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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FESA System Connections
FESA System Connections
A FESA has three primary, dual-ported system connections, as follows:
•
Data transfer interface (ServerNet)
•
Diagnostics subsystem interface (Serial Maintenance Bus)
•
Power interface
Figure 1-1. Fast Ethernet ServerNet Adapter (FESA)
001CDT .CDD
Ejector
TX
RX
LNK
COL
Power-On LED (green)
Fault LED (amber)
Receive Data (green)
Transmit Data (green)
Collision Detect (green)
Link Integrity (green)
Ethernet Port
FD 100
Full-Duplex 100 Mbps