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FU-632SEA-3M37A Dataheets PDF



Part Number FU-632SEA-3M37A
Manufacturers Mitsubishi Electric Semiconductor
Logo Mitsubishi Electric Semiconductor
Description 1.55 um EAM/DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL(WDM)
Datasheet FU-632SEA-3M37A DatasheetFU-632SEA-3M37A Datasheet (PDF)

MITSUBISHI (OPTICAL DEVICES) FU-632SEA-3MxxA/FU-632SEA-6MxxA 1.55 mm EAM/DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL(WDM) DESCRIPTION Mod ule type FU-632SEA-6MxxA is an electroaborption modulator integrated with 1.55mm DFB-LD module with single mode optical fiber. Th is module is suitable to a light source in 2.5Gb/s digital optical communication systems where the distance is shorter than 640km. Th is module is pre pared in accordance with ITU-T reco mmend ation wavelength channel plan for Dens.

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MITSUBISHI (OPTICAL DEVICES) FU-632SEA-3MxxA/FU-632SEA-6MxxA 1.55 mm EAM/DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL(WDM) DESCRIPTION Mod ule type FU-632SEA-6MxxA is an electroaborption modulator integrated with 1.55mm DFB-LD module with single mode optical fiber. Th is module is suitable to a light source in 2.5Gb/s digital optical communication systems where the distance is shorter than 640km. Th is module is pre pared in accordance with ITU-T reco mmend ation wavelength channel plan for DenseWDM transmission. FEATURES Input impedance is 50 W Integrated Electroabsorption Modulator(EAM) Distributed feedback (DFB) Laser Diode Emission wavelength is the 1.55mm band Single-mode optical fiber pig-tail Built-in optical isolator Built-in thermal electric cooler Butterfly package APPLICATION 2.5Gbps,6400ps/nm WDM application 2.5Gbps,12800ps/nm WDM application ABSOLUTE MAXIMUM RATINGS (Tld=Tset) Parameter Laser diode Optical output power Forward current Reverse voltage Modulator Photodiode monitoring Thermoelectric cooler(Note 1) for Reverse voltage Forward voltage Reverse voltage Forward current Current Voltage Operating case temperature Storage temperature Symbol Pf If Vrl Vrm Vfm Vrd Ifd Ipe Vpe Tc Tstg Conditions CW CW CW - Rating 6 200 2 5 1 20 2 1.5 3 -20 to 70 -40 to 85 Unit mW mA V V V V mA A V °C °C No te 1. Even if the thermoelectric cooler(TEC) is operated within the rated conditions, uncontrolled current loading or operation without heat sink may easily damage the module by exceeding the storage temperature range. Thermistor resistance should be properly monitored by the feedback circuit during TEC operation to avoid the catastrophic damage. MITSUBISHI (OPTICAL DEVICES) FU-632SEA-3MxxA/FU-632SEA-6MxxA 1.55 mm EAM/DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL(WDM) ELECTRICAL/OPTICAL CHARACTERISTICS (Tld=Tset, Tc=25 ° C unless otherwise noted) Parameter Symbol Test Conditions Min. 15 5 50 1.2 Limits Typ. 60 50 see Table 1. -1 35 11 3.5 10 7 3 0.05 35 23 40 3 -155 0.3 10 0 10 -140 1.0 1.0 120 0.5 1.0 0.1 