IBM BNT RackSwitch G8124, Installation Manual

Page: 26 / 88

Table 6. System LEDs
Symbol Description
Power supplies and power input status
Fan status
MB
Stacking master LED
MS
Stacking member LED
The following table describes the system LEDs.
Table 7. System LED descriptions
Function Power Fan Master Member
Total Power
Failure Off Off Off Off
Service Required Flash green Flash green Flash green Flash green
Power Supplies
OK Steady green Not applicable Not applicable Not applicable
Power Supply
Failure Flash green Not applicable Not applicable Not applicable
Fans OK Not applicable Steady green Not applicable Not applicable
Fan Failure Not applicable Flash green Not applicable Not applicable
Stack Master Not applicable Not applicable On Off
Stack
Backup/Member Not applicable Not applicable Off On
Stack Error Not applicable Not applicable On Not applicable
Non-Stack
Member Not applicable Not applicable Off Off
SFP+ LEDs
Status LEDs for the SFP+ ports are described in the following table.
Table 8. SFP+ LEDs status
Steady green Flash green Off
Link up Activity No Link
RJ-45 LEDs
The RJ-45 LEDs are shown in the following illustration.
RJ-45 port LEDs
Link LED
Activity LED
Status LEDs for the RJ-45 ports are described in the following table.
10
IBM System Networking RackSwitch G8124 and G8124-E: Installation Guide