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4-2
LED Operation
Writer:
Chris Seiter
Project:
LED Operation
Comments:
185812-002/707113-001
File Name:
10100_4.DOC
Last Saved On:
3/15/96 1:14 PM
Selecting an LED Display Mode
The repeater has a display mode selection button on the front panel that lets
you select a specific LED display mode for the repeater.
MDI-X
MDI-X
1
13
2
14
3
15
4
16
5
17
6
18
7
19
8
20
9
21
10
22
11
23
12
24
ALTERNATING
100 COL
10 COL
DISPLAY MODE
100 MBPS
PWR A
10 MBPS
PWR B
MDI
10 ONLY 10/100
MDI
MDI-X
MDI-X
Current Display
Mode Indicator
Display Mode
Selection Switch
Figure 4-1.
LED Display Mode Selection Button
To view a specific LED display mode, press and release the display mode
selection button until the LED for the desired mode lights. After about 5
minutes of button inactivity, the repeater returns to the alternating mode
(default). The following LED display modes are available:
10 Mb/s
In the 10 Mb/s mode, the repeater displays the status of the 10 Mb/s
ports and turns off the LEDs for the 100 Mb/s ports.
100 Mb/s
In the 100 Mb/s mode, the repeater displays the status of the 100 Mb/s
ports and turns off the LEDs for the 10 Mb/s ports.
ALTERNATING (default)
In the alternating mode, the repeater alternates every 2 to 3 seconds
between displaying 10 Mb/s and 100 Mb/s port status.
NOTE
: If there are only 100 Mb/s connections or only 10 Mb/s connections, the
alternating mode continuously displays the port status for that wire speed.
