Mawonekedwe: ◊ 4 CWDM kamangidwe ka MUX/DEMUX ◊ Kufikira 11.2Gbps pa bandwidth ya tchanelo ◊ Aggregate bandwidth > 40Gbps ◊ Duplex LC cholumikizira ◊ Kugwirizana ndi 40G Ethernet IEEE802.3ba ndi Q40GB-ASE ◊ 40GB ASE ◊ Yogwirizana ndi 40G Ethernet IEEE802.3ba APD chithunzi-detector ◊ Kutumiza mpaka 40 km ◊ Kugwirizana ndi mitengo ya data ya QDR/DDR Infiniband ◊ Mphamvu yamagetsi Imodzi +3.3V yomwe ikugwira ntchito ◊ Ntchito zowunikira za digito ◊ Kutentha kwa 0 ° C mpaka 70 ° C ◊ Ntchito Zogwirizana ndi RoHS: ◊ Rack to rack ◊ Malo a data Kusintha ndi Ma router ◊ Ma network a Metro ◊ Switches ndi Routers ◊ 40G BASE-ER4 Ethernet Links Description: JHA-QC40 ndi transceiver module yopangidwira 40km optical communication applications. Mapangidwewo amagwirizana ndi 40GBASE-ER4 ya IEEE P802.3ba muyezo. Gawoli limasintha njira za 4 zolowetsa (ch) za deta yamagetsi ya 10Gb / s ku zizindikiro za kuwala kwa 4 CWDM, ndipo zimawachulukitsa mu njira imodzi ya 40Gb / s optical transmission. Mosiyana, kumbali yolandila, module optically de-multiplexes a 40Gb / s kulowetsa muzitsulo za 4 CWDM, ndikuwatembenuzira ku deta yamagetsi ya 4. Mafunde apakati a njira za 4 CWDM ndi 1271, 1291, 1311 ndi 1331 nm monga mamembala a CWDM wavelength grid akufotokozedwa mu ITU-T G694.2. Ili ndi cholumikizira cha duplex LC cholumikizira mawonekedwe owoneka bwino ndi cholumikizira cha 38-pin cha mawonekedwe amagetsi. Kuti muchepetse kufalikira kwa kuwala munjira yayitali, fiber single-mode (SMF) iyenera kugwiritsidwa ntchito mu gawoli. Zogulitsazo zidapangidwa ndi mawonekedwe, kulumikizana kwamagetsi / magetsi komanso mawonekedwe a digito malinga ndi QSFP Multi-Source Agreement (MSA). Lapangidwa kuti likwaniritse zovuta zogwirira ntchito zakunja kuphatikiza kutentha, chinyezi ndi kusokoneza kwa EMI. Gawoli limagwira ntchito kuchokera ku mphamvu imodzi ya + 3.3V ndi zizindikiro zolamulira zapadziko lonse za LVCMOS / LVTTL monga Module Present, Reset, Interrupt and Low Power Mode zilipo ndi ma modules. A 2-waya serial mawonekedwe akupezeka kuti atumize ndi kulandira zizindikiro zowongolera zovuta komanso kupeza chidziwitso cha digito. Makanema apawokha amatha kuyan'anidwa ndipo mayendedwe osagwiritsidwa ntchito amatha kutsekedwa kuti azitha kusinthasintha kwambiri. JHA-QC40 idapangidwa ndi mawonekedwe, kulumikizana kwamagetsi / kuwala komanso mawonekedwe a digito malinga ndi QSFP Multi-Source Agreement (MSA). Lapangidwa kuti likwaniritse zovuta zogwirira ntchito zakunja kuphatikiza kutentha, chinyezi ndi kusokoneza kwa EMI. Gawoli limapereka magwiridwe antchito apamwamba kwambiri komanso kuphatikiza kwazinthu, kupezeka kudzera pamawonekedwe a waya awiri. • Absolute Maximum Ratings Parameter Symbol Min. Zofanana Max. Unit Storage Temperature TS -40 +85 °C Supply Voltage VCCT, R -0.5 4 V Chinyezi Chachibale RH 0 85 % • Malo Ogwiritsira Ntchito Ovomerezeka: Parameter Symbol Min. Zofanana Max. Unit Case ntchito Kutentha 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 • Magetsi Makhalidwe (TOP = 0 mpaka 70 °C, VCC = 3.43 Voltage Parats 3.47 Voltage 3.47 Symbol Min Typ Max Unit Note Data Mlingo pa Channel - 10.3125 11.2 Gbps Kugwiritsa Ntchito Mphamvu - 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 0.7 V Inter-Channel SET Duration Skew P0. 