H3C Technologies H3C S10500 Series Switches - Manual (Page 98)

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Table 46 SFP port LED description
Status Description
Flashing The SFP port is receiving or sending data.
On A link is present.
Off No link is present.
SFP+ port LED
The LPUs provide one SFP+ port LED for each SFP+ port to indicate the link status and data
receiving/forwarding status of the SFP+ ports.
Table 47 SFP+ port LED description
Status Description
Flashing yellow The SFP+ port is receiving or sending data at 100/1000 Mbps.
Flashing green The SFP+ port is receiving or sending data at 10 Gbps.
Steady yellow A 100/1000 Mbps link is present.
Steady green A 10 Gbps link is present.
Off No link is present.
XFP port LEDs
The LPUs provide two LEDs (LINK and ACT) for each XFP port to indicate the link status and data
receiving/forwarding status of the XFP ports.
Table 48 XFP port LED description
LINK LED status ACT LED status Description
On Flashing A link is present, and the XFP port is receiving or sending data.
On Off A link is present, but no data is being received or sent.
Off Off No link is present.
QSFP+ port LEDs
The LPUs provide a LED for each QSFP+ port to indicate the link status and data receiving/forwarding
status of the QSFP+ ports.
Table 49 QSFP+ port LED description
Status Description
Flashing The QSFP+ port is receiving or sending data.
On A link is present, but no data is being received or sent.
Off No link is present.
CFP port LEDs
The LPUs provide a LED for each CFP port to indicate the link status and data receiving/forwarding status
of the CFP ports.