Anritsu BERTWave Series, Operation Manual, Page: 422 / 466

Appendix A Specifications
A-26
A.3.10 Optical Channel
Table A.3.10-1 Optical Channel Function
Item Specifications
Amplitude Setting
Scale Scale setting on the vertical axis.
1 to 200 µW /div, 1 µW step
Offset Offset setting on the vertical axis. Both ChA and ChB can be set as follows.
–500 to 500µW, 1 µW step
Attenuation Function of correcting Amplitude Scale / Offset and measurement result in
conjunction with the input attenuation of the attenuator connected to Data
Input
0.00 to 30.00 dB, 0.01 dB step
Tracking* Function to make the other channel track the active channel’s Scale, Offset
and Attenuation values.
ON/OFF
Channel Math Function not available
Filter Selection Sets the bandwidth of O/E Input Port to No Filter or Reference Receiver
compliant filters.
Refer to Filter Response in Table A.3.10-2 for supported filters.
Extinction Ratio
Correction
Extinction ratio correction function
Correction Enable ON/OFF
Correction Factor –9.99 to +9.99 %, 0.01% step
Conversion Gain Adjusts two conversion gains. One is for SMF Input and the other is for
MMF Input.
Responsivity Adjusts two responsivities. One is for SMF Input and the other is for MMF
Input.
Calibration Conversion Gain / Responsivity Calibration, O/E Calibration
*: Available when MP2110A-x22, MP2110A-x30, MP2110A-x32,
MP2110A-x39, MP2110A-x40, MP2110A-x42 or MP2110A-x49 is
installed