Data Sheet FRL15DCWx-A8x-xxxxx-x Mar. 2010 DWDM CW DFB Laser Module Applications OC-192/STM-64 DWDM Transmission Systems Descriptions FRL15DCWx series of DFB laser module is designed for long haul DWDM applications with external intensity modulator. The polarization maintaining fiber pigtail enables to directly connect a modulator without polarization control. The polarization state of output laser beam is maintained to a consistent orientation. A strained multi-quantum well DFB laser diode chip is integrated with optical isolator, thermo-electric cooler (TEC), thermistor and power monitor photodiode in an industry standard hermetically sealed 14 pin butterfly package. This laser module complies with telecom requirements described in TelcordiaTM GR-468 and is manufactured in an ISOTM9001 certified production line. Features High optical output power up to 40mW High side mode suppression ratio(SMSR) Selected wavelength according to ITU-T Grid, C and L-band available 50GHz spacing available Narrow linewidth available RoHS compliant package Absolute Maximum Ratings Parameters Sym. Min. Max. Unit Storage Temperature Tstg -40 85 C Operating Case Temperature Tc -5 70 C VrLD LD Reverse Voltage 2 V IfLD LD Forward Current 350 mA TLD LD Operating Temperature 20 35 C Relative Humidity RH 0 85 % Fiber Bend Radius 30 mm Fiber Axial Pull Force 9.8 N ODC-7R001E 1/5 Parameters PD Reverse Voltage PD Forward Current TEC Current TEC Voltage Lead Soldering Lead Soldering Duration Torque Force (Flatness : <20m) Sym. Min. Max. Unit VrPD IfPD Itec Vtec - - 20 5 1.6 2.6 260 10 V mA A V C sec - - 0.1 Nm Data Sheet FRL15DCWx-A8x-xxxxx-x Mar. 2010 Specifications (Tc=25C, BOL*1 unless otherwise specified) Parameters Optical Output Power FRL15DCWA FRL15DCWB FRL15DCWD LD Forward Current FRL15DCWA FRL15DCWB FRL15DCWD LD Operating Temperature LD Forward Voltage FRL15DCWA, B FRL15DCWD Threshold Current Wavelength Symbol Min. Typ. Max. 10 20 40 - - 20 - 80 150 300 35 Ith - 15 1.8 2.5 40 mA ITU-0.1 ITU ITU+0.1 nm - - 10 5 2 1 35 45 - dB 30 - - dB - - -133 -138 -140 0.05 0.1 0.15 -0.5 9.5 3900 - 1 2 3 100 0.5 1.2 2.4 10.5 20 - - Pf If TLD Vf Linewidth (-3dB fullwidth) Standard Option A Option B Option C Side Mode Suppression SMSR Ratio Optical Isolation Iso Relative Intensity Noise FRL15DCWA RIN FRL15DCWB FRL15DCWD Monitor Current FRL15DCWA Im FRL15DCWB FRL15DCWD Monitor Dark Current Id Tracking Error TE TEC Current Itec TEC Voltage Vtec Thermistor B constant B Thermistor Resistance R Polarization Extinction Er Ratio 1 * BOL : Beginning of Life *2 OpRL : Optical Return Loss ODC-7R001E 2/5 Unit Conditions mW CW mA Rated power, CW C Rated power, CW V Rated power, CW Rated power, CW See Table.1 Rated Power, CW MHz Option C is available only for FRL15DCWD. Rated power, CW Rated power, CW dB/Hz OpRL<-25dB*2 100MHz