Leds; System Status Led; Sfp+ Port Led; Qsfp+ Port Led - HP 5920 Series Installation Manual

NOTE:
To guarantee the functionality of the QSFP+ ports, use only HP QSFP+ transceiver modules and cables.
•
The QSFP+ transceiver modules and cables available for this switch series are subject to change over
•
time. For the most up-to-date list of SFP transceiver modules, consult your HP sales representative or
technical support engineer.
• For QSFP+ transceiver module and cable specifications, see

LEDs

System status LED

The system status LED shows the operating status of the switch.
Table 16 System status LED description
LED mark
SYS

SFP+ port LED

Each SFP+ port has a status LED to show port operating status and activities.
Table 17 SFP+ port LED description
LED status
Steady green
Flashing green
Steady yellow
Flashing yellow (3 Hz)
Off

QSFP+ port LED

Each QSFP+ port has a status LED to show port operating status and activities.
Status
Steady green
Flashing green (1 Hz)
Steady red
Flashing red (1 Hz)
Off
Description
A transceiver module or cable has been correctly installed. The port has a link and
is operating at 10 Gbps.
The port is sending or receiving data at 10 Gbps.
A transceiver module or cable has been correctly installed. The port has a link and
is operating at 1 Gbps.
The port is sending or receiving data at 1 Gbps.
No transceiver module or cable has been installed or no link is present on the port.
Transceiver Modules User Guide
Description
The switch is operating properly.
The switch is performing power-on self test (POST).
The system has failed to pass POST or has problems such as
fan failure.
Some ports have failed to pass POST.
The switch is powered off or has failed to start up.
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.