Anritsu MT9812B, Operation Manual, Page: 119 / 144

6-1
Performance Test
6
Section 6 Performance Test
This section provides explanations of the method to check the performance of the
light source inserted to the MT9812B as well as the method to calibrate the mea-
sured values.
When the light source tested here is found to fail to meet specifications given here
through the performance test explained in this section, please contact one of the
ANRITSU branches, local offices, operation offices or dealers listed in this
manual which is located closest to you.
In case you ask for repair, first check the following points:
(1) Equipment name and serial number indicated on the back panel or the chassis
(2) State of the failure
(3) Name and contact number of the person in charge who will act as a liaison
when we check with the state of the failure and when the repair is com-
pleted.
6.1 Light Source Performance Test ..................... 6-2
6.1.1 Optical Output Level ........................... 6-3
6.1.2 Center Optical Frequency .................. 6-3
6.2 Optical Sensor Performance Test ................. 6-4
6.2.1 Linearity Between Ranges ................. 6-5
6.2.2 Polarization Dependency ................... 6-5
6.2.3 Return Loss ........................................ 6-6
6.2.4 Noise Level ......................................... 6-6