3Com 5101T-FB-ST Marine Radio User Manual


 
Page vi
Connecting the AUI Cable......................... 20
Verifying Physical Link Operation............ 21
Troubleshooting.................................................. 22
Status LED ................................................. 22
Troubleshooting Link Problems................. 27
Troubleshooting System Problems.....................28
Excessive Collisions................................... 28
Late Collisions and Failure to Defer.......... 29
Miscellaneous Errors.................................. 30
Transceiver Cables ............................................. 31
Signal Differences...................................... 31
EEE 802.3 ........................................... 32
Version 2.0 ..........................................32
Version 1.0 ..........................................32
Wire Sizes .................................................. 33
Cable Pinouts ............................................. 35
Troubleshooting Transceiver Cables..................37
Symptoms of Faulty Transceiver Cables ... 37
Causes of Fault Transceiver Cables........... 38
Cable Recommendations............................ 39
Specifications ..................................................... 39
General Specifications ............................... 40