Keysight N7747A And N7748A Optical Power Meter; Keysight N775Xa Optical Attenuator And Power Meter And N776Xa Optical; Attenuator - Keysight N7744A Getting Started Manual

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Getting Started

Keysight N7747A and N7748A Optical Power Meter

Keysight N775xA Optical Attenuator and Power Meter and N776xA
Optical Attenuator
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The two-port N7747A and 4-port N7748A optical power meters bring
the highest performance in terms of sensitivity, noise and relative
accuracy to the compact N77 instrument platform. These instruments
combine the optical performance of the 81634B sensor modules with
the large memory, fast data transfer and small footprint of the N77
series platform. Eight high-sensitivity optical power meters now fit in
a single rack unit. Optical connections are made with the
interchangeable 81000xI connector interface system.
The Keysight N775xA and N776xA are compact multichannel
attenuators and power meters. They are a new class of remote-
controlled fiber optic instruments. All attenuators feature power
control functionality to set the output power level of the attenuator.
The Keysight N7751A and Keysight N7752A are optical attenuators for
single mode fiber with one and two single-mode fiber attenuator
channels respectively and two extra optical power meter channels, for
convenient power measurements and setup calibration. The Keysight
N7761A, Keysight N7762A and Keysight N7764A are single-mode fiber
optical attenuators for single mode fiber, with one, two and four
attenuator channels respectively.
All N775xA and N776xA attenuators address productivity challenges by
increasing throughput and operational efficiency.
The Keysight N7766A and the Keysight N7768A are optical attenuators
for multimode fibers with two or four attenuator channels repectively.
Both multimode attenuators are available with 50µm and 62.5µm
multimode fiber.
The N7766A and N7768A are 2 and 4 channel multimode fiber
attenuators that are optimized for quick power setting and preservation
of the input modal power distribution.
The attenuators are designed to attenuate and control the power of light
in optical fibers. They allow you to accurately and repeatably set the
attenuation factor or power level manually using the Viewer software,
or using the programming interface.
The attenuators include power control functionality that allow you to
set the output power level of the attenuator. When power control mode
is enabled, the module automatically corrects for power changes at the
input so that the output power level you set is maintained.
Keysight N77xx Series