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System LED Definition

Feature

Detailed Description

Comment

System LED

Solid green – all functions are normal or PICOS is 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 or 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

QSFP28 port status LED Indications

1st LED: Green/Amber

• Solid Green = Port linked operating at max port speed, i.e. running 100G on QSFP28 port

• Flash Green (~30ms) = Port Activity operating at max port speed, i.e. running 100G on
QSFP28 port

• Solid Amber = Port linked operating at lower speed, i.e. running 40G on QSFP28 port.

• Flashing Amber (~30ms) =Port Activity operating at lower speed, i.e. running 40G or 10G on
QSFP28 port.

• Off = No link

• Flashing Amber with 1 sec on and 1 sec off – Port Beacon

All four LEDs are used when 4x25G mode or 4x10G mode is running on QSFP28 port.

• Solid Green = 4x25G Link on QSFP28 port

• Solid Amber = 4x10G Link on QSFP28 port

• Flashing (~30ms) Green = 4x25G Activity on QSFP28 port

• Flashing (~30ms) Amber = 4x10G Activity on QSFP28 port

• Off = No link

• Flashing Amber with 1 sec on and 1 sec off – Port Beacon


SFP28 port status LED Indications

One Port Link/ Activity Status Green/Amber bi-color LEDs is provided for each front panel port

• Solid Green = Port linked operating at max port speed, i.e. running 25G on SFP28 port

• Flash Green (~30ms) = Port Activity operating at max port speed, i.e. running 25G on SFP28
port

• Solid Amber = Port linked operating at lower speed, i.e. running 10/1G on SFP28 port.

• Flashing Amber (~30ms) =Port Activity operating at lower speed, i.e. running 10/1G on
SFP28 port.

• Off = No link

• Flashing Amber with 1 sec on and 1 sec off – Port Beacon


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