System LED Definition
Feature | Detailed Description | Comment |
Platform Stacking LED | Not supported. | At front |
System Status LED (Bi-color LED) | - Solid Green – all functions are normal
- Flashing Green with 2 sec on and 1 sec off – Booting
- Solid Amber – Major Fault
- Flashing Amber with 2 sec on and 1 sec off – Minor Fault
| At front |
Power Status LED (Bi-color LED) | - Solid Green – Normal
- Solid Amber – POST in progress
- Flashing Amber with 2 sec on and 1 sec off – PSU fault
- Off – No power
| At front |
FAN Status LED (Bi-color LED) | - Solid Green – all functions are normal
- Solid Amber – Fan tray fault
| At front |
System Beacon LED | - Off – Idle
- Flashing Blue with 1 sec on and 1 sec off – (SID in Dell parlance)
| At front |
7-DIGIT Stack LED | Not in use. | At front |
Port LED Definition
1G/2.5G/5G/10G copper port LEDs:
Feature | Detailed Description |
Link/SPD LED (Left bi-color LED) | - Solid Green – Link at 10GBase-T (Max)
- Solid Amber – Link at 10/100/1000MBase-T or 2.5/5GBase-T
- Off – No Link
|
POE/ACT LED (Right bi-color LED) (On N3248PXE-ON) | - Blinking Green (~30ms) – Activity, PoE Power Off (Activity for Non-P)
- Blinking Amber (~30ms) – Activity, PoE Power On
- Solid Amber – No Activity, PoE Power On
- Off –No Activity, PoE Power Off
|
25GbE SFP28 Port LEDs:
Feature | Detailed Description |
Link/SPD LED (Left bi-color LED) | - Off – No Link
- Solid Green –Link at 25GE Speed
- Solid Amber –Link at lower than 25GE Speed
|
ACT LED (Right bi-color LED) | - Off – No Activity
- Blinking green (~30ms) – Activity
|
Stacking (QSFP28) Port LEDs:
Feature | Detailed Description |
LINK/ACT LED (Bi-color LED) | 1st LED: Green/Amber - Solid Green = Port linked operating at max port speed,
i.e. running 100GbE on QSFP28 port. Green (Luminance at 1.5ft = 45+5 cd/m2) - Flash Green (~30ms) = Port Activity operating at max port speed,
i.e. running 100GbE on QSFP28 port. Green (Luminance at 1.5ft = 45+5 cd/m2) - Solid Amber = Port linked operating at lower speed,
i.e. running 40GbE or 25GbE or 10GbE on QSFP28 port. Amber (Luminance at 1.5ft = 45+5 cd/m2) - Flashing Amber (~30ms) =Port Activity operating at lower speed,
i.e. running 40GbE or 25GbE or 10GbE on QSFP28 port. Amber (Luminance at 1.5ft = 45+5 cd/m2) - Off = No link
- Flashing Amber with 1 sec on and 1 sec off – Port Beacon. Amber (Luminance at 1.5ft = 180+10 cd/m2)
All four LEDs shall be used when 4x25GbE mode or 4x10GbE mode is running on QSFP28 port. - Solid Green = 4x25GbE Link on QSFP28 port. Green (Luminance at 1.5ft = 45+5 cd/m2)
- Solid Amber = 4x10GbE Link on QSFP28 port. Amber (Luminance at 1.5ft = 45+5 cd/m2)
- Flashing (~30ms) Green = 4x25GbE Activity on QSFP28 port.
- Green (Luminance at 1.5ft = 45+5 cd/m2)
- Flashing (~30ms) Amber = 4x10GbE Activity on QSFP28 port.
- Amber (Luminance at 1.5ft = 45+5cd/m2)
- Off = No link
- Flashing Amber with 1 sec on and 1 sec off – Port Beacon. Amber (Luminance at 1.5ft = 180+10 cd/m2)
|
OOB Ethernet Port LEDs:
Feature | Detailed Description |
Link/SPD LED (Left bi-color LED) | - Off – No Link
- Solid green – Link on 1000Base-T
- Solid Amber – Link on 10/100MBase-T
|
ACT LED (Right single color LED) | - Off – No Link
- Blinking Green (~30ms) – Activity
|
Console port LEDs:
Feature | Detailed Description |
Link/SPD LED (Left bi-color LED) | - Off – No Link
- Solid green – Link
|