46
SFP+ port LED
• The HPE 1950 12XGT 4SFP+, HPE 1950 48G 2SFP+ 2XGT, and HPE 1950 48G 2SFP+ 2XGT
PoE+(370W) switches provide a double-color (green and yellow) LED for each SFP+ port to
indicate its operating status.
Table 27 SFP+ port double-color LED description
Status Description
Steady green
A transceiver module is installed in the port. The port is operating at 10
Gbps and a link is present on the port.
Flashing green The port is sending or receiving data at 10 Gbps.
Steady yellow
A transceiver module is installed in the port. The port is operating at 1 Gbps
and a link is present on the port.
Flashing yellow (not 3
Hz)
The port is sending or receiving data at 1 Gbps.
Flashing yellow (3 Hz) The port has failed POST.
Off
• No transceiver module is installed in the port, or no link is present on
the port.
• The port mode LED is operating in PoE mode (applicable to the PoE
switch models.)
• The HPE 1950 24G 2SFP+ 2XGT and HPE 1950 24G 2SFP+ 2XGT PoE+(370W) switches
provide two single-color LEDs for each SFP+ port to indicate its operating status.
Table 28 Description for the two single-color LEDs for the SFP+ port
LED Status Description
Green LED
Steady on
A transceiver module is installed in the port. The port is
operating at 10 Gbps, and a link is present on the port.
Flashing The port is sending or receiving data at 10 Gbps.
Off
• No transceiver module is installed in the port, or no
10 Gbps link is present on the port.
• The port mode LED is operating in PoE mode
(applicable to the PoE switch models.)
Yellow LED
Steady on
A transceiver module is installed in the port. The port is
operating at 1 Gbps, and a link is present on the port.
Flashing (not 3 Hz) The port is sending or receiving data at 1 Gbps.
Flashing (3 Hz) The port has failed POST.
Off
• No transceiver module is installed in the port, or no
1 Gbps link is present on the port.
• The port mode LED is operating in PoE mode
(applicable to the PoE switch models.)
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