N7004A DC to 33 GHz typical (-3 dBe,l) SM and MM 50/125 µm,

The Keysight N7004A is a 33 GHz Optical-to-Electrical Converter solution designed to be used with the brand’s Infiniium range of real-time oscilloscopes. The N7004A comes with a direct plug-and-play compatibility to the Infiniium range’s AutoProbe II probe interface, and is offered with a full suite of optical measurement software as part of the Infiniium baseline software version 05.70 bundle.
Keysight, N7004A – Key Features and Specifications:
DC to 33 GHz typical (-3 dBe, electrical)
Single-mode and multimode inputs
50/125 -m, 750 nm – 1650 nm (covers main wavelengths:
850 nm, 1310 nm, 1550 nm)
Designed for reference receiver testing of industry optical standards or characterizing raw response of an optical transmitter
Optical measurement features built into the Infiniium baseline software version 05.70 or higher
Compatible with Infiniium V-Series, 90000 X-, 90000 Q- and Z-Series real-time oscilloscopes