OPTILAB - DFB-1550-PM - DFB Series - Optoelektronic

Wavelength range: 1528 nm-1562 nm, Wavelength accuracy: ±2 nm, Wavelength tuning: ±1.5 nm, Optical output power: 20, 30, 40 mW, Operating current: 300 mA max. at CW, Forward voltage: 2.5 V typ., Series resistance: 25 Ω typ., Threshold current: 25 mA typ., Monitoring current: 0.10 mA min, 1.0 mA max., Photodiode dark current: 2 nA typ. 100 nA max., Side mode rejection: 40 dB min. linewidth: 3 MHz max., Optical isolation: 35 dB typ. Temperature: -40oC to +70 oC, Operating Humidity: 95% @ < 30 oC, Fibre Type: PANDA PM, Fibre Connector: FC/APC, Others Available, TEC Current: 1.0 A max., TEC Voltage: 2.4 V max., TEC Resistance: 2.4 Ω typ. , Thermistor B constant: 3, 270 K min., 3, 450 K typ., 3, 630 K max.