Agilent Technologies N7785B Synchronous Scrambler
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Description
The Agilent Technologies N7785B Synchronous Scrambler is a versatile polarization control instrument designed to facilitate comprehensive testing and analysis of polarization effects in fiber optic components and systems. Operating over a wide wavelength range of 1260 nm to 1640 nm, this benchtop device provides precise and stable polarization scrambling capabilities at high speeds, ensuring reliable results in dynamic testing environments. It features continuous polarization control with adjustable scrambling rates of up to 700 krad/s, making it ideal for applications like polarization mode dispersion (PMD) measurements, polarization-dependent loss (PDL) testing, and polarization-maintaining fiber systems analysis. The N7785B’s synchronous operation allows for tight integration with other test equipment, enabling advanced measurement setups and enhanced test accuracy. Its compact design and remote control capabilities via USB, LAN, and GPIB interfaces make it easy to incorporate into automated testing environments.
Specifications
- Product Type: Synchronous Polarization Scrambler
- Wavelength Range: 1260 nm to 1640 nm
- Scrambling Rate: Up to 700 krad/s
- Polarization Control: Continuous polarization state adjustment
- Insertion Loss: < 2 dB (typical)
- Return Loss: > 50 dB (typical)
- Optical Input Power Range: -10 dBm to +20 dBm
- Optical Connectors: FC/PC or FC/APC (interchangeable connector adapters)
- Input Fiber Type: Single-mode fiber (SMF-28 or equivalent)
- Synchronization: External synchronization via trigger input/output
- User Interface: Front panel control with LCD display, remote control via USB, LAN, and GPIB
- Software Compatibility: Compatible with Agilent/Keysight test and measurement software
- Dimensions: 105 mm x 220 mm x 340 mm (H x W x D)
- Weight: Approximately 4 kg
- Operating Temperature: 5°C to 40°C
- Storage Temperature: -40°C to 70°C
- Humidity Range: < 80% relative humidity (non-condensing)
- Applications: Polarization mode dispersion (PMD) testing, polarization-dependent loss (PDL) measurements, fiber optic component testing, and polarization analysis in optical networks
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
Micro Precision accredited electrical calibration lab services with multimeter, multifunction calibrator, oscilloscope, and power supply capabilities.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.


