FRL15DDBx-A31-xxxxx-E

Data Sheet FRL15DDBx-A31-xxxxx-E Mar. 2010 1550nm 2.5Gbit/s Directly Modulated DFB Laser module Applications 0  OC-48/STM-16 DWDM Transmission Systems Descriptions FRL15DDBx series of DFB laser module is designed for DWDM applications with 2.5Gbit/s direct modulation. The module is housed in an industry standard hermetically sealed 14-pin butterfly package, which contains optical isolator, thermoelectric cooler, power monitor photodiode. Precise wavelength selection is available according to ITU-T grid with 50 GHz spaced wavelength allocation. Features Low Driving Current, High Slope Efficiency High Side Mode Suppression Ratio Selected Wavelength According to ITU-T Grid (See Table.1) 50GHz Spacing Available RoHS compliant package Absolute Maximum Ratings Parameter Storage Temperature Operating Case Temperature LD Reverse Voltage LD Forward Current PD Reverse Voltage PD Forward Current TEC Current TEC Voltage Symbol Tstg Tc VrLD IfLD VrPD IfPD Itec Vtec Min -40 -5 1/5 Max 85 70 2 130 20 5 1.6 2.6 Unit °C °C V mA V mA A V Conditions - ODC-3S001E Data Sheet FRL15DDBx-A31-xxxxx-E Mar. 2010 Specifications (TLD=Tset, Tc=25°C, unless otherwise specified) Parameter Optical Output Power FRL15DDB5 FRL15DDBA LD Forward Current FRL15DDB5 FRL15DDBA Submount Temperature LD Forward Voltage Threshold Current Slope Efficiency Input Impedance Wavelength Spectral Width (-20dB fullwidth) Side Mode Suppression Ratio Dispersion Penalty Cut off Frequency Rise and Fall Time (10-90%) O...