NX8567SAS501-CC中文资料

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NEC's NX8567SA Series is an Electro-Absorption (EA) modu-lator and wavelength monitor integrated, 1 550 nm MultipleQuantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode module. The module is capable of 2.5 Gb/s ap-plications of over 240 km, 360 km, 600 km ultralong-reach and available for Dense Wavelength Division Multiplexing (DWDM) wavelengths based on ITU-T recommendations, enabling a wide range of applicationsDESCRIPTION• INTEGRATED ELECTROABSORPTION MODULATOR • WAVELENGTH MONITOR FUNCTION(Etalon Þ lter, Wavelength monitor PD)• VERY LOW DISPERSION PENALTYNX8567SAS Series - over 240 km (4320 ps/nm) NX8567SAM Series - over 360 km (6480 ps/nm) NX8567SA Series - over 600 km (10800 ps/nm)• LOW MODULATION VOLTAGE• AVAILABLE FOR DWDM WAVELENGHT BASED ON ITU-T RECOMMENDATION (50 GHz grid, refer to ordering information)FEATURESCalifornia Eastern LaboratoriesPART NUMBERNX8567SA SERIESSYMBOLS PARAMETERS AND CONDITIONSUNITS MIN TYPMAX T SET Laser Set Temperature 1°C 2035I OP Operating CurrentmA 506080V center Modulation Center Voltage 2V -2.0–-0.5V mod Modulation Voltage 2V –23V FLD For w ard Voltage of LD, I FLD = I OP V –– 2.0I THThresh o ld CurrentmA–720P fOptical Output Power from Fiber,I FLD = I OP , Under modulation 2(NX8567SAM/SA Series)dBm-5-2–I FLD = I OP , Under modulation 2(NX8567SAS Series)0+1–λP Peak Emission Wavelength, I FLD = I OP , V EA = 0 V nm 1528 ITU-T 31564SMSR Side Mode Suppression Ratio, I FLD = I OP , V EA = 0 V dB 3040–ER Extinction Ratio, I FLD = I OP , Under modulation 2dB 1011–t f Rise Time, I FLD = I OP , 20-80%, Under modulation 2ps ––125t rRise Time, I FLD = I OP , 80-20%, Under modulation 2ps ––125ELECTRO-OPTICAL CHARACTERISTICS (T LD = Tset, T C = -5 to +70°C, unless otherwise speci Þ ed)Notes:1. Tset is a certain point between 20 and 35C for ITU-T grid wavelength2. 2.48832 Gb/s, PRBS 223 -1, V EA = V center ±1/2 Vmod, I FLD = I op , TLD = Tset, NEC Test System V center : a certain point between -2.0 and -0.5 V V mod : a certain point 3 V or below I op : a certain point between 50 and 80 mA3. Available for DWDM wavelenght based on ITU-T recommendation (100 GHz grid). Please refer to ORDERING INFORMATION.4. BER = 10-10, NX8567SAS: 240 km (4320 ps/nm) BER = 10-10, NX8567SAM: 360 km (6480 ps/nm) BER = 10-10, NX8567SA: 600 km (10800 ps/nm)NX8567SA SERIESELECTRO-OPTICAL CHARACTERISTICS (T LD = Tset, T C = -5 to +70°C, Unless otherwise speci Þ ed)PART NUMBERNX8567SA SERIESSYMBOLSPARAMETERS AND CONDITIONSUNITS MIN TYP MAX DPDispension Penalty, I FLD = I op , SMF Under modulation 2,4dB––2I S IsolationdB 23––S 11Input Return LossI FLD = I op , V EA = -1 V, 50 Ω130 MHz to 2 GHzdB––-8 I FLD = I op , V EA = -1 V, 50 Ω 2 GHz to 2.5 GHz––-5Notes:1. Tset is a certain point between 20 and 35C for ITU-T grid wavelength2. 2.48832 Gb/s, PRBS 223 -1, V EA = V center ±1/2 Vmod, I FLD = I op , TLD = Tset, NEC Test System V center : a certain point between -2.0 and -0.5 V V mod : a certain point 3 V or below I op : a certain point between 50 and 80 mA3. Available for DWDM wavelenght based on ITU-T recommendation (100 GHz grid). Please refer to ORDERING INFORMATION.4. BER = 10-10, NX8567SAS: 240 km(4320 ps/nm) BER = 10-10, NX8567SAM: 360 km (6480 ps/nm) BER = 10-10, NX8567SA: 600 km (10800 ps/nm)ELECTRO-OPTICAL CHARACTERISTICS (Applicable to Monitor PD, T LD = Tset, T C = -5 to +70°C, BOL)SYMBOLS PARAMETERS AND CONDITIONSUNITS MIN TYP MAX I m (Pf)Monitor Current (P f Monitor), V RPD = 5 V, I FLD = I opµA 10–200I m (λp)Monitor Current (λp Monitor), V RPD = 5 V, I FLD = I op , Locking point µA 5–100I m (λ)Operation Region%25–75|λ1-λ2|pm 90––ηλDiscrimination Slope 1, V RPD = 5 V, I FLD = I op , Locking point µA/pm 0.24––I D Dark Current, V RPD = 5 V, V EA = 0 VnA ––10C t Terminal Capacitance, V RPD = 5 V, f = 1 MHz