Fast Ethernet Adapter Installation and Support Guide

Introduction to the Fast Ethernet ServerNet Adapter
(FESA)
Fast Ethernet Adapter Installation and Support Guide—425685-003
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External Connectors and Indicators
The two FESA status LEDs, which are controlled by the Service Processor (SP),
indicate the state of the FESA as follows:
The six status LEDs on the Fast Ethernet port indicate the activity on and condition of
the Fast Ethernet port as follows:
LED FESA State
Green Power-on
Amber Fault condition
LED Indication when ON
TX Fast Ethernet is transmitting to the Ethernet
RX Fast Ethernet is receiving from the Ethernet
FD Data is being sent and received simultaneously
LNK Twisted-pair link integrity
COL Collision has been detected on the Ethernet
100 Data transfer rate is 100 Mbps (10 Mbps is off)