Cabletron Systems SmartSTACK ELS100-24TXM Installation And User Manual page 18

Figure 1-2 shows the Link and Activity LEDs for the 2 100Base-FX ports
(fiber port LED functions are defined in Table 1-2). The LEDs are
positioned to the left of their associated port.
Figure 1-3 shows the Link and Activity port LEDs for 24 10Base-T/
100Base-TX ports (default configuration). When the fiber module is
installed, ports 1 and 2 RJ-45 LEDs become disabled.
Pressing the front panel LED mode button changes the operation of the
RJ-45 LEDs to 100M Speed and Full Duplex, as shown in Figure 1-4.
The numbers above and below the port LEDs identify the
LEDs associated with a specific RJ-45 port.
1 2
Link
Activity
Link
Activity
5 6
Figure 1-3. RJ-45 Port LEDs Default Configuration
1 2 3
10/100 speed
Full/half duplex
10/100 speed
Full/half duplex
5 6 7
Figure 1-4. Port LEDs LED Mode Button Pressed
4 Product Overview
Link LEDs
Activity LEDs
Figure 1-2. 100Base-FX Port LEDs
9 10
3 4
Link
Activity
Link
Activity
7 8 13 14
9 10
4
10/100 speed
Full/half duplex
10/100 speed
Full/half duplex
8 13 14
11 12 17 18
Link
Activity
Link
Activity
15 16 21 22
11 12 17
10/100 speed
Full/half duplex
10/100 speed
Full/half duplex
15 16 21
19 20
23 24
18 19 20
22 23 24
ELS100-24TXM