Interface Module to connect optical heads (8162x) to mainframe 8163A/B, 8164A/B or 8166A/B

The popular Keysight N7745A optical power meter with eight power-sensor channels offer industry-leading solutions for device connectivity, high-speed measurement data acquisition and fast data transfer for post-processing.

These two-port optical power meters bring the highest performance in terms of sensitivity, noise and relative accuracy, like the 81634B modules, to the N77 instrument platform with large memory, fast data transfer and small footprint.

Interface Module to connect an optical head (8162x) to a lightwave system mainframe 8163A/B, 8164A/B or 8166A/B

The Keysight 81610A and 81613A Return Loss Meter are optimized for return loss applications with an external source across a broad wavelength range, but also with an integrated laser source at 1310/1550nm (81613A).

The Keysight 81630B provides measurement of high power levels in the convenient front-panel input format of the sensor modules. For measuring lasers and transmitters beyond 10mW, this is the sensor to choose.

The Keysight 81634B is our most accurate power sensor with very low polarization and spectral ripple uncertainty and wide power range with a high sensitivity cooled detector that provides low noise.

The Keysight 81635A provides two power sensor channels in a single-slot module for reduced footprint in multichannel measurement setups.

A built-in calibrated integrating sphere and detachable heatsink allows this head with InGaAs detector to measure power up to +40dBm.

A built-in calibrated filter allows this head with InGaAs detector to measure power up to +27 dBm.