10 Ife RESETL De-assert nthawi 100 ms Mphamvu Pa Nthawi 100 ms Transmitter Single 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 1 Data 008 Dj Dependence 1 Data 008 Dj 0.3 UI Receiver Single Ended Output Voltage Tolerance 0.3 4 V Rx Output Diff Voltage Vo 370 600 950 mV Rx Output Rise and Fall Voltage Tr/Tf 35 ps 1 Total Jitter TJ 0.3 UI Note: 0. ku 70 °C, VCC = 3.0 mpaka 3.6 Volts) Parameter Symbol Min Typ Max Unit Ref. Transmitter Wavelength Ntchito L0 1264.5 1271 1277.5 nm L1 1284.5 1291 1297.5 nm L2 1304.5 1311 1317.5 nm L3 1324.5 13. 30 - - dB Total Average Launch Power PT - - 8.3 dBm Average Launch Power, Lane iliyonse -3 - 5 dBm TDP, Lane iliyonse 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 Average Launch Power OFF Transmitter, Lane Poff iliyonse -30 dBm Relative Intensity Noise Rin -128 dB/HZ 1 Optical Return - 1 Optical Return - 1 Optical Return. Threshold THd 3 dBm 1 Avereji Mphamvu pa Kulowetsa Wolandira, Njira iliyonse R -21 -6 dBm Landirani Magetsi 3 dB kumtunda kwa Dulani pafupipafupi, Njira iliyonse 12.3 GHz RSSI Kulondola -2 2 2 dB Receiver Reflectance RdB Reflectance RdB -26 Njira iliyonse - 3.5 dBm Landirani Magetsi 3 dB kumtunda kwa Cutoff Frequency, Lane iliyonse 12.3 GHz LOS De-Assert LOSD -25 dBm LOS Assert LOSA -35 dBm LOS Hysteresis LOSH 0.5 dB Zindikirani 12dB Reflection • Diagnostic Monitoring Interface Monitoring Interface Monitoring Interface QER Digital Digital Digital diagnostic. Mawonekedwe a 2-waya siriyo amapereka wosuta kulumikizana ndi module. Mapangidwe a kukumbukira akuwonetsedwa mukuyenda. Malo okumbukira amakonzedwa kukhala apansi, tsamba limodzi, malo adilesi a 128 byte ndi masamba angapo apamwamba adilesi. Kapangidwe kameneka kamalola kuti maadiresi omwe ali patsamba lapansi azitha kufika panthaŵi yake, monga Interrupt Flags and Monitors. Zolemba zocheperako za nthawi yovuta, monga chidziwitso cha serial ID ndi zoikamo pakhomo, zilipo ndi ntchito ya Tsamba Sankhani. Mawonekedwe adilesi omwe amagwiritsidwa ntchito ndi A0xh ndipo amagwiritsidwa ntchito makamaka pa nthawi yovuta kwambiri monga kusokoneza kusokoneza kuti athe kuwerengera kamodzi kwa deta yonse yokhudzana ndi vuto losokoneza. Pambuyo pa kusokoneza, IntL yatsimikiziridwa, wolandirayo akhoza kuwerenga mzere wa mbendera kuti adziwe njira yomwe yakhudzidwa ndi mtundu wa mbendera. EEPROM Serial ID Memory Contents (A0h) Utali Wa Adilesi Ya data (Byte) Dzina Lautali Kufotokozera ndi Zamkatimu Magawo a ID Yoyambira 128 1 Identifier Identifier Type of serial Module(D=QSFP+) 129 1 Ext. Chizindikiritso Chidziwitso Chowonjezera cha Seri Module(90=2.5W) 130 1 Khodi yolumikizira ya mtundu wolumikizira(7=LC) 131-138 8 Khodi yotsatira ya Tsatanetsatane wa Kugwirizana Kwamakina amagetsi kapena kuphatikizika kwamagetsi (40GBASE-LR4) 139 1 Khodi Yojambulira ya ma aligorivimu (5=64B66B) 140 1 BR, Nominal bit rate, mayunitsi a 100 MBits/s(6C=108) 141 1 Matefedwe owonjezera osankhidwa Malemba oti atsatire, sankhani