81578A, Variable Optical Attenuator Module for Multimode Fiber Applications 700-1400nm, Agilent

High Input Power Level: 2W;
Wide Wavelength Range: 700nm to 1400nm (MM);
Built-in Shutter for Power Meter Zeroing;
Built-in Calibration Capability;
The integrated shutter protects test equipment and simplifies referencing and power meter zeroing without changes in the setup;
Enhanced internal calibration feature reduces uncertainties and speeds up calibration in multi wavelength applications.