Anritsu BERTWave MP2100B, Operation Manual, Page: 302 / 382

Chapter 9 Performance Test
9-26
9.4.2 Optical Power Meter
(1) Specification
Accuracy: ±0.35 dB if the input level is –12 dBm or greater
(2) Setup
Coaxial Cable
Pulse Pattern Generator
or Signal Generator
Optical Fiber
Optical Power Meter
Light Source
Variable Optical Attenuator
Optical
Output
Optical
Input
Figure 9.4.2-1 Optical Power Meter Test Connection Diagram (Option 023)
(3) Procedure
1. Connect the signal generator output and Trigger Clk In using a
coaxial cable.
2. Set the signal generator as follows:
Frequency: 100 MHz
Amplitude: 0.5 Vp-p (at sine-wave –2.0 dBm)
3. Connect the output connector of the light source and the input
connector of the variable optical attenuator for multimode fiber,
using a multimode optical fiber.
4. Connect the output connector of the variable optical attenuator
for multimode fiber and the optical power meter, using a
multimode optical fiber.
5. Set the light source wavelength to 850 nm.
6. Set the optical power meter wavelength to 850 nm.
7. Set the light source output to On.