Table 16: SFP/SFP+ transceiver Port LED state indicators
Label Color and Status Description
In Use Green, Blink Not applicable.
Green, Steady The SFP port and the transmit port are active.
Amber, Blink Not applicable.
Amber, Steady SFP Installed—TX Port Inactive
Off No SFP transceiver is present.
Link / Activity Green, Blink Activity exists on the port.
Green, Slow Blink Software disabled this port.
Green, Steady The link is operating normally.
Off No link exists.
Note:
• If you connect two ports explicitly set for different speeds (for example one configured as
10BaseT and the other as 100BaseTX) the port link LED may indicate a link, but the switch
does not establish a link. Connect ports using the same set speed or use auto-negotiation
on each switch.
• The port Link/Activity LEDs graphically represented in EDM are always steady once a link
is established. They do not blink to reflect port traffic activity.
Check Light Emitting Diode (LED) on the Avaya Virtual Services Platform 4000
November 2016 Installing Avaya Virtual Services Platform 4450GSX-PWR+ Switch 37
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