LANTEK User Manual - Ideal Industries
LANTEK User Manual - Ideal Industries
LANTEK User Manual - Ideal Industries
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Chapter 5<br />
Fiber Optics Cable Field Calibration and Testing<br />
METHOD ‘A’ ALTERNATE<br />
Test Setup<br />
The Method ‘A’ Alternate test configuration makes it possible to use a dual fiber test<br />
system while measuring the actual loss of all the connections and fiber optic cable. By<br />
using the ‘A’ Method for calibration and adding a new test jumper for testing, the<br />
Method ‘A’ Alternate is useful for testing short links where the connectors make up a<br />
large portion of the link attenuation.<br />
Figure 5-5: Method 'A' Alternate Test Setup<br />
Recommended Setup<br />
Calibration Method ‘A’ & Test Method ‘A’ Alternate<br />
1. Following a successful field calibration as described in Method ‘A’, disconnect the<br />
Remote Handset launch cables from the couplers.<br />
2. Connect another set of launch cables to the Display Handset launch cables. You<br />
should have two sets of launch cables connected to the Display Handset and one<br />
set connected to the Remote Handset.<br />
5-6