Model FS2105/FS2108 Fast Ethernet Switch Installation Guide
When power has been applied to the switch:
•
The green Pwr (power) LED on the front panel is on.
•
The green Link/Activity LED on each connected port is on.
When the switch is connected and operating, refer to the table in “LEDs” for
information about the LEDs and their activity.
Symptom
Cause
Solution
Green 100M
LED is off.
Port is
operating
in 10 Mbps
mode.
Make sure that the adapter card is capable of and set
for 100 Mbps operation.
Green Link LED
is on and Green
FDX LED is off
when
connected to a
full-duplex
network.
Port is
operating in
half-duplex
mode.
Make sure that the connected device is capable of
full-duplex transmission, using autosensing. The
Model FS2105 switch and the Model FS2108 switch
will not support a full-duplex link that is not using
autosensing.
Link is off on
port 5 (or 8).
Port 5 (or 8) is
not connected
correctly.
Make sure that only one port 5 (or 8) is connected,
not both (Uplink or Normal).
Normal port 5 (or 8) is connected to a PC or router.
Uplink port 5 (or 8) is connected to a hub or switch.
Make sure that you are using standard, Category 5,
straight-through UTP cabling.
Link/Activity
LED is off on a
connected port.
Port
connection
is not
functioning.
Make sure that the attached device is powered and
there is a proper UTP connection.
Make sure that the network adapter
card installed in the PC is working.
Verify that the network adapter card
is operating at the proper speed
(10 Mbps or 100 Mbps).
Make sure that the proper cable is installed. Check
for miswired cable pairs or loose connectors.
For 100 Mbps operation, only Category 5 or better
grade cable should be used. For 10 Mbps operation,
Category 3 cable can be used.
Make sure that the length of the UTP cable from the
switch to the device does not exceed 328 feet (100
meters).
Verifying Installation
Troubleshooting Information
Содержание FS2105
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