Likarolo: ◊ 4 CWDM lanes MUX/DEMUX moralo ◊ Ho fihla ho 11.2Gbps ka bandwidth ea kanale ◊ Aggregate bandwidth ea > 40Gbps ◊ Duplex LC connector ◊ E lumellana le 40G Ethernet IEEE802.3ba le Q4SFPli-Standard MPS◊ 40GB ASE◊ compliant ◊ Q40GBASE APD photo-detector ◊ Ho fihla ho 40 km phetisetso ◊ E tsamaellana le litefiso tsa data tsa QDR/DDR Infiniband ◊ phepelo ea motlakase e le 'ngoe + 3.3V e sebetsang ◊ Ts'ebetso ea tlhahlobo ea dijithale e hahiloeng ka har'a ◊ Mofuta oa mocheso 0°C ho isa ho 70°C ◊ RoHS Compliant Part Applications: ◊ Rack to rack ◊ Litsi tsa data li-switches le li-routers ◊ Marang-rang a Metro ◊ Li-Switch and Routers ◊ 40G BASE-ER4 Ethernet Links Description: JHA-QC40 ke mojule oa transceiver o etselitsoeng lits'ebetso tsa puisano tsa 40km optical. Moqapi o lumellana le 40GBASE-ER4 ea IEEE P802.3ba e tloaelehileng. Mojule o fetola liteishene tsa lisebelisoa tsa 4 (ch) tsa data ea motlakase ea 10Gb / s ho 4 CWDM optical signals, 'me e li ngatafatsa ka mocha o le mong bakeng sa 40Gb / s optical transmission. Ka lehlakoreng le leng, ka lehlakoreng la moamoheli, mojule optically de-multiplexes ho kenya 40Gb / s ho li-signals tsa 4 CWDM, ebe o li fetolela ho data ea motlakase ea tlhahiso ea 4. Maqhubu a bohareng a likanale tsa 4 CWDM ke 1271, 1291, 1311 le 1331 nm e le litho tsa marang-rang a marang-rang a CWDM a hlalositsoeng ho ITU-T G694.2. E na le sehokelo sa duplex LC bakeng sa sebopeho sa optical le sehokelo sa 38-pin bakeng sa sebopeho sa motlakase. Ho fokotsa ho hasana ha optical tsamaisong ea nako e telele, fiber ea mofuta o le mong (SMF) e tlameha ho sebelisoa mojuleng ona. Sehlahisoa se entsoe ka sebopeho sa sebopeho, khokahano ea optical / motlakase le sebopeho sa tlhahlobo ea dijithale ho latela Tumellano ea QSFP Multi-Source (MSA). E etselitsoe ho kopana le maemo a thata ka ho fetisisa a ts'ebetso ea kantle ho kenyelletsa mocheso, mongobo le tšitiso ea EMI. Mojule o sebetsa ho tloha ho matla a le mong + 3.3V le lipontšo tsa taolo ea lefats'e ea LVCMOS / LVTTL tse kang Module Present, Reset, Interrupt le Low Power Mode li fumaneha ka li-module. Khokahano ea serial ea 2-wire e fumaneha ho romella le ho amohela matšoao a thata a taolo le ho fumana tlhaiso-leseling ea tlhahlobo ea dijithale. Liteishene ka bomong li ka rarolloa 'me likanale tse sa sebelisoeng li ka koaloa bakeng sa ho feto-fetoha ho hoholo ha moralo. JHA-QC40 e entsoe ka sebopeho sa sebopeho, khokahano ea optical / motlakase le segokanyimmediamentsi sa dijithale tsa tlhahlobo ho latela Tumellano ea Multi-Source (MSA) ea QSFP. E etselitsoe ho kopana le maemo a thata ka ho fetisisa a ts'ebetso ea kantle ho kenyelletsa mocheso, mongobo le tšitiso ea EMI. Mojule o fana ka ts'ebetso e phahameng haholo le kopanyo ea likarolo, e fumanehang ka sebopeho sa serial sa terata tse peli. • Absolute Maximum Ratings Parameter Symbol Min. Tloaelehileng Max. Unit Storage Mocheso TS -40 +85 °C Supply Voltage VCCT, R -0.5 4 V Relative Humidity RH 0 85 % • Tikoloho e Khothalletsoang ea Ts'ebetso: Parameter Symbol Min. Tloaelehileng Max. Unit Case e sebetsang Mocheso 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 • Litšobotsi tsa Motlakase (TOP = 0 ho 70 °C, VCC = 3.4 Volts Parats 3.47 Voltage 3.47 Letshwao Min Typ Max Unit Note Data 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 Control I/O Voltage-Low VIL 0 0 0.7 V