Zvimiro: ◊ 4 CWDM nzira MUX/DEMUX dhizaini ◊ Kusvika 11.2Gbps pachiteshi bandwidth ◊ Aggregate bandwidth ye> 40Gbps ◊ Duplex LC connector ◊ Inopindirana ne40G Ethernet IEEE802.3ba uye Q40Standard SASE ◊ 40GB ASE APD photo-detector ◊ Kusvika ku40 km kutapurirana ◊ Inoenderana neQDR/DDR Infiniband data rates ◊ Imwe chete +3.3V magetsi ekushandisa ◊ Yakavakirwa-mukati madhijitari ekuongorora mabasa ◊ Tembiricha 0 ° C kusvika 70 ° C ◊ RoHS Inoenderana Chikamu Zvishandiso: ◊ Rack kuti rack ◊ Data nzvimbo Swichi uye Routers ◊ Metro network ◊ Switch uye Routers ◊ 40G BASE-ER4 Ethernet Links Tsananguro: Iyo JHA-QC40 itransceiver module yakagadzirirwa 40km optical communication applications. Dhizaini inoenderana ne40GBASE-ER4 yeIEEE P802.3ba chiyero. Iyo module inoshandura 4 inputs channels (ch) ye10Gb / s data yemagetsi kune 4 CWDM zviratidzo zvemaziso, uye inozviwedzera muchiteshi chimwe chete che 40Gb / s optical transmission. Reversely, padivi rekugamuchira, iyo module optically de-multiplexes 40Gb / s inopinza mu 4 CWDM migero masaini, uye inovashandura kune 4 chiteshi chemagetsi data. Iyo yepakati yavelengths ye4 CWDM migero ndeye 1271, 1291, 1311 uye 1331 nm senhengo dzeCWDM wavelength grid inotsanangurwa muITU-T G694.2. Iyo ine duplex LC yekubatanidza yeiyo optical interface uye 38-pini yekubatanidza yemagetsi interface. Kuti uderedze kupararira kwemaziso mune yakareba-haul system, single-mode fiber (SMF) inofanirwa kuiswa mune ino module. Chigadzirwa chacho chakagadzirwa nechimiro chechimiro, optical/electrical connection uye digital diagnostic interface maererano neQSFP Multi-Source Agreement (MSA). Yakagadzirirwa kusangana neakaomesesa ekunze ekushanda mamiriro anosanganisira tembiricha, humidity uye kukanganiswa kweEMI. Iyo module inoshanda kubva kune imwe chete + 3.3V magetsi uye LVCMOS / LVTTL pasi rose control masiginecha akadai seModule Present, Reset, Interrupt uye Low Power Mode inowanikwa nemamodules. A 2-waya serial interface inowanikwa kutumira uye kugamuchira mamwe akaomarara ekudzora masaini uye kuwana ruzivo rwedhijitari yekuongorora. Nzira dzega dzega dzinogona kutariswa uye nzira dzisina kushandiswa dzinogona kuvharwa kuti dzikwanise kuchinjika. Iyo JHA-QC40 yakagadzirwa iine fomu factor, optical/electrical connection uye digital diagnostic interface maererano neQSFP Multi-Source Agreement (MSA). Yakagadzirirwa kusangana neakaomesesa ekunze ekushanda mamiriro anosanganisira tembiricha, humidity uye kukanganiswa kweEMI. Iyo module inopa yakanyanya kushanda uye chimiro chekubatanidza, inowanikwa kuburikidza maviri-waya serial interface. • Absolute Maximum Ratings Parameter Symbol Min. Typical Max. Unit Storage Temperature TS -40 +85 °C Supply Voltage VCCT, R -0.5 4 V Relative Humidity RH 0 85 % • Yakakurudzirwa Nzvimbo Yekushanda: Parameter Symbol Min. Typical Max. Unit Case operating Temperature TC 0 +70 °C Supply Voltage VCCT, R +3.13 3.3 +3.47 V Supply Current ICC 1000 mA Power Dissipation PD 3.5 W • Electrical Characteristics (TOP = 0 kusvika 70 °C, VCC = 3.47 Volt Parats 3.47 Voltage 3.47 Symbol Min Typ Max Unit Cherechedzo Dhata Rate per Channel - 10.3125 11.2 Gbps Power Consumption - 2.5 3.5 W Supply Current Icc 0.75 1.0 A Control I/O Voltage-High VIH 2.0 Vcc V Kudzora I/O Voltage-Low VIL 0 0.7 V Inter-Channel SET Duration Skew P0. 