kutsatira 142 1 Utali(SMF) Utali wa ulalo wothandizidwa ndi SMF fiber mu km (28=40KM) 143 1 Utali (OM3 50um) Utali wautali wothandizidwa ndi EBW 50/125um CHIKWANGWANI (OM3), mayunitsi a 2m 144 1 Utali (OM2 50um) Utali wa ulalo wothandizidwa ndi 50/125um CHIKWANGWANI (OM2), mayunitsi a 1m 145 1 Utali (OM1 62.5um) Utali wolumikizana wothandizidwa ndi 62.5/125um CHIKWANGWANI (OM1), mayunitsi a 1m 146 1 Utali (Mkuwa) Utali wolumikizana wamkuwa kapena chingwe chogwira ntchito, zimagwirizanitsa 1m Utali wa Link wothandizidwa ndi 50/125um fiber (OM4), mayunitsi a 2m pamene Byte 147 ilengeza 850nm VCSEL monga momwe tafotokozera mu Table 37 147 1 Device tech Chipangizo 148-163 16 Dzina la ogulitsa QSFP+ dzina la ogulitsa IX1 (ASCII) 1IX (ASCII) 1 Module Yowonjezera Yowonjezera Ma code module a InfiniBand 165-167 3 Vendor OUI QSFP+ wogulitsa IEEE kampani ID(000840) 168-183 16 Wogulitsa PN Nambala ya gawo: JHA-QC40 (ASCII) 184-185 2 Vendor rev Rev Revision level yoperekedwa ndi SC Revision level (X1) 186-187 2 Utali wamafunde kapena chingwe cha Copper Attenuation Mwadzina laser wavelength (wavelength=value/20 mu nm) kapena attenuation chingwe cha mkuwa mu dB pa 2.5GHz (Adrs 186) ndi 5.0GHz (Adrs 187) (65A4=18018199) 2 Wavelength kulolerana Zotsimikizika za laser wavelength(+/- mtengo) kuchokera kumtunda wadzina. (wavelength Tol.=mtengo/200 mu nm) (1C84=36.5) 190 1 Max case temp. Kutentha kwakukulu kwa kutentha kwa madigiri C (70) 191 1 CC_BASE Chongani kachidindo ka minda ya ID (maadiresi 128-190) Minda ya ID yowonjezera 192-195 4 Zosankha Zosankha, TX Khutsani, Tx Fault, LOS, Zizindikiro zochenjeza za: Kutentha, VCC , RX, mphamvu, TX Bias 196-211 16 Wogulitsa SN Nambala ya seri zoperekedwa ndi wogulitsa (ASCII) 212-219 8 Date Code Khodi ya tsiku lopangira Wogulitsa 220 1 Mtundu Wowunika Matenda Imawonetsa mitundu iti yowunikira matenda yomwe ikugwiritsidwa ntchito (ngati ilipo) mu Moduli. Bit 1, 0 Reserved (8=Average Power) 221 1 Zosankha Zowonjezereka Zimasonyeza kuti ndi zinthu ziti zomwe zikugwiritsidwa ntchito mu gawoli. 222 1 Yosungidwa 223 1 CC_EXT Chongani kachidindo ka Magawo a ID Owonjezera (maadiresi 192-222) Magawo Odziwika a ID ya Wogulitsa 224-255 32 EEPROM Yapadera Yogulitsa • Nthawi ya Kuwongolera Zofewa ndi Ntchito Zochita Parameter Chizindikiro Max Unit Nthawi 00 Initiation Time2 m Initiation mphamvu pa1, pulagi yotentha kapena kukwera m'mphepete mwa Bwezerani mpaka gawoli likugwira ntchito bwino2 Bwezeretsani Init Assert Time t_reset_init 2 μs A Reset amapangidwa ndi mlingo wochepa wautali kuposa nthawi yocheperako yobwezeretsanso yomwe ilipo pa ResetL pini. Seri Bus Hardware Ready Time t_serial 2000 ms Nthawi yoyambira pa1 mpaka gawo liyankha kutumizidwa kwa data pa 2-waya seriyo basi Monitor Data ReadyTime t_data 2000 ms Nthawi kuchokera pamphamvu1 kupita ku data yomwe sinakonzekere, pang'ono 0 ya Byte 2, yotayidwa ndi IntL yatsimikizira Bwezeretsani Nthawi Yowonjezera t_reset 2000 ms Nthawi kuchokera m'mphepete pa ResetL pini mpaka gawoli likugwira ntchito mokwanira2 LPMode Assert Time ton_LPMode 100 μs Nthawi kuchokera kutsimikizira kwa LPMode (Vin: LPMode = Vih) mpaka mphamvu yogwiritsira ntchito mphamvu ilowa m'munsi mwa Power Level IntL Assert Time ton_IntL 200 ms Nthawi kuchokera pazochitika zomwe zimayambitsa IntL Vout:IntL = Vol IntL Deassert Time toff_IntL 500 μs toff_IntL 500 μs Nthawi kuyambira poyera pa read3 kugwira ntchito kwa mbendera yogwirizana mpaka Vout:IntL = Voh. Izi zikuphatikiza nthawi zophatikizira Rx LOS, Tx Fault ndi mabendera ena. Rx LOS Assert Nthawi ton_los 100 ms Nthawi kuchokera ku Rx LOS state kufika ku Rx LOS bit set ndi IntL imatsimikizira kuti Flag Assert Time ton_flag 200 ms Nthawi kuchokera pakuchitika zinthu zomwe zikuyambitsa mbendera kupita ku seti ya mbendera ndipo IntL idati Mask Assert Time ton_mask 100 ms Nthawi kuchokera ku chigoba. bit set4 mpaka kugwirizana kwa IntL kuletsedwa Mask De-assert Time toff_mask 100 ms Nthawi kuchokera ku mask bit clear4 mpaka opareshoni ya IntlL iyambiranso ModSelL Assert Time ton_ModSelL 100 μs Nthawi kuchokera pakunena kwa ModSelL mpaka gawo liyankha kutumiza kwa data pa 2-waya seriyo basi ModSelL Deassert Time toff_Mod0 Time toff_Mod0 Time toff_Mod0 Time toff za ModSelL mpaka gawoli silikuyankha kufalitsa kwa data pa 2-waya seri bus Power_over-ride orPower-set Assert Time ton_Pdown 100 ms Nthawi kuchokera P_Down bit set 4 mpaka gawo logwiritsa ntchito mphamvu likulowa m'munsi Power Level Power_over-ride kapena Power-set De. -assert Time toff_Pdown 300 ms Nthawi kuchokera ku P_Down bit cleared4 mpaka gawoli likugwira ntchito bwino3 Chidziwitso: 1. Mphamvu yamagetsi imatanthauzidwa ngati nthawi yomweyo ma voltages amagetsi amafika ndikukhalabe pamwamba pa mtengo womwe watchulidwa. 2. Kugwira ntchito mokwanira kumatanthauzidwa kuti IntL imanenedweratu chifukwa cha data yomwe sinakonzekere pang'ono, bit 0 byte 2 de-asserted. 3. Kuyezedwa kuchokera m'mphepete mwa wotchi pambuyo poyimitsa pang'ono powerenga. 4. Kuyezedwa kuchokera m'mphepete mwa wotchi pambuyo poyimitsa pang'ono polemba. • Chithunzi cha Block Block • Pin Assignment Diagram of Host Board Connector Block Pin Numbers and Name • Pin Description Pin Logic Symbol Name/Tanthauzo 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 Gawo 18 LVTTL-I ModSelL Module Sankhani 9 LVTTL-I ResetL Module Bwezerani 10 VccRx +3.3V Wolandila Mphamvu 2 11 LVCMOS-I/O SCL 2-Wire Serial Interface Clock 12 LVCMOS-I/O SDA 2-Wire seri Interface Data 13 GND14 Ground 1 CML-O Rx3p Receiver Inverted Data Output 15 CML-O Rx3n Receiver Dongosolo Lopanda Inverted 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 1 20 GND 20 GND Inverted CML Deta Kutulutsa kwa 22 CML-O Rx2p Receiver Kutulutsa Kwa data 23 GND Ground 1 24 CML-O Rx4n Receiver Inverted Data Output 25 CML-O Rx4p Receiver Kutulutsa Kwa data 26 GND Ground 1 TL-27 Moduli LVT 1 TL-27 Moduli LVT LVTTL-O IntL Kusokoneza 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 Transmitter3 CML Transmitter3x3 Data Output TnItter -Zosintha Zosintha 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 ndi chizindikiro cha single and supply(mphamvu) yodziwika pa ma module a QSFP, Zonse ndizofala mkati mwa gawo la QSFP ndi ma voltages onse amafotokozedwera ku izi