This quick reference guide demonstrates the procedure for performing a dual-wavelength insertion loss test at both
1310nm
and
1550nm
.
to test at only one wavelength, ignore the steps related to the other wavelength
There are three main parts to performing an insertion loss test:
PART 1
verify proper operation of the test equipment and patch cables;
PART 2
set a reference for the wavelength(s) used during fiber link measurement; and
PART 3
take measurements.
EQUIPMENT PORTS
Figure 1 shows the ports used during this procedure. These ports may vary depending upon the model of equipment.
REQUIRED ACCESSORIES
PART 1 - VERIFY PROPER OPERATION OF THE EQUIPMENT
Connect the power meter and light source together with the first patch cable as shown in Figure 2.
Press
to power on the Laser OWL singlemode laser source. The 1310nm port powers on first by default.
Press
to power on the ZOOM 2 optical power meter.
Press
several times on the ZOOM 2 until the wavelength is set to 1310nm.
1
QUICK REFERENCE GUIDES
Optical Power Meter:
ZOOM 2
Fiber Optic Light Source: LASER OWL Series Singlemode Sources
PAGE 1 OF 4
FIGURE 1
Test Equipment Ports
Detector
ZOOM 2 power meter
1310 nm
1550 nm
Laser OWL singlemode
laser source
(3) Singlemode patch cables
