H3C Technologies H3C S7500E Series Switches - Manual (Page 120)

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Table 56 RJ-45 Ethernet port LED description
LED status Description
Flashing The port is receiving or sending data.
On A link is present.
Off No link is present.
Combo interface LED
A combo interface contains an SFP port and an RJ-45 Ethernet port. Only one port of a combo interface
can work at a time. The LPUs each provide a combo interface LED to indicate the link status and data
receiving/forwarding status of the corresponding combo interface.
Table 57 Combo interface LED description
LED status Description
Flashing The port is receiving or sending data.
On A link is present.
Off No link is present.
NOTE:
•
For the SFP port and the RJ-45 Ethernet port of a combo interface, only one port can be active at a time.
The other one is inactive. By default, the port with the smaller number becomes active.
• To use the inactive port of a combo interface, execute the undo shutdown command to activate the port.
The other port of the combo interface is then automatically shut down and becomes inactive.
SFP port LED
The LPUs each provide an SFP port LED to indicate the link status and data receiving/forwarding status
of the corresponding SFP port.
Table 58 SFP port LED description
LED status Description
Flashing The port is receiving or sending data.
On A link is present.
Off No link is present.
SFP+ port LEDs
The LPUs provide SFP+ port LEDs to indicate the link status and data receiving/forwarding status of the
corresponding SFP+ port.