Cabletron Systems 2E42-27R Manual Do Utilizador
Chapter 4: Troubleshooting
4-4
2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide
4.2
FE-100TX LED
The optional FE-100TX has one LED labeled 10/100. The 10/100 LED
together with the receive 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
together with the receive 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
.
provide a functional description of the 10/100
LED when the RX LED is on or off, respectively.
Figure 4-2
FE-100TX LED
NOTE
A link exists if the associated port (25 or 26) RX (Receive) LED
is on.
is on.
Table 4-2
10/100 LED Indications When RX LED Is On
LED
Color
Indication
10/100
Off
FE-100TX is operating at 10 Mbps.
Green
FE-100TX is operating at 100 Mbps.
1960-41
Receive
(RX) LED
(RX) LED
2
2
25
26
10
100 LED
FE-100TX
10
100
x
=