Max. 35 30 100 1.7 Unit Laser operating Temperature Threshold current Operating current Operating voltage Input impedance Optical output power from fiber end Light emission central spectral wavelength Center wavelength drift with case temperature Side mode suppression ratio Spectral width Relative intensity noise Power penalty Tset Ith Iop Vop Zin Pf lc Dlc/D Tc Sr Dl RIN Pp CW, If=Iop CW,Vm=0V CW,Vm=0V CW,Vm=0V,If=Iop If=Iop CW,Vm=0V,If=Iop CW,Vm=0V,If=Iop, Tld=Tset CW,Vm=0V,APC Tld=Tset ,Tc=-20~70° C (Note3,5) (Note3,5) CW,Vm=0V,If=Iop,2.5GHz (Note4,5) -3MxxA series @6400ps/nm -6MxxA series @12800ps/nm °C mA mA V W mW nm pm/° C dB MHz dB/Hz dB dB dB ps GHz dB dB dB dB mA mA pF dB dB Extinction ratio Rise/Fall time Cutoff frequency RF return loss Ex tr/tf fc S11 (Note3,5) (Note3,5),10-90% If=Iop,Vm=-1V If=Iop,Vm=-1V,0~2GHz If=Iop,Vm=-1V,2~3GHz If=Iop,Vm=-1V,3~5GHz Tracking error Monitor current Dark current(PD) Capacitance(PD) Optical isolation Er Imon Id Ct Iso Tc=-20 70° C,APC, ATC (Note6) CW,If=Iop,Vm=0V Vrd=5V,Tld=25 ° C Vrd=5V,Tld=25 ° C,f=1MHz Tc=25° C Tc=-20~70 ° C Note 2. Vm is EAM bias level at CW condition, Vpp and Voff are EAM amplitude and EAM high level offset voltage respectively at modulated condition. 3. 2.48832Gb/s,NRZ,PRBS223 -1,If=Iop,Vpp=2.5V,Voff=-0.2V,Tld=Tset, Back to back. 4. 2.48832Gb/s,NRZ,PRBS223 -1,If=Iop,Vpp=2.5V,Voff=-0.2V,Tld=Tset, dispersion=6400ps/nm for FU-632SEA-3MxxA series, or dispersion=12800ps/nm for FU-632SEA-6MxxA series. 5. Optical return loss of the connectors should be greater than 40dB in order to get specified performance. 6. Er=MAX|10´log(Pf(Tc)/Pf(25° C))| MITSUBISHI (OPTICAL DEVICES) FU-632SEA-3MxxA/FU-632SEA-6MxxA 1.55 mm EAM/DFB-LD MODULE WITH SINGLEMODE FIBER PIGTAIL(WDM) THERMAL CHARACTERISTICS (Tld=Tset, Tc=-20~70° C) Parameter Thermistor resistance B constant of Rth Cooler current Cooler voltage Symbol Rth B Ipe Vpe Test Conditions Min. Tld=25° C If=Iop,Tld=Tset,Tc=70° C If=Iop,Tld=Tset,Tc=70° C 9.5 Limits Typ. 10 3950 0.7 1.7 Unit Max. 10.5 1.2 2.5 kW K A V FIBER PIGTAIL SPECIFICATIONS Parameter Type Mode field diameter Cladding diameter Secondary coating outer diameter Optical return loss of connector Limits SM 9.5 1 Unit mm mm mm dB 125 2 0.9 0.1 40 (min) DOCUMENTATION (Tld=Tset) Fiber output power vs. Laser forward current at Vm=0V, Tld=Tset and Tc=25° C. BER curves at 2.48832Gb/s modulation at Tld=Tset and Tc=25° C. Threshold current (Ith) at Tld=Tset and Tc=25° C. Laser forward current (Iop) at Pf=1.2mW, Vm=0V, Tld=Tset and Tc=25 ° C. Laser forward voltage (Vop) at Pf=1.2mW, Vm=0V, Tld=Tset and Tc=25° C. Laser operating temperature (Tset) at lc. (Note 7) Monitor current (Imon) at Pf=1.2mW, Vm=0V, Tld=Tset and Tc=25° C. Thermistor resistance (Rth) at lc. (Note 7). Cooler current (Ipe) at Pf=1.2mW, Vm=0V, Tld=Tset and Tc=70 ° C. Cooler voltage (Vpe) at Pf=1.2mW, Vm=0V, Tld=Tset and Tc=70° C. Note: 7. Tset is attached as .


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