Inter-Channel SET SET Duration Skew 10 Rona RESETL Nako ea De-assert 100 ms Matla ka Nako 100 ms Transmitter E le 'ngoe e Phethang Phallo ea Voltage Tolerance 0.3 4 V 1 Mokhoa o Tloaelehileng Mamello ea Voltage 15 mV Transmit Input Diff Voltage VI 150 1200 mV Transmit Input Diff Impedance 5 ZINt Input 08 Dj Dependent 1 ZINt 08 Dj 0.3 UI Receiver e le 'Ngoe ea Phello ea Matla a Matla a Matla 0.3 4 V Rx Output Diff Voltage Vo 370 600 950 mV Rx Output Rise and Fall Voltage Tr/Tf 35 ps 1 Kakaretso ea Jitter TJ 0.3 UI Note: 20% Optical meter ～ 800 ～ Optical UI Note: 20% TO ｎ Optical meter ho ea ho 70 °C, VCC = 3.0 ho 3.6 Volts) Parameter Symbol Min Typ Max Unit Ref. Transmitter Wavelength Kabelo 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 1331 1335 1335 1335 1335 1335 1335 1335 1335 1335 1335 1335 1335 1335 1335 1335 1335 1335 1335 1335 1335 1335:) 30 - - dB Total Average Launch Power PT - - 8.3 dBm Average Launch Power, mong le e mong Lane -3 - 5 dBm TDP, mong le e mong 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 Karolelano ea Launch Power OFF Transmitter, e 'ngoe le e' ngoe ea Lane Poff -30 dBm Relative Intensity Noise Rin -128 dB/HZ 1 Optical Return 2 Return Return Threshold THd 3 dBm 1 Average Power at Receiver Input, Lane ka 'ngoe R -21 -6 dBm Fumana Motlakase 3 dB upper Cut Off Frequency, mong le e mong Lane 12.3 GHz RSSI Accuracy -2 2 dB Receiver Reflectance RdB Reflectance RdB -26 mong le e mong Lane - - 3,5 dBm Fumana Motlakase 3 dB upper Cutoff Frequency, e 'ngoe le e 'ngoe Lane 12.3 GHz LOS De-Assert LOSD -25 dBm LOS Assert LOSA -35 dBm LOS Hysteresis LOSH 0.5 dB Tlhokomeliso 12dB Reflection • Diagnostic Monitoring Interface monitoring QERA tshebetso ea ho hlahloba Digital+FFP e fumaneha kaofela Digital diagnostic. Sesebelisoa sa serial sa 2-wire se fana ka mosebelisi ho ikopanya le mojule. Sebopeho sa mohopolo se bontšoa ka ho phalla. Sebaka sa mohopolo se hlophisitsoe ka tlase, leqephe le le leng, sebaka sa aterese sa li-byte tse 128 le maqephe a mangata a holimo a aterese. Sebopeho sena se lumella ho fihlella ka nako liaterese tse leqepheng le ka tlaase, tse kang Interrupt Flags and Monitors. Kenyelletso ea nako e fokolang ea nako, joalo ka tlhaiso-leseling ea serial ID le litlhophiso tsa threshold, lia fumaneha ka tšebetso ea Leqephe la Khetha. Aterese ea sehokelo e sebelisitsoeng ke A0xh mme e sebelisoa haholo bakeng sa data ea bohlokoa ea nako joalo ka ho ts'oaroa ha nako e le ho etsa hore ho baloe hanngoe bakeng sa data eohle e amanang le boemo ba tšitiso. Kamora tšitiso, ho netefalitsoe IntL, moamoheli a ka bala lebala la folakha ho tseba mocha le mofuta oa folakha. EEPROM Serial ID Memory Contents (A0h) Bolelele ba Aterese ea Boitsebiso (Byte) Lebitso la Bolelele Tlhaloso le Tse ka Hare Libaka tsa Base ID 128 1 Identifier Identifier Type of serial Module(D=QSFP+) 129 1 Ext. Identifier Extended Identifier of Serial Module(90=2.5W) 130 1 Corutu ya Sehokelo ya mofuta wa sehokedi(7=LC) 131-138 8 Melao ya ho dumellana le Dipehelo bakeng sa tshebedisano ya elektroniki kapa tebeletsano ya optical(40GBASE-LR4) 139 1 Khouto ya Khouto bakeng sa dikgatotharabololo (5=64B66B) 140 1 BR, Nominal Bit rate, diyuniti tsa 100 MBits/s(6C=108) 141 1 Direite tse atolositsweng kgetho ya Boitshwaro Ditag bakeng sa ditefello tse atolositsweng tsa kgetho 142 1 Length(SMF) Bolelele ba