Fe-100Tx Led - Cabletron Systems 2E43-51 User Manual

Chapter 4: Troubleshooting
4.2

FE-100TX LED

The optional FE-100TX has one LED labeled 10/100. The 10/100 LED
together with the RX LED allows the user to determine the Link status
and the operating speed of the Fast Ethernet Interface Module. The
10/100 LED and the Receive (RX) LED are shown in Figure 4-2.
Tables 4-2 and 4-3 provide a functional description of the 10/100 LED
when the RX LED is on or off, respectively.
10
100 LED
Receive
(RX) LED
A link exists if the associated port (5 or 6) RX LED is on.
NOTE
Table 4-2 10/100 LED Indications When RX LED Is On
LED
10/100
4-4
Figure 4-2 FE-100TX LED
Color
Off
Green
=
x
10
100
FE-100TX
2 5
Indication
FE-100TX is operating at 10 Mbps.
FE-100TX is operating at 100 Mbps.
2E43-51/2E43-51R User's Guide
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