11-6
Installation and Maintenance Volume
LED
Color
Red
Green
Yellow
Yellow
Yellow
Yellow
Yellow
Yellow
Octel 200/300
S.4.1
Table 11-1 LED Activity on the LAN Card
LED Purpose
LED Activity
Standard use
Lights after the LAN card is installed.
Goes off when the card has been initialized and is ready for
operation.
Standard use
Lights when self-test diagnostics are complete.
Development
Used only for development.
Good Link Indicator
Lights when the adapter and wiring to a hub are okay.
Rx Polarity Reversed
Lights if the pair being received by the ethernet controller
need to be reversed. Check the wiring.
Receive Activity
Lights when the ethernet controller sees activity on the
Indicator
receive pair.
Transmit Activity
Lights when the ethernet controller sees activity on the
Indicator
transmit pair.
Collision Indicator
Lights when a collision occurs. Collisions occur normally
in ethernet/802.3 networks, because it is part of the
low-layer protocol.
PB60019−01