SysKonnect 9843 User Manual
Page 19
Chapter 4.
Troubleshooting
18
Testing the Network Card
You can test the network card with the aid of the diagnostics program supplied (running on DOS).
The available test modes are as follows:
•
Simple test without loopback: this test covers all the components but not the port (socket incl.
components for transmitting/receiving the data signals).
•
Comprehensive port testing with loopback: all the components are tested, including the port.
•
For dual link network cards there is also a port-to-port test, comprehensive testing of the network
card including the two ports. For the purposes of the test, the ports are interconnected via a data
cable.
Notes: The tests do not run in a Windows NT DOS box. For Loopback test of the SK-NET GE-T
types, refer to the following paragraph.
You will need the following equipment:
SK-NET GE
Simple test
Loopback test
Port-to-port test
-LX
-SX (Volition)
None
1 loopback
connector
- (not applicable)
-LX dual link
-SX dual link (Volition)
None
2 loopback
connectors
1 fiber-optic cable