Fluke DTX-1800, Technical Reference Handbook

Page: 222 / 398

DTX Series CableAnalyzer
Technical Reference Handbook
8-14
Loss/Length Test Settings
Table 8-2 describes the test settings that apply to loss/length
tests on fiber cabling.
To access the fiber test settings turn the rotary switch to
SETUP; then select Fiber Loss. Use
BC
to see different tabs.
Table 8-2. Loss/Length Test Settings
Setting Description
SETUP > Fiber Loss >
Fiber Type
Select a fiber type that is appropriate for the type you will test. Selecting Custom lets you create
a fiber type. See page 12-2 for details.
SETUP > Fiber Loss >
Test Limit
Select the appropriate test limit for the job. The tester compares the fiber test results to the
selected test limit to produce PASS or FAIL results. Selecting Custom lets you create a test limit.
See page 12-5 for details.
SETUP > Fiber Loss >
Remote End Setup Use Smart Remote mode for testing dual-fiber cabling.
Use Loopback mode for testing test reference cords, patch cords, and cable spools.
Use Far End Source mode with an optical source for testing individual fibers.
SETUP > Fiber Loss >
Bi-Directional
When enabled in Smart Remote or Loopback mode, the tester prompts you to swap the test
connections halfway through the test. The tester can then make bi-directional measurements for
each fiber at each wavelength (850 nm/1300 nm, 850 nm/1310 nm, or 1310 nm/1550 nm).