Removing Quad-adapter Interfaces from the
Keysight
N7744/5A
Multiport Power Meter
N O T E
There are release levers on both sides of the quad-adapter for removing it from the
optical inputs.
Figure 22
Removing Quad-adapter Interfaces
1
Press the release levers on both sides of the quad-adapter to release
it from the front panel of the power meter.
2
You can now remove the optical connectors from the quad-adapter.
N O T E
Always place the dust cap on unused connector interfaces.
You can use the quad-adapter dust caps to protect the four power meter inputs and
the rear of the quad-adapter, for example, when fibers are attached.
Optical Output
Polarization Maintaining Fiber
A Polarization maintaining fiber (PMF) output is standard for
Keysight
N7711/4A tunable laser system sources. PMF is aligned to maintain the
state of polarization. A well defined state of polarization helps ensure
constant measurement conditions. The fiber is of Panda type, with TE
mode in the slow axis in line with the connector key.
Getting Started
1
Keysight
N77xx Series
31
Summary of Contents for N77 Series
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Page 55: ...V Viewing Measurements and Settings 50 Index 54 Keysight N77xx Series ...
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