Autotest Results For Loopback Mode; Pass/Fail And Headroom Results For Loopback Mode; Loss Results For Loopback Mode - Fluke DSP-FTA420 User Manual

DSP-FTA420/30/40
Users Manual

Autotest Results for Loopback Mode

This section describes the Autotest results for Loopback Mode. The
descriptions of loss, length, and propagation delay tests also apply to Single
Tests using Loopback Mode.
To see the complete results for a test, press ! View Result on the first
Autotest display, use D to highlight the desired test, then press E.

Pass/Fail and Headroom Results for Loopback Mode

The pass/fail result shown on the first Autotest display tells you if the fiber link
tested within the limits of the selected test standard. Headroom indicates how
much more loss you could have in the link without exceeding the limits of the
selected test standard.

Loss Results for Loopback Mode

Table 4 describes the loss results for Loopback Mode.
26