 is activated
ALM
Red
Steady on
Hardware alarm
OFF
No alarm
