3com 5108M-TP User Manual
1 - 4 ONline Ethernet 10BASE-T Module User’s Guide
Dip Switches
The 10BASE-T Module has three dip switches located on the module:
❑
8-switch dip switch (SW1)
❑
4-switch dip switch (SW3)
❑
8-switch dip switch (SW6)
Table 1-1. Interpretation of the 10BASE-T Module LEDs
LED Name
Color
State
Indicates
Activity
(Ports 1-8)
(Ports 1-8)
yellow
Off
No packets are received on
the segment.
the segment.
On
Constant activity on the
segment.
segment.
Blinking
Normal activity on the
segment.
segment.
Status
(Ports 1-8)
(Ports 1-8)
green
Off
Port disabled.
On
Port enabled and Link
Integrity is functional.
Integrity is functional.
1 blink
Link Integrity error.
2 blinks
Jabber error or port
partitioning.
partitioning.
Timed blinks (LED
is on for 10
seconds, blinks
off for 400 msecs)
is on for 10
seconds, blinks
off for 400 msecs)
Link Integrity disabled for
this active port.
this active port.