N2248X-ON/N2248PX-ON Switch

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

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

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

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

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