Agilent / HP / Keysight N2281A
N2281A Dual 1x4 Optical Module
This Optical Module brings the flexibility of modular switching to optical test systems.
With this optical switch, test engineers can set up an ATE system with just enough switching channels to fit the current application, adding more channels later as the application grows.
Collimating lenses in the optical relays minimize switching insertion loss and improve switching repeatability and stability.
Modular off the shelf optical communications test
High repeatability for accurate signal routing
Relays is the optical prisms
Optical fiber type: 9/125
Wavelength range: 1310/1550nm
Insertion loss: <0.8dB
Return Loss: >55dB