Expander Status And Link Leds - Supermicro SSG-927R-E2CJB User Manual

SSB-927R-E2C-JB User's Manual
3-4

Expander Status and Link LEDs

Indicators for the expander status are located at the rear of each node. See the
figure below for descriptions.
Item Description
1. IPMI Port
2. Expander Status LED
3 UID LED
4. BMC Reset Button
5. Cascade IN Ports
6. Cascade OUT Ports
Expander Link LEDs (2x IN, 2x
7.
OUT)
1 1 1
1 2 3
1
4
Figure 5-1. Expander Status and Link LEDs
1
5
1
7
Status
n/a
Green: Initialization successful
Red: Initialization failed
On/Off (controlled by the BMC)
n/a
n/a
n/a
Green: All PHY 12 G speed
Green: All PHY 6 G speed
Red: Other status
3-4
1
6