Power Measurement; Controlling The Optical Multiport Power Meter - Keysight N7744A User Manual

Power Measurement

Controlling the Optical Multiport Power Meter

Keysight N774x Series
User's Guide
2
Power Measurement
This chapter describes how to measure optical power using the
Keysight N7744A/N7745A/N7747A/N7748A Optical Multiport Power
Meter.
•
"Controlling the Optical Multiport Power Meter" on page 43
•
"The Power Value" on page 47
There are different possibilities to control the instrument:
•
LAN Connection: [Instrument Web Interface]
•
LAN / USB / GPIB Connection: [N77xx Viewer]
•
LAN / USB / GPIB: Programming with SCPI commands (described
in the Programming Guide available on the CD supplied with the
instrument or from www.keysight.com), or using the 816x VXI
Plug&Play driver. For the Keysight N7744A/N7745A Optical
Multiport Power Meter, you can also use the associated IVI-COM
drivers.
To connect to the instrument see
Overview" on page 18.
To display the Web Interface of the Multiport Power Meter please
either
•
Press the "Instrument Web Interface" Button within the Connection
Expert, or
•
Enter the instrument's IP Address or DNS Address in the Address
Line of your browser.
The browser starts with the screen shown in the figure, below.
" Input and Output Connectors -
43