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Keysight N7786B-400
Polarization Synthesizer / 1270nm to 1375nm and 1460nm to 1620nm
Keysight N7786B-400
Polarization Synthesizer / 1270nm to 1375nm and 1460nm to 1620nm
N7786B-400
1270nm to 1375nm and 1460nm to 1620nm
Deal summary
| Configuration: | 022 |
| Shipping: | Ships from Malaysia. Ships to United States within 1 week. |
| Support: | 90 days warranty Extendible in some cases, please check prior to purchasing. |
| Accessories | Not included For help, please contact your local Keysight |
| Downloads: | Keysight N7786B-400 Data sheet Keysight N7786B-400 User Manual |
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| Configuration: | 022 Customization available |
| Shipping: | Limited countries only |
| Warranty: | 90 days |
| Accessories | Not included |
Cannot ship to:
European Union
Switzerland
Norway
Turkey
Unit only ships within China.
Unit ships worldwide.
Keysight Used
Keysight N7786B-400
From
USD 14,428.75 Save 65%
Installed Options
| 400 | POLARIZATION SYNTHESIZER, 1270NM TO 1375NM AND 1460NM TO 1620NM |
| 022 | ANGLED CONTACT CONNECTORS |
Addable Options
Request a customized version of this model by requesting a Custom Quote
Product Specifications
Key Benefits
- Comprehensive Polarization Stabilization/Control/Switching Capabilities
- Reset-Free/Endless Operation
- Covers Entire Range from 1.3μm Window up to the L-Band
- Compact Size
Applications
- Transmission System Test: Polarization Sensitivity Analysis on Link / Transmission Quality
- Recirculating Loop Experiments: Loop-Synchronous Polarization Scrambling
- Interferometry: Polarization Stabilization to Maximize Contrast Ratio
The Keysight N7786B polarization synthesizer contains a high-speed Lithium-Niobate based polarization controller and a polarization analyzer plus a microcontroller based driving circuitry.
This unit can operate in various modes:
As Polarization Stabilizer it provides a stable output State of Polarization (SOP) even with fluctuations and drifts of the input SOP. The stabilized output signal is guided in a Standard Single-Mode Fiber (SMF). The output SOP can be defined in the following ways:
- Set-and-forget: When the front button is pushed, the current SOP is stored and maintained, even if polarization changes occur on the instrument input.
- Defined Stokes: The target output SOP can be defined by the user using the Stokes parameters
As Synchronous Scrambler the device switches the SOP of the output signal in a (pseudo) random way with a cycling speed of up to 100 KSOPs/s.
Switching of the SOP occurs within few microseconds. An electrical trigger input can be used to synchronize the scrambler with external events.
As SOP Switch the Keysight N7786B cycles through a sequence of SOPs with a speed of more than 40KHz, which corresponds to a cycle time of less than 25 microseconds. The sequence of SOPs can easily be defined by the user using Stokes coefficients.
Full coverage of the Poincaré Sphere is achieved within few ms.
Accessories
Accessories only included if shown in the pictures.
You can find new accessories, by searching Keysight Accessories
Support Solutions
KeysightCare
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Technical Consulting
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Ready To Get Started?
What You Get
- Keysight N7786B-400 Optical Component Test
- Accessories only included if shown in the pictures
- Calibration certificate only included if shown in the pictures
What You Can Add
- KeysightCare Assured
- Fresh Calibration
- Calibration Plan
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FAQs
What are the main differences between Keysight New, Keysight Premium Used & Keysight Used equipment?
| Keysight New | Keysight Premium Used | Keysight Used | |
|---|---|---|---|
| Savings | None | Up to 70% | Up to 90% |
| Condition | New | Like New | Working Condition ¹ |
| Firmware | Latest | Updated | As is |
| Calibration | Full | Full | As listed |
| Accessories | New | New | As listed |
| Warranty | 1 to 5 Years ² | Like New | 90 Days Warranty |
| Customization | Possible | Possible | Limited |
Learn more about Keysight Premium Used Here
Can I configure a unit to meet my personal needs?
Customization is generally possible with our Keysight Premium Used equipment. The majority of our Keysight Premium Used equipment can be configured just the way you need it. Options can be added at additional cost.
Customizing Keysight Premium Used equipment might change the delivery and lead time of the item.
Some Keysight Used products cannot be customized. Use the contact option on the product page to check with the our eStore team.
What accessories are included?
Keysight Premium Used equipment typically comes with the same accessories and warranty as new products.
Can you include other accessories?
We currently only offer those accessories which are part of the listing. Other accessories can be purchased separately at extra cost with your purchase of a Keysight Used or Keysight Premium Used unit.
Please mention in the comment field which additional accessories or support you are interested in.
For seperate or post-purchase ordering, please contact your local Keysight office or Keysight Partner here. Or check our online store if available for your region here.