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LED status indicators 35
3088/I Getting Started Guide 5 • Installation & operation
Ethernet LEDs
There are four Ethernet LEDs: Link, 100M, Tx, and Rx.
Link (Yellow)
The Link LED glows solid when it receives a valid signal on the Ethernet port. If it is not flashing, change the
position of the MDI-X switch on the rear panel. If the LED still fails to light, your cable may be faulty.
100M (Yellow)
The Link LED glows solid if the 100Mbps Ethernet link has been negotiated. If there is not Ethernet connec-
tion, the LED defaults to on to indicate that the Ethernet port is ready to operate in 100Base-TX mode.
Tx (Yellow)
The Link LED flashes upon transmitting data out the Ethernet port.
Rx (Yellow)
The Link LED flashes when receiving data from the Ethernet port.