The device is dedicated for use together with optical power meter GRANDWAY FHP2B04 L5822. Proper positioning of the FC/PC plug. The guide of the plug fits into the groove on the socket. Specifications Model Grandway FHS2Q01F Code L5826 Parameter Value Generated wavelength 850 nm, 1300 nm, 1310 nm or 1550 nm Optical power -5.0 dBm Power stability <0.1 dB (15 minutes) <0.2 dB (5h or longer) Connector FC/PC Modulation 270 Hz / 1 kHz / 2 kHz Wavelength tolerance ±20 nm @ 1310/1550 nm Operating temperature -10°C … 50°C Storage temperature -20°C … 70°C Dimensions 160 x 76 x 45 mm Weight 270 g Power 2x Ni-MH AA rechargeable batteries. (2500mAh)