10 Isu RESETL De-assert time 100 ms Power On Time 100 ms Transmitter Single Ended Output Voltage Tolerance 0.3 4 V 1 Common mode Voltage Tolerance 15 mV Transmit Input Diff Voltage VI 150 1200 mV Transmit Input Diff Impedance 5 Jit 08 Dj Dependence 1 ZINt 08 Dj Dependence 0.3 UI Receiver Imwe Yakapera Kubuda Voltage Kushivirira 0.3 4 V Rx Output Diff Voltage Vo 370 600 950 mV Rx Inobuda Kusimuka uye Kudonha Voltage Tr/Tf 35 ps 1 Yese Jitter TJ 0.3 UI Cherechedzo: 0% ･ 8 ･ ･ 8 UI Cherechedzo kusvika ku70 °C, VCC = 3.0 kusvika 3.6 Volts) Parameter Symbol Min Typ Max Unit Ref. Transmitter Wavelength Assignment L0 1264.5 1271 1277.5 nm L1 1284.5 1291 1297.5 nm L2 1304.5 1311 1317.5 nm L3 1324.5 1331 1331 1335 1335 1331 1297.5 nm L2 1304.5 30 - - dB Total Average Launch Power PT - - 8.3 dBm Average Launch Power, imwe neimwe Lane -3 - 5 dBm TDP, imwe neimwe Lane TDP 2.3 dB Extinction Ratio ER 3.5 6.0 dB Transmitter Eye Mask Definition, {X3, X2, X2, X2 Y2, Y3} {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} Optical Return Loss Tolerance - - 20 dB Avhareji Yokutanga Power OFF Transmitter, imwe neimwe Lane Poff -30 dBm Relative Intensity Noise Rin -128 dB/HZ 1 Optical Kudzokera Kudzoka - Lomage B. Threshold THd 3 dBm 1 Avhareji Simba paReceiver Input, imwe neimwe Lane R -21 -6 dBm Gamuchira Magetsi 3 dB kumusoro Cut off Frequency, imwe neimwe Lane 12.3 GHz RSSI Kururama -2 2 2 dB Receiver Reflectance RdB Reflectance RdB -26 imwe neimwe Lane - - 3.5 dBm Gamuchira Magetsi 3 dB upper Cutoff Frequency, imwe neimwe Lane 12.3 GHz LOS De-Assert LOSD -25 dBm LOS Assert LOSA -35 dBm LOS Hysteresis LOSH 0.5 dB Cherechedza 12dB Reflection • Diagnostic Monitoring Interface Monitoring Interface Digital Digital Digital Digital Digital Digital Digital . A 2-waya serial interface inopa mushandisi kuonana nemodule. Chimiro chendangariro chinoratidzwa mukuyerera. Nzvimbo yekurangarira yakarongedzwa kuita yakaderera, peji rimwechete, kero nzvimbo ye128 bytes uye akawanda epamusoro kero nzvimbo mapeji. Chimiro ichi chinobvumira kupinda panguva yakakodzera kune kero dziri papeji yepasi, senge Interrupt Flags uye Monitors. Nguva shoma yekupinda nguva yakakosha, senge serial ID ruzivo uye zvikumbaridzo zvigadziriso, zviripo nePage Sarudza basa. Iyo interface kero inoshandiswa ndeye A0xh uye inonyanya kushandiswa yenguva yakakosha data senge kukanganisa kubata kuitira kugonesa imwe-nguva-yekuverenga data rese rine chekuita nekukanganisa mamiriro. Mushure mekuvhiringidza, IntL yakasimbiswa, muenzi anogona kuverenga mureza kuti aone chiteshi chakakanganisika uye rudzi rwemureza. EEPROM Serial ID Memory Contents (A0h) Data Kero Kureba (Byte) Zita Rerefu Tsanangudzo uye Zviri Mukati Base ID Minda 128 1 Identifier Identifier Rudzi rwesiriri Module(D=QSFP+) 129 1 Ext. Identifier Extended Identifier yeSerial Module(90=2.5W) 130 1 Kodhi yeConnector yemhando yeconnector(7=LC) 131-138 8 Tsanangudzo yekuteedzera Kodhi yekuenderana nemagetsi kana kuenderana kwemaziso(40GBASE-LR4) 139 1 Encoding Code yealgorithm (5=64B66B) 140 . 