kgokahanyo bo tsheheditswe bakeng sa faeba ya SMF ka km (28=40KM) 143 1 Length(OM3 50um) Bolelele ba khokahano bo tšehetsoa bakeng sa EBW 50/125um fiber (OM3), li-unit tsa 2m 144 1 Length (OM2 50um) Bolelele ba khokahanyo bo tšehetsoeng bakeng sa 50 / 125um fiber (OM2), lihlopha tsa 1m 145 1 Length (OM1 62.5um) Bolelele ba khokahanyo bo tšehetsoeng bakeng sa 62.5 / 125um fiber (OM1), li-unit tsa 1m 146 1 Bolelele (Koporo) Bolelele ba khokahanyo ea thapo ea koporo kapa e sebetsang, e kopanya 1m bolelele ba Khokahano e tšehelitsoeng bakeng sa 50/125um fiber (OM4), likarolo tsa 2m ha Byte 147 e phatlalatsa 850nm VCSEL joalokaha ho hlalositsoe ho Lethathamo la 37 147 1 Device tech Theknoloji ea sesebelisoa 148-163 16 Lebitso la morekisi QSFP+ lebitso la morekisi IX1 (ASCII) TIX1 1 Mojule o Atolositsoeng o Atolositsoe Likhoutu tsa mojule bakeng sa InfiniBand 165-167 3 Vendor OUI QSFP+ morekisi IEEE company ID(000840) 168-183 16 Vendor PN Nomoro ea karolo: JHA-QC40 (ASCII) 184-185 2 Vendor rev Rev Revision level e fanoang ke SCIIvendor for part number. (X1) 186-187 2 Bolelele ba maqhubu kapa thapo ya Copper Attenuation Bophahamo ba laser ya wavelength (wavelength=boleng/20 ho nm) kapa ho fokotsa thapo ya koporo ho dB ho 2.5GHz (Adrs 186) le 5.0GHz (Adrs 187) (65A4=18018189) 2 Mamello ea bolelele ba maqhubu Guaranteed range of laser wavelength(+/- boleng) ho tloha ho wavelength ka lebitso. (wavelength Tol.=boleng/200 ho nm) (1C84=36.5) 190 1 Mocheso o phahameng oa case. Boemo bo phahameng ba mocheso ka likhato C (70) 191 1 CC_BASE Hlahloba khoutu bakeng sa masimo a ID ea motheo (liaterese 128-190) Libaka tse atolositsoeng tsa ID 192-195 4 Options Rate Khetha, TX Disable, Tx Fault, LOS, Litsupa tsa temoso bakeng sa: Mocheso, VCC , RX, matla, TX Bias 196-211 16 Vendor SN Serial nomoro e fanoe ke morekisi (ASCII) 212-219 8 Date Code Khoutu ea letsatsi la tlhahiso ea Morekisi 220 1 Mofuta oa Tlhokomelo ea Tlhahlobo e Bontša hore na ke mefuta efe ea tlhahlobo ea tlhahlobo e kengoang tšebetsong (haeba e le teng) ho Mojule. Bit 1, 0 Re Reserved (8=Average Power) 221 1 Likhetho tse Ntlafetseng E bontša hore na ke likarolo life tsa boikhethelo tse ntlafalitsoeng tse kengoang tšebetsong Mojuleng. 222 1 Reserved 223 1 CC_EXT Hlahloba khoutu bakeng sa E atolositsoeng ID Fields (liaterese 192-222) Morekisi Specific ID Fields 224-255 32 Morekisi Specific EEPROM • Nako bakeng sa Soft Control le Status Functions Parameter Letšoao Letšoao Max Unit Nako Maemo a 00 Qalo ea nako ea 00 m. matla ho1, hot plug kapa ho phahama ha moeli oa Reset ho fihlela mojule o sebetsa ka botlalo2 Reset Init Assert Time t_reset_init 2 μs A Reset e hlahisoa ke boemo bo tlase bo bolelele ho feta bonyane ba nako ea ho letsa ha molumo o teng ho ResetL pin. Serial Bus Hardware Ready Time t_serial 2000 ms Nako ho tloha power on1 ho fihlela module e araba phetiso ea data holim'a 2-wire serial bus Monitor Data ReadyTime t_data 2000 ms Nako ho tloha power on1 ho data ha e so lokisoe, bit 0 of Byte 2, deassted and IntL asserted Seta bocha Nako ea Assert t_reset 2000 ms Nako ho tloha pheletsong e holimo ho ResetL pin ho fihlela mojule o sebetsa ka botlalo2 LPMode Assert Time ton_LPMode 100 μs Nako ho tloha ho tiisetso ea LPMode (Vin:LPMode =Vih) ho fihlela motlakase oa motlakase o kena ka tlaase ho Power Level IntL Assert Time ton_IntL 200 ms Nako ho tloha