1-13
SFP+ Interface Status LED
The port mode LED and the SFP+ status LED together indicate the SFP+ interface operation status, as
shown in Table 1-16.
Table 1-16
SFP+ status LEDs description
Status
Port mode
LED
Ethernet port status
LED
Meaning
Steady green
The port operates at the rate of 10 Gbps; the LED is fast
flashing when data is being sent and/or received on the
port.
Flashing yellow (3 Hz)
POST failed on the port.
Steady green
(rate mode)
Off
No link is present on the port.
Steady green
The port operates in full-duplex mode; the LED is fast
flashing when data is being sent and/or received on the
port.
Flashing yellow (3 Hz)
POST failed on the port.
Steady yellow
(duplex mode)
Off
No link is present on the port.
Management Ethernet Port Status LED
Table 1-17
The S5810 management Ethernet port status LED description
Mark
Status
Description
Off
The management Ethernet port is not connected.
LINK
Steady green
The management Ethernet port operates at a rate of 10/100/1000 Mbps.
Off
The management Ethernet port is not receiving or sending data.
ACT
Flashing
yellow
The management Ethernet port is receiving or sending data.
Pluggable Power Modules
The S5810 series provides two power module slots. A power module is shipped with the switch.
z
A PSR300-12A AC power module is shipped with the S5810-50S
z
A PSR300-12D1 DC power module is shipped with the S5810-50S-DC
The switch only requires one power module to ensure the normal operation of the whole system. You
can also select two power modules to implement 1+1 power module redundancy and load sharing.
When implementing 1+1 power module redundancy, you can hot plug a power module. To prevent
damage to the device and personal injury, follow the installation and removal procedures illustrated in
Figure 1-8 and Figure 1-9, respectively.