1 Kureba (OM3 50um) Kureba kwekubatanidza kunotsigirwa EBW 50/125um faibha(OM3), mayunitsi e2m 144 1 Kureba(OM2 50um) Kureba kwekubatanidza kunotsigirwa 50/125um faibha (OM2), mayuniti e1m 145 1 Kureba(OM1 62.5um) Kureba kweLinganisi kunotsigirwa 62.5/125um faibha (OM1), zvikamu zve 1m 146 1 Kureba (Mhangura) Chibatanidza kureba kwemhangura kana tambo inoshanda, yakabatana ye1m Link urefu inotsigirwa 50/125um faibha (OM4), mayunitsi e2m apo Byte 147 inozivisa 850nm VCSEL sekutsanangurwa kwazvinoitwa muTebhurari 37 147 1 Device tech Device technology 148-163 16 Zita remutengesi QSFP+ zita remutengesi 1IX (ASC4II) 1 Yakawedzerwa Module Yakawedzerwa Module makodhi eInfiniBand 165-167 3 Mutengesi OUI QSFP+ mutengesi IEEE kambani ID(000840) 168-183 16 Mutengesi PN Chikamu chenhamba: JHA-QC40 (ASCII) 184-185 2 Vendor rev Revision level yakapihwa neSC nhamba yechikamu (X1) 186-187 2 Wave kureba kana Copper cable Attenuation Nominal laser wavelength (wavelength=value/20 munm) kana copper cable attenuation mu dB pa2.5GHz (Adrs 186) uye 5.0GHz (Adrs 187) (65A4=18018189) 2 Wavelength kushivirira Yakavimbiswa huwandu hwe Laser wavelength (+/- kukosha) kubva kunezita wavelength. (wavelength Tol.=value/200 mu nm) (1C84=36.5) 190 1 Max case temp. Maxinum kesi tembiricha mumadhigirii C (70) 191 1 CC_BASE Tarisa kodhi yedhasi ID minda (kero 128-190) Yakawedzerwa ID minda 192-195 4 Options Rate Sarudza, TX Disable, Tx Fault, LOS, Yambiro zviratidzo zve: Temperature, VCC , RX, simba, TX Bias 196-211 16 Vendor SN Serial nhamba inopiwa nemutengesi (ASCII) 212-219 8 Date Code Vendor’s kugadzira date code 220 1 Diagnostic Monitoring Type Inoratidza kuti ndedzipi mhando dzekuongorora dzekuongorora dzinoitwa (kana dziripo) muModule. Bit 1, 0 Yakachengeterwa (8=Avhareji Simba) 221 1 Sarudzo Dzakavandudzwa Inoratidza kuti ndezvipi zvingasarudzwa zvinokwidziridzwa zvinoiswa muModule. 222 1 Yakachengeterwa 223 1 CC_EXT Tarisa kodhi yeNzvimbo Dzakawedzerwa ID (kero 192-222) Vendor Specific ID Fields 224-255 32 Vendor Specific EEPROM • Nguva Yekupfava Kudzora uye Status Mashandiro Parameter Chiratidzo Chiratidzo Max Unit Nguva 00 Initiation Nguva 00 Kutanga simba pa1, hot plug kana kukwira kumucheto kweReset kusvika module yanyatsoshanda2 Reset Init Assert Time t_reset_init 2 μs A Reset inogadzirwa neakaderera mwero wakareba kupfuura iyo shoma yekudzosera pulse nguva iripo paResetL pin. Serial Bus Hardware Ready Time t_serial 2000 ms Nguva kubva pamagetsi pa1 kusvika module yapindura kufambiswa kwedata pamusoro pe2-waya seriyori bhazi Monitor Data ReadyTime t_data 2000 ms Nguva kubva pamagetsi pa1 kuenda kune data risati ragadzirira, bit 0 yeByte 2, yakabviswa uye IntL yakasimbiswa. Reset Assert Time t_reset 2000 ms Nguva kubva kumucheto paResetL pini kusvika module yanyatsoshanda2 LPMode Assert Time ton_LPMode 100 μs Nguva kubva pakutaurwa kweLPMode (Vin:LPMode =Vih) kusvika module yekushandisa simba yapinda yakaderera Power Level IntL Assert Nguva ton_IntL 200 ms Nguva kubva pakuitika kwemamiriro kusvika kukonzeresa IntL. Vout:IntL = Vol IntL Deassert Nguva toff_IntL 500 μs toff_IntL 500 μs Nguva kubva pachena pakuverenga3 kushanda kwemureza wakabatana kusvika Vout:IntL = Voh. Izvi zvinosanganisira nguva dzedhishi reRx LOS, Tx Fault uye mamwe mabheti emureza. Rx LOS Assert Nguva ton_los 100 ms Nguva kubva kuRx LOS state kusvika kuRx LOS bit set uye IntL