ha boemo bo hlaha ho fihlela IntL Vout:IntL = Vol IntL Deassert Nako toff_IntL 500 μs toff_IntL 500 μs Nako ho tloha ka ho hlakileng ho bala3 ts'ebetso ea folakha e amanang le eona ho fihlela Vout:IntL = Voh. Sena se kenyelletsa linako tsa sejo sa Rx LOS, Tx Fault le likotoana tse ling tsa folakha. Rx LOS Assert Nako ton_los 100 ms Nako ho tloha ho Rx LOS state ho ea ho Rx LOS bit set le IntL asserted Flag Assert Time ton_flag 200 ms Nako ho tloha ha boemo bo hlahisa folakha ho isa ho sete ea folakha e amanang le IntL e tiisitse Mask Assert Nako ton_mask 100 ms Nako ho tloha maske bit set4 ho fihlela polelo e amanang le IntL e koetsoe Mask De-assert Nako toff_mask 100 ms Nako ho tloha mask bit clear4 ho fihlela ts'ebetso e amanang le IntlL e qalella ModSelL Assert Time ton_ModSelL 100 μs Nako ho tloha ho tiisetso ea ModSelL ho fihlela mojule o arabela phetiso ea data holim'a 2-wire serial bus ModSelL Deassert Time toff_Mod0 Time toff_Mod0 Time toff. ea ModSelL ho fihlela mojule o sa arabe phetiso ya data ho feta 2-wire serial bus Power_over-ride orPower-set Assert Time ton_Pdown 100 ms Nako ho tloha P_Down bit set 4 ho fihlela mojule tshebediso ya motlakase e kena tlase Power Level Power_over-ride kapa Power-set De. -assert Nako toff_Pdown 300 ms Nako ho tloha P_Down bit cleared4 ho fihlela module e sebetsa ka botlalo3 Hlokomela: 1. Power on e hlalosoa e le hang hang ha li-voltage tsa phepelo li fihla 'me li lula li le ho kapa ho feta boleng bo boletsoeng. 2. Ho sebetsa ka botlalo ho hlalosoa e le IntL e tiisitsoeng ka lebaka la data e seng e lokisitsoe, bit 0 byte 2 de-asserted. 3. E lekantsoe ho tloha pheletsong ea oache e oelang kamora ho emisa hanyane ea transaction. 4. E lekantsoe ho tloha pheletsong ea oache e oelang kamora ho emisa hanyane ea transaction. • Sets'oants'o sa Thibelo ea Transceiver • Sets'oants'o sa Kabelo ea Pin ea Host Board Connector Block Pin Numbers le Name • Pin Description Pin Logic Symbol Name/Tlhaloso Ref. 1 GND Ground 1 2 CML-I Tx2n Transmitter Inverted Data Input 3 CML-I Tx2p Transmitter Non-Inverted Data output 4 GND Ground 1 5 CML-I Tx4n Transmitter Inverted Data Output 6 CML-I Tx4p Transmitter Non-Inverted 7 Data Sebaka sa 18 LVTTL-I ModSelL Module Select 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 Moamoheli oa Phatlalatso ea Inverted Data Output 15 CML-O Rx3n Receiver Sephetho se sa Keneng 16 GND Ground 1 17 CML-O Rx1p Receiver Inverted Data Output 18 CML-O Rx1n Receiver Non-Inverted Data Output 19 GND Ground 1 20 GND Inverted CML Receiver CML Lintlha Sehlahisoa 22 CML-O Rx2p Moamoheli Sephetho sa data se sa Keneng 23 GND Ground 1 24 CML-O Rx4n Receiver Inverted Data Output 25 CML-O Rx4p Receiver Sehlahisoa sa Lintlha tse sa Keneng 26 GND Ground 1 TL-8 PredP LVT 1 TL-8 Modul LVT LVTTL-O IntL Interrupt 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 Output3x300 CMLnItter3x Output T3x -Data e Inverted 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 Lintlha: GND ke letšoao bakeng sa single le phepelo(matla) a tloaelehileng bakeng sa li-module tsa QSFP, Tsohle li tloaelehile. ka har'a mojule oa QSFP le li-voltages tsohle tsa module li boletsoe ho bokhoni bona bo boletsoeng ka tsela e 'ngoe. Hokela tsena ka ho toba ho moamoheli boto letšoao common fatše sefofane. Sehlahisoa sa Laser se koetsoe ho TDIS >2.0V kapa se butsoe, se lumelletsoe ho TDIS