Cisco
200-401 · Question #68
What do deflections indicate to the time domain reflectometer user?
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Perform Industrial Network Maintenance
Question
What do deflections indicate to the time domain reflectometer user?
Options
- AThey indicate splices, water in the cable, split pairs, and discontinuities or faults.
- BDo not connect live circuit cables to the input of the time domain reflectometer.
- CUpward deflections indicate high-impedance mismatches or opens, and downward deflections
- DThey are used to select the I/O impedance of the time domain reflectometer.
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Topics
#time domain reflectometer#impedance mismatches#cable faults#cable diagnostics