Chapter 6: Operation

Figure 6-28. Propagation and skew per pair.

Timing data per pair: The next two screens give you the timing of the propagation delay and skew for each pair in the cable. Large variations between pairs indicate trouble.

NOTE: A given pair’s skew is the difference in propagation delay between that pair and the slowest pair in the cable.

The following screen only appears if Verification Level 2 was performed:

Figure 6-29. Signal levels of real live data from a Gigabit switch.

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Black Box BLACK BOX CAT5/5e/6 LAN Performance Verifier, TS580A-R4 manual Propagation and skew per pair