Type KL-360 Wavelength 1310/1550 nm Emitter Type FP-LD Output Power -7 dBm Spectral Width ¡Ü10 nm Output Stability ¡À0.05dB/15min; ¡À0.1dB/8hours Modulation Frequencies CW,270Hz,1KHz,2KHz Optical Connector FC/PC Power Supply Alkaline Battery(3 AA 1.5V) Battery Operating Time 45 h Operating Temperature -10¡«+60 ¡æ Storage Temperature -25¡«+70 ¡æ Dimension 152mm(W)¡Á74 mm(D)¡Á26 mm(H) Weight 180 g