yakasimbirira Mureza Assert Nguva ton_flag 200 ms Nguva kubva pakuitika kwechimiro chinokonzeresa mureza kune chine chekuita nemureza set set uye IntL yakasimbisa Mask Assert Nguva ton_mask 100 ms Nguva kubva pamasiki bit set4 kusvika yakabatana IntL chirevo chakavharwa Mask De-assert Nguva toff_mask 100 ms Nguva kubva pamasiki bit yakacheneruka4 kusvika yakabatana IntlL oparesheni yatangazve ModSelL Assert Nguva ton_ModSelL 100 μs Nguva kubva pakutaura kweModSelL kusvika module yapindura kufambiswa kwedata pamusoro pe2-waya seriyori bhazi ModSelL Deassert Nguva kubva toff_Mod0 Time toff_Mod0 Time toff_Mod0 ye ModSelL kutozosvikira module isingadavire kufambiswa kwedata pamusoro pe2-waya seri bhazi Power_over-ride orPower-set Assert Time ton_Pdown 100 ms Nguva kubva P_Down bit set 4 kusvika module simba rekushandisa rapinda rakaderera Power Level Power_over-ride kana Power-set De. -assert Nguva toff_Pdown 300 ms Nguva kubva P_Down bit cleared4 kusvika module yanyatsoshanda3 Cherechedza: 1. Power on inotsanangurwa sepakarepo kana magetsi ekupa asvika uye oramba ari kana pamusoro pehushoma hwataurwa. 2. Kushanda zvakakwana kunotsanangurwa seIntL yakasimbiswa nekuda kwe data isati yagadzirira bit, bit 0 byte 2 de-asserted. 3. Yakayerwa kubva pakudonha wachi kumucheto mushure mekumira zvishoma kwekuverenga kutengeserana. 4. Yakayerwa kubva pakudonha wachi kumucheto mushure mekumira zvishoma kwekunyora kutengeserana. • Transceiver Block Diagram • Pini Assignment Diagram yeHost Board Connector Block Pin Numbers and Name • Pini Tsanangudzo Pin Logic Symbol Zita/Tsananguro Ref. 1 GND Ground 1 2 CML-I Tx2n Transmitter Inverted Data Input 3 CML-I Tx2p Transmitter Isina-Inverted Data yakabuda 4 GND Ground 1 5 CML-I Tx4n Transmitter Inverted Data Output 6 CML-I Tx4p Transmitter Yakabuda 7 GND Data Ground 1 8 LVTTL-I ModSelL Module Sarudza 9 LVTTL-I ResetL Module Reset 10 VccRx +3.3V Power Supply Receiver 2 11 LVCMOS-I/O SCL 2-Wire Serial Interface Clock 12 LVCMOS-I/O SDA 2-Wire Serial Interface Data 13 GND14 Ground 1 CML-O Rx3p Receiver Inverted Data Output 15 CML-O Rx3n Receiver Isiri Inverted Data Output 16 GND Ground 1 17 CML-O Rx1p Receiver Inverted Data Output 18 CML-O Rx1n Receiver Isina-Inverted Data Inobuda 19 GND Ground 1 20 GND 20 GND Inverted CML Receiver Data Yakabuda 22 CML-O Rx2p Receiver Isiri Inverted Data Output 23 GND Ground 1 24 CML-O Rx4n Receiver Inverted Data Output 25 CML-O Rx4p Receiver Isiri Inverted Data Output 26 GND Ground 1 TL-2OPPSL LVT TL-27 Moduli LVT LVTTL-O IntL Kuvhiringidza 29 VccTx +3.3V Power Supply Transmitter 2 30 Vcc1 +3.3V Power Supply 2 31 LVTTL-I LPMode Low Power Mode 32 GND Ground 1 33 CML-I Tx3p Transmitter Inverted Data Output3 CMLnItter34 Data Output TML -Inverted Data Output 35 GND Ground 1 36 CML-I Tx1p Transmitter Inverted Data Output 37 CML-I Tx1n Transmitter Non-Inverted Data Output 38 GND Ground 1 Notes: GND ndiyo chiratidzo cheimwe uye kupa(simba) rinowanikwa kune QSFP modules, Zvese zvakajairika mukati meiyo QSFP module uye ese ma module voltages anonongedzwa kune iyi inogona kucherechedzwa neimwe nzira. Batanidza izvi zvakananga kune iyo host board chiratidzo common ground plane. Laser kubuda yakadzimwa paTDIS>2.0V kana kuvhura, inobatidzwa paTDIS