48
SFP+ port LED
Table 24 SFP+ port LED description
Steady green A link is present on the port and the port is operating at 10 Gbps.
Flashing green The port is sending or receiving data at 10 Gbps.
Steady yellow A link is present on the port and the port is operating at 1 Gbps.
Flashing yellow The port is sending or receiving data at 1 Gbps.
Flashing yellow (3 Hz) The port has failed POST.
Off No link is present on the port.
QSFP+ port LED
Table 25 QSFP+ port LED description
Steady green A link is present on the port and the port is operating at 40 Gbps.
Flashing green The port is sending or receiving data at 40 Gbps.
Steady yellow A link is present on the port and the port is operating at 10 Gbps.
Flashing yellow The port is sending or receiving data at 10 Gbps.
Off No transceiver module or cable has been installed or no link is present on the port.
Fan module status LED on the fan module
The HPE 5944 FAN Module with Port to Power Airflow (JL837A) and HPE 5944 FAN Module with
Power to Port Airflow (JL838A) each have a fan module status LED to indicate their operating status.
Table 26 Fan module status LED description
FAN
Steady yellow The fan module is operating correctly.
Flashing yellow
(1Hz)
The fan module is faulty.
Off The fan module has not been installed or has no power input.