Leds; Fast Etherlink Adapter Backplate - 3Com EISA 10/100BASE-T User Manual

LEDs

Each Fast EtherLink EISA adapter has three LEDs, as shown in
Figure 5-2.
Figure 5-2 Fast EtherLink Adapter Backplate
Table 5-2 summarizes Fast EtherLink EISA adapter LED functions.
The adapter must be physically connected to the network and
network drivers must be loaded for the LEDs to work.
Table 5-2 Fast EtherLink EISA Adapter LEDs
LED Description
10 LNK Green:
Shows link integrity
and polarity reversal
100 LNK Green:
Shows link integrity
ACT Yellow:
Indicates port traffic
for either speed
A C T
L
1 0
N
K
1 0 0
Flashing
Reversed cable
polarity
Not applicable Good 100BASE-TX
Network traffic
present
Steady
Good 10BASE-T
connection between
adapter and hub
connection between
adapter and hub
Not applicable
LEDs
5-11
Off
No connection
between adapter
and hub
No connection
between adapter
and hub
No traffic