1000Base-X Sfp Port Led - HP 1910 Getting Started Manual

Port mode LED (Mode)
status
Flashing green (PoE
mode)

1000Base-X SFP port LED

Table 17 1000Base-X SFP port LEDs description
Status
Steady green
Flashing green
Off
Port LED Port LED status
Off
On
Yellow Fast flashing
Off
On
Green Flashing at 3 Hz
Off
On
Yellow
Off
Description
The port is operating at 1000 Mbps.
The port is sending or receiving data.
No link is present on the port.
47
Description
The port has no link or is not operating at 1000
Mbps.
The port is operating at 10/100 Mbps.
The port is sending or receiving data at
10/100 Mbps.
No link is present on the port.
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 not supplying power.
The device attached to the port is not a
powered device or a PoE failure has occurred.
The port is supplying power normally or not
supplying power.