pF ––15γ2Tracking Error, I m (Pf) = const.dB––0.5Note:1. Operating region, Discrimination slope, Slope assignmentI I m I m (λp I m I 1: I m I 2: Im Negative SlopeI m I m I m (λp I m I 2: I m I 1: I m (nm)Positive Slopeµmmset , T C = 25ûC, T C = –20 to +70ûCP P fγ = 10 log[dB]P f P op2. Tracking error: γNote:1.Operation in excess of any one of these parameters may result in permanent damage.ABSOLUTE MAXIMUM RATINGS 1SYMBOLSPARAMETERSUNITS RATINGSP f Optical Output Power from Fiber mW 10I FLD Forward Current of LD mA 150V RLD Reverse Voltage of LD V 2.0V Fm Forward Voltage of Modulator V 1V Rm Reverse Voltage of Modulator V 5I FPD Forward Current of PD mA 1V RPD Reverse Voltage of PD V 10I C Cooler Current A 1.5V C Cooler VoltageV 2.5T C Operating Case Temperature °C -5 to +70T STG Storage Temperature °C -40 to +85T SLDLead Soldering Temp. (3 s)°C350NX8567SA SERIESELECTRO-OPTICAL CHARACTERISTICS (Applicable to Thermistor and TEC, T C = -5 to +70°C)PART NUMBERNX8567SA SERIESSYMBOLS PARAMETERS AND CONDITIONSUNITSMINTYP MAX R Thermistor Resistance, T LD = 25°Ck Ω9.510.010.5B B ConstantK 335034503550I C Cooler Current, T LD = T set A 1.2V CCooler Voltage, T LD = T setV2.4ORDERING INFORMATION NX8567SA SERIES Wavelength CodeITU-T Wavelength *1(nm)Frequency (THz)Wavelength CodeITU-T Wavelength *1(nm)Frequency (THz)2871528.773196.104571545.720193.952911529.163196.054611546.119193.902951529.553196.004651546.518193.852991529.553195.954691546.917193.803031530.334195.904731547.316193.703071530.725195.854771547.715193.703111531.116195.804851548.515193.603151531.507195.754891548.915193.553181531.898195.704931549.315193.503221532.290195.654971549.715193.453261532.681195.605011550.116193.403301533.073195.555051550.517193.353341533.465195.505091550.918193.303381533.073195.455131551.319193.253421534.250195.405171551.721193.203461534.643195.355211552.122193.153501535.036195.305251552.524193.103541535.429195.255291552.926193.053581535.822195.205331553.329193.003621536.216195.155371553.731192.953661536.643195.105411554.134192.903701537.003195.055451554.537192.853731537.397195.005491554.940192.803771537.792194.955531555.343192.753811538.186194.905571555.747192.703851538.581194.855611556.151192.653891538.976194.805651556.555192.603931539.371194.755691556.959192.553971539.766194.705731557.363192.504011540.162194.655771557.768192.454051540.557194.605811558.173192.404091540.953194.555851558.578192.304131541.349194.505891558.983192.304171541.746194.455931559.389192.254211542.142194.405971559.794192.204251542.539194.356021560.200192.154291542.936194.306061560.606192.104331543.333194.256101561.013192.054371543.730194.206141561.419192.004411544.128194.156181561.826191.954451544.526194.106221562.233191.904491544.924194.056261562.640191.854531545.322194.006301563.047191.80TABLE A: DWDM wavelengths based on ITU-T recommendations (@ TLD = Tset)Note:1. λ monitor slope: Channel frequency for 191.80 THz + 2n × 0.05 THz is assigned on negative slope. Channel frequency for 191.80 THz + (2n + 1) × 0.05 THz is assigned on positive slope. n is a positive integer including zero.NX8567SA-CC : SC-UPC connector (standard) BC : FC-UPC connector (option)Wavelength code : Refer to Table A Without : 600 km (10800 ps/nm) M : 360 km (6480 ps/nm) S : 240 km (4320 ps/nm)OUTLINE DIMENSIONS (Units in mm)OPTICAL FIBER CHARACTERISTICSPARAMETERUNITS SPECIFICATIONMode Field Diameter µm 9.3±0.5Cladding Diameter µm 125±1Tight Buffer Diameter µm 900±100Cut-off Wavelenghtnm < 1270Attenuation 1525 to 1575 nm dB/km < 0.3Minimum Fiber Bending Radius mm 30Fiber Length mm1225 MINFlammabilityUL1581VW-107/29/2003Life Support ApplicationsThese NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be 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 and agree to fully indemnify CEL for all damages resulting from such improper use or sale.NX8567SA SERIES8.99±0.5 m m。