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

Item
Transmission
transmission distance
Compatible standards

LEDs

System status LED

The system status LED shows the operating status of the switch.
Table 14 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 15 SFP+ port LED description
LED status
Steady green
Flashing green
Steady yellow
Flashing yellow
Off

QSFP+ port LED

Each QSFP+ port has a status LED to show port operating status and activities.
Specification
•
medium and max
•
•
•
•
Status
Steady green
Flashing green
Steady red
Flashing red
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.
55 m (180.45 ft) over category-6 unshielded twisted pair cable
100 m (328.08 ft) over category-6 shielded twisted pair cable
100 m (328.08 ft) over category-6A or above twisted pair cable
IEEE 802.3ab
IEEE 802.3an
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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