Transition Networks
E-TBT-MC05 10Base-T Transceiver User Guide
33406 Rev. C
Page
11
of
14
• Use only dedicated wire pairs for the active pins: (e.g., blue/white & white/blue, orange/white &
white/orange, etc.)
• Do not use flat or silver satin wire.
Troubleshooting
If the transceiver fails, determine the answer to the following questions:
1. Is the status LED flashing?
NO
•
Verify that the AUI device is turned ON.
•
Verify that the AUI cable from the transceiver to the AUI device port is installed properly.
•
Contact Tech Support; see
Contact Us
below.
YES
• Go to step 2.
2. Is the RX LED flashing (receiving data)?
NO
•
Is the LED ON Solid?
•
Check twisted pair cable for proper connection
•
Contact Tech Support; see
Contact Us
below.
Yes
Go to step 3.
3. Is the TX LED ON?
NO
•
Check twisted pair cable for proper connection.
•
Is the LED flashing (transmitting data)?
•
Restart the hardware to force re-initialization.
•
Contact Tech Support; see
Contact Us
below.
Yes
•
Contact Tech Support; see
Contact Us
below.
