EigenLight 420 WDM Power Monitor-Attenuator
  • EigenLight_420_View1_201732145537
  • EigenLight_420_View2_201732145537
  • EigenLight_420_View3_201732145537
  • EigenLight_420_View4_201732145537

EigenLight 420 WDM Power Monitor-Attenuator

This EigenLight Model 420 WDM Power Monitor-Attenuator is new from surplus stock. This unit includes the mounting bracket. Optical Interface: SC/PC

Measured Insertion Loss: < 1.0 dBm

Model: 420-00
420: -40 to +20 dBm Power Range

0: Standard
- Polarization Stability: <0.2 dB
- PDL: <0.2 dB
- Directivity: >20 dB

0: Standard:
- Fiber Type: Single Mode
- Range: 1280 - 1580 nm
- Calibration: 1310, 1550 nm

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Stock # 54891-4
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EigenLight 410/420 Series Power Monitor-Attenuator

  • 40 dB Variable Attenuation
  • Power Range: -50 to +16 dBm (Model 410)
  • Absolute or Relative Power Readout
  • Auto Power On/Off (Light Activated)
  • Dual LCD Displays for Easy Viewing


EigenLight’s Series 400 Power Monitor-Attenuators (PMAs) combine the power control capability of a variable attenuator with the measurement capability of an inline power monitor. With a single compact device you can now vary power levels and simultaneously see the absolute optical power being delivered to your lightwave system or fiber optic test set.

Series 400 PMAs are optically passive, featuring low insertion loss, low polarization-dependent loss, and high return loss. Use these devices in place of conventional attenuators for in-line control and monitoring in the field, factory or laboratory.

Product Family: 410, 420, 4-10, 4-20, 4 10, 4 20, 4 1 0, 4 2 0

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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EigenLight 410/420 Series Power Monitor-AttenuatorEigenLight 410/420 Series Power Monitor-Attenuator

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