Siemens Advance Network Gateway User Manual page 61

Ethernet Troubleshooting Guide,
2000590-001
Continued
Fault
Jabber Error
Ghosts Error
Probable Cause
Jabbering can be caused by faulty NIC or
driver, cabling, or grounding problems Possible
causes (listed by highest probability):
1. Faulty Cable/Connectors
2. Ground problem - Induced noise
3. Faulty NIC or HUB
Possible causes (listed by highest probability):
1. Poor grounding
2. Improper cable routing
Troubleshooting 53