Keysight N7751A Optical Attenuator with Power Meter
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Keysight N7751A is a compact optical attenuator with integrated power meters, supporting wavelengths from 1260 to 1640 nm for transceiver testing.
Product details
| Model | N7751A |
| Manufacturer | Keysight |
| Category | Network & Fiber Optic Test |
| Availability | Made to order |
Description
Overview
The Keysight N7751A is a compact, rack-mounted instrument that integrates an optical attenuator with two power meter channels into a single unit. It combines remote-controlled attenuation control with real-time optical power measurement, making it an economical solution for optical transceiver testing and network integration applications. The instrument connects via LAN, USB, or GPIB and features an intuitive graphical user interface for simplified system integration.
Key Features
- 1-channel optical attenuator with 2 front-panel power meter channels
- Wavelength range: 1260 to 1640 nm
- Attenuation range: 0 to 1000 dB
- Power measurement range: -80 to +10 dBm
- Fast settling time: 20 ms for attenuation, 100 ms for power control
- Active power control maintains constant output power
- Supports LAN, USB, and GPIB connectivity
- Half-width (1U) rack unit format
Applications
- Optical transceiver testing and characterization
- Optical network integration testing
- Fiber optic system component validation
Specifications
| Measurement Capability: Attenuator | settling time: 20 ms attenuation, 100 ms power 0.1 to 1000 dB/s attenuation transition speed (selectable) +23 dBm input power ≤ 1.2 dB insertion loss |
| Measurement Capability: Power meter | Wavelength range: 1260-1640 nm Power range: -80 to +10 dBm Polarization dependence: <0.01 dB |
| System Capability | One attenuator channel and two power meters in one half-width rack unit Fully compatible with programs developed using the Keysight 8157x and 8156x modular attenuators Includes powerful and user-friendly GUI software Two instrument configurations can be stored and recalled |
| Extension of N77xx-Series | The N7751A attenuator is an extension to Keysight’s high density N77xx-family that establishes a new standard in space-saving fiberoptic instrumentation. |
| Applications | Optical transceiver testing Optical network integration testing |
| N7751A | Optical attenuator (1 channel) with optical power meter (2 channels) |
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Keysight N7751A Optical Attenuator with Power Meter
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