Item for Sale is ONLY the Ando 4321D Tunable Laser Source (1520 to 1620nm - C & L Bands). The other test equipment in Pictures are available for Sale via other Ebay auction items.

Please see Pictures for wavelength measured at different settings and also notice the power output plot at different wavelengths as measured by a calibrated HP 81525A power meter.

For any additional testing or information, please contact the Seller.