Keysight Technologies N2282A

The Keysight N2282A (1 x 8) optical module brings the flexibility of 1270-1670nm optical signal switching based on the Agilent 3499 switching family. The optical switching module, combined with other 3499 family electronic modules, provides a total switching solution in hybrid test systems. With the modular optical switching, test engineers can set up an ATE system with just enough optical switching channels to fit the current application, and add more channels later as the application grows.

See these Keysight alternatives for this product: 

34980A Multifunction Switch/Measure Unit.

DAQ970 Data Acquisition Unit

DAQ973 Data Acquisition Unit