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LEDs
The LED states for transceivers or direct attach cables in ports on the
XEM2-4QS Line Card are described in Table 27.
Table 27. Port Link and Activity Status LEDs on the XEM2-4QS Line
Solid Green
Flashing Green
Off
The LED states for breakout cables are described in Table 28.
Table 28. Link and Activity Status LEDs for 10Gbps Breakout Cables
Solid Amber
Flashing Amber
Off
State
The transceiver has established a 40GBase
link to a network device.
The transceiver is transmitting or receiving
data.
Possible causes of this state are listed here:
- The transceiver port is empty.
- The transceiver has not established a link
to a network device.
- The LEDs are turned off. To turn on the
LEDs, use the eco-friendly button in the
management panel or the NO
ECOFRIENDLY LED command in the
command line interface.
State
At least one of the four ports on the breakout
cable has established a 10Gbps link to a
network device.
At least one of the four ports on the breakout
cable is sending or receiving data.
Possible causes of this state are listed here:
- The transceiver slot is empty.
- None of the ports on the breakout cable
have established a link to a network device.
- The LEDs are turned off. To turn on the
LEDs, use the eco-friendly button in the
management panel or the NO
ECOFRIENDLY LED command in the
command line interface.
x950 Series Installation Guide for Standalone Switches
Card
Description
Description
65
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