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86116B 65 GHz optical / 80 GHz electrical module

Product Status: Obsolete | View Service Options
This product is no longer available

A replacement for this product is available:

Key Features & Specifications

65 GHz optical channel for 9/125 fibers

  • 1480-1620 nm wavelength range
  • Characteristic rms noise: 50 uW (55 GHz BW / best sensitivity), 140 uW (65 GHz BW / best pulse fidelity)
  • Maximum displayed peak power: 40 mW

80 GHz electrical channel with 1.85 mm male input

  • Characteristic rms noise: 0.5 mV (30 GHz BW / best sensitivity), 1.1 mV (80 GHz BW / best pulse fidelity)
  • Maximum input signal: ± 2 Vdc



The Keysight 86116B represents one of the fastest solutions available for measuring high-speed communication signals. This module has 65 GHz optical and 80 GHz electrical bandwidth, and is identical to the 86116C, but does not include an optical reference receiver.