NEC's 1310 nm InGaAsP MQW-DFB LASER DIODE IN COAXIAL ...

NX8304BE-CC, NX8304CE-CCTYPICAL PERFORMANCE CURVES (TC = 25°C unless otherwise specified)OPTICAL OUTPUT POWER FROM FIBERvs. FORWARD CURRENTOPERATING CURRENT ANDTHRESHOLD CURRENTvs. CASE TEMPERATUREOptical Output Power from Fiber, Pf (mW)5.04.03.02.01.00Tc = -40°C+25°C+85°C20 40 60 80 100Threshold Current, ITH (mA)Operating Current, IOP (mA)10050302010IOPITHPf = 2 mW5-20 0 20 40 60 80Forward Current, IF (mA)Case Temperature, TC (°C)Differential Efficiency, ηd (W/A)0.180.120.06TEMPERATURE DEPENDENCE OFDIFFERENTIAL ENERGY0.00-60 -40 -20 0 20 40 60 80 100Optical Output Power from Fiber, Pf (mW)OPTICAL OUTPUT POWER FROM FIBERvs. MONITOR CURRENT5.04.03.02.01.00 0.5 1.0 1.5Case Temperature, Tc (°C)Monitor Current, Im (mA)FORWARD CURRENT vs.FORWARD VOLTAGESPECTRUM100100Forward Current, IF (mA)80604020Relative Intensity (dB)-10-20-30-40-50-6000.5 1.0 1.5 2.0 2.5Forward Voltage, Vf (V)-701300 1310 1320Wavelength, λ (nm)

NX8304BE-CC, NX8304CE-CCTYPICAL PERFORMANCE CURVES (TC = 25°C unless otherwise specified)1320TEMPERATURE DEPENDENCE OFPEAK EMISSION WAVELENGTHPeak Emission Wavelength, λp (nm)1315131013051300-60 -40 -20 0 20 40 60 80 100Case Temperature, Tc (°C)

NX8304BE-CC, NX8304CE-CCOUTLINE DIMENSIONS (Units in mm)NX8304BE-CCNX8304CE-CCOptical Fiber (SMF)Length: 0.5 mWith SC Connevtorø7.0±0.2ø2.2 (2 places)ø3.2±0.2515.08.029.0±1.0ø0.9 Optical Fiber (SMF)Length: 0.5 mWith SC Connectorø7.0±0.2ø0.9ø3.2±0.2529.3±1.015.08.00.5±0.2ø6.0±1.012.7±0.217.0±0.220.0±1.04.0±0.2ø0.45±0.050.32.5±1.019.5±1.00.3ø0.45±0.05(4 places)PIN CONNECTIONSPIN CONNECTIONSP.C.D. = ø2.0 1.0±0.14 31 27.2±0.33.7±0.3PD4 31LDCase2ø16.0234112.0±0.15P.C.D. = ø2.02 – ø2.57.0±0.22PD3 1LD Case416.0OPTICAL FIBER CHARACTERISTICSPARAMETERUNITS SPECIFICATIONMode Field Diameter µm 9.5±1Cladding Diameter µm 125±2Maximum Cladding Noncircularity % 2Maximum Core/Cladding Concentricity % 1.6Outer Diameter mm 0.9±0.1Cut-off Wavelength nm 1100 to 1270Minimum Fiber Bending Radius mm 30Fiber Length mm 500±50FlammabilityUL 1581 VW-1ORDERING INFORMATIONPART NUMBER AVAILABLE CONNECTOR FLANGE TYPENX8304BE-CC With SC-UPC Connector Flat Mount FlangeNX8304CE-CCVertical MountFlange35±2 mm8.99±0.5 mmFiber Length: 500±50 mmLife Support ApplicationsThese NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonablybe expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk andagree to fully indemnify CEL for all damages resulting from such improper use or sale.03/03/2003A Business Partner of NEC Compound Semiconductor Devices, Ltd.