Keysight 86120B Lightwave Optical Wavelength Meter

HP/Agilent 86120B Lightwave Optical Wavelength Meter
Enlarge Image
Keysight 86120B
Request Quote Print Page
Manual Accessory Kit

Features:

  • Characterize WDM spectra during installation and maintenance
  • Measures up to 100 wavelengths and powers simultaneously 
  • Automated signal-to noise ratio measurements
  • Calculate center wavelength of broadband sources
  • Built-in automated measurement routine

 

Specifications:

  • Wavelength Range: 700-1650 nm (182-428 THz)
    • Absolute Accuracy: ±3 ppm
    • at 1550 nm: ±0.005 nm
    • at 1310 nm: ±0.004 nm
    • for laser lines separated by ≥30 GHz
  • Differential Accuracy: ±2 ppm
  • Minimum Resolvable Separation (equal power lines input): 20 GHz
  • at 1550 nm: 0.16 nm
  • at 1310 nm: 0.11 nm
  • for laser lines separated by ≥30 GHz
  • Wavelength Display Resolution: 0.001
  • Display Res. Fast Update Mode: 0.01
  • Wavelength Units: nm (vacuum or standard air), cm-1, THz
  • Power Display Resolution: 0.01 dB
  • Power Units: dBm, mW, µW
  • Sensitivity
    • Single Line Input: -20 dBm (700 to 800 nm), -25 dBm (800
    • to 1250 nm), -40 dBm (1200 to 1600 nm), -30 dBm (1600 to 1650 nm)
  • Multiple Lines Input: 30 dBm below total input power, but not less than single line input sensitivity
  • Selectivity: 25 dB spacing ≥100 GHz, 10 dB spacing ≥30 GHz
  • Input Power: Maximum Displayed Level: +10 dBm
  • Maximum Safe Input Level: +18 dBm
  • Measurement Cycle Time: 1.0 s
  • Maximum Number of Lines: 100
  • Measurement Modes: List by wavelength, list by power table, peak wavelength and power, average wavelength and total power
  • Delta Modes: Delta wavelength, delta power, delta wavelength and power