Keysight 86120C Multi-Wavelength Meter
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Keysight 86120C multi-wavelength meter measures wavelength and optical power across 1270–1650 nm with ±2 ppm accuracy and handles up to 200 laser lines simultaneously.
Product details
| Model | 86120C |
| Manufacturer | Keysight |
| Category | Fiber Optic Test |
| Availability | Made to order |
Description
Overview
The Keysight 86120C is a Michelson interferometer-based multi-wavelength meter designed for the development, manufacturing, installation, and verification of optical components and networks. It measures wavelength and optical power of laser light across the 1270–1650 nm range, enabling simultaneous measurements of multiple laser lines and DWDM signals.
Key Features
- Wavelength range: 1270–1650 nm (182–236 THz)
- Absolute accuracy: ±2 ppm (±0.003 nm at 1550 nm and 1310 nm)
- Maximum input: 200 laser lines simultaneously
- Wavelength scan time: less than 1 second
- High laser input power: 10 dBm (safe input to 18 dBm)
- Built-in HeNe laser wavelength standard for real-time calibration
Applications
- Dense WDM system characterization and channel detection
- Fabry-Perot laser line measurement
- Optical component testing and verification
- Network installation and commissioning
Specifications
| Wavelength Range | 1270–1650 nm (182–236 THz) |
| Absolute Accuracy | ±2 ppm (±0.003 nm at 1550 nm and 1310 nm) |
| Maximum Laser Lines | 200 |
| Wavelength Scan Time | <1 second |
| Laser Input Power | 10 dBm (safe input to 18 dBm) |
| Wavelength Standard | Built-in HeNe laser |
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Keysight 86120C Multi-Wavelength Meter
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