Sun Microsystems X1150A User Manual
Page 26
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Sun GigaSwift Ethernet Adapter Installation and User’s Guide • February 2003
equivalent to TX and RX of the PHY except that they indicate the state of the MAC
instead and can be used for diagnostic purposes to isolate a PHY or a MAC failure
on the board.
TABLE 1-2
Front Panel Display LEDs for the UTP Adapter
Label
Meaning if On/Active
Color
Source
Link quality
Gigabit link quality good
Purple
PHY
1000X
Gigabit link is up
Green
PHY
100X
100Mbt link is up
Green
PHY
10X
10Mbt link is up
Green
PHY
FDX
Full Duplex Mode
Green
PHY
TX
PHY Transmitting data
Green
PHY
RX
PHY Receiving data
Green
PHY
TXM
MAC transmitting data
Green
MAC
RXM
MAC receiving data
Green
MAC
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