100/1000Base-X Sfp Port Led; Sfp+ Port Led - HP 5800-48G Installation Manual

Port mode LED
(Mode) status
Flashing green
(1 Hz) (PoE
mode, available
only for PoE
switches)
Steady yellow
(duplex mode)

100/1000Base-X SFP port LED

Each 100/1000Base-X SFP port has a status LED to show port operating status and activities. The port
mode LED indicates the type of information (for example, port rate or duplex mode) that the port LEDs are
showing. You can use the port LED mode switching button to change the type of displayed port
information.
Table 30 100/1000Base-X SFP port LED description
Port mode LED
(Mode) status
Steady green
(rate mode)
Steady yellow
(duplex mode)

SFP+ port LED

Each SFP+ port has a status LED to show port operating status and activities. The port mode LED indicates
the type of information (for example, port rate or duplex mode) that the port LEDs are showing. You can
use the port LED mode switching button to change the type of displayed port information.
Port LED status
Steady green
Flashing green (3 Hz)
Steady yellow
Flashing yellow (3 Hz)
Off
Steady green
Steady yellow
Flashing yellow (3 Hz)
Off
Port LED status
Steady green
Steady yellow
Flashing yellow (3 Hz)
Off
Steady green
Flashing yellow (3 Hz)
Off
Description
PoE power supply is normal.
The device attached to the port requires power higher than the
maximum or currently available PoE output power on the port.
The port is experiencing a PoE failure.
POST has failed on the port.
The port is not supplying PoE power.
The port is operating in full duplex mode. The port LED fast
flashes when the port is sending or receiving data.
The port is operating in half duplex mode. The port LED fast
flashes when the port is sending or receiving data.
POST has failed on the port.
No link is present on the port.
Description
The port is operating at 1000 Mbps. The port LED fast flashes
when the port is sending or receiving data.
The port is operating at 100 Mbps. The port LED fast flashes
when the port is sending or receiving data.
POST has failed on the port.
No link is present on the port.
The port is operating in full duplex mode. The port LED fast
flashes when the port is sending or receiving data.
POST has failed on the port.
No link is present on the port.
102