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Separate power cords and twisted pair cables at and around the distribution frame.
•
For ports adjacent to one another on the device, the peer ports on the distribution frame are
•
preferably not adjacent, for example:
If the device connects to one distribution frame, connect port 1 on the device to port 1 on the
distribution frame, port 2 on the device to port 3 on the distribution frame, and port 3 on the
device to port 5 on the distribution frame.
If the device connects to two distribution frames, connect port 1 on the device to port 1 on
distribution frame 1, port 2 on the device to port 1 on distribution frame 2, and port 3 on the
device to port 2 on distribution frame 1.
LEDs
System status LED
The system status LED shows the operating status of the switch.
Table 23 System status LED description
LED mark
SYS
SFP+ port LED
Each SFP+ port has a status LED to show port operating status and activities.
Table 24 SFP+ port LED description
LED status
Steady green
Flashing green
Steady yellow
Flashing yellow
Off
QSFP+ port LED
Each QSFP+ port has a status LED to show port operating status and activities.
Status
Description
Steady green
The switch is operating correctly.
Flashing green
The switch is performing power-on self test (POST).
Steady red
The system has failed to pass POST or has problems such as fan failure.
Flashing red
Some ports have failed to pass POST.
Off
The switch is powered off or has failed to start up.
Description
A transceiver module or cable has been correctly installed. The port has a link and is
operating at 10 Gbps.
The port is sending or receiving data at 10 Gbps.
A transceiver module or cable has been correctly installed. The port has a link and is
operating at 1 Gbps.
The port is sending or receiving data at 1 Gbps.
No transceiver module or cable has been installed or no link is present on the port.
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