N2248X-ON/N2248PX-ON Switch

System LED Definition

Feature	Detailed Description	Comment
System LED	Solid green – all functions are normal. Flashing Green – Booting Solid Amber –Major Fault. Indicates summary of all major faults within the system; the faults are traffic affecting. Flashing Amber –Minor Fault: Indicates summary of all minor faults within the system; the faults are not traffic affecting.	At front side
Power LED	Solid Green – Normal. Solid Amber – POST in progress. Flashing Amber – Power supply fault. Off – No power.	At front side
FAN LED	Solid Green – all functions are normal. Solid Amber –Any Fan tray fault.	At front side
Beacon LED	Not in use.	At front side
Stacking LED	Not in use.	At front side
7-DIGIT Stack LED	Not in use.	At front side

Port LED Definition

N2248PX RJ45 port status LED Indications

Left Link/Speed LED: Green/Amber

• Solid Green = Port linked operating at max port speed, i.e. if auto-negotiated/forced to 2.5GBase-T mode on the port. Green (Luminance at 1.5ft = 45+5 cd/m2)

• Solid Amber = Port linked operating at lower speed, i.e. if auto-negotiated/forced to 100/1000MBase-T on the port. Amber (Luminance at 1.5ft = 45+5 cd/m2)

• Off - No link

Right Activity/POE LED: Green/Amber

• Flashing Green (~30ms) = Port Activity and POE Power Off. Green (Luminance at 1.5ft = 45+5
cd/m2)

• Flashing Amber (~30ms) =Port Activity and POE Power ON Amber (Luminance at 1.5ft =180+10 cd/m2)

• Solid Amber =No Port Activity and POE Power ON. Amber (Luminance at 1.5ft = 45+5 cd/m2)

• Off = No activity and POE Power Off

N2248X RJ45 port status LED Indications

Left Link/Speed LED: Green/Amber

• Solid Green = Port linked operating at max port speed, i.e. if auto-negotiated/forced to
2.5GBase-T mode on the port. Green (Luminance at 1.5ft = 45+5 cd/m2)

• Solid Amber = Port linked operating at lower speed, i.e. if auto-negotiated/forced to
100/1000MBase-T on the port. Amber (Luminance at 1.5ft = 45+5 cd/m2)

• Off - No link

Right Activity LED: Green

• Flashing Green (~30ms) = Port Activity. Green (Luminance at 1.5ft = 45+5 cd/m2)

• Off = No activity

QSFP port status LED Indications

1st LED: Green

• Solid Green = Port linked. Green (Luminance at 1.5ft =45+5 cd/m2)

• Off = No Link

2nd LED: Green

• Flashing Green (~30ms) = Port Activity. Green (Luminance at 1.5ft = 45+5 cd/m2)

• Off = No activity

SFP28 port status LED Indications

1st LED: Green/Amber

• Solid Green = Port linked operating at max port speed, i.e. running 25GE on the port. Green
(Luminance at 1.5ft = 45+5 cd/m2)

• Solid Amber = Port linked operating at lower speed, i.e. lower than 25GE on the port. Amber
(Luminance at 1.5ft = 45+5 cd/m2)

• Off = No Link

2nd LED: Green

• Flashing Green (~30ms) = Port Activity. Green (Luminance at 1.5ft = 45+5 cd/m2)

• Off = No activity