The Keysight 86109B is a used Optical Plug-In Module that provides optical and electrical bandwidth required for testing past 10 Gb/s. The electrical channel has 50 GHz bandwidth. The optical channel has 40 GHz of bandwidth. 40 GHz of unfiltered optical bandwidth is essential now that return-to-zero (RZ) modulation formats are being used in 40 Gb/s transmission systems.
The Keysight 86109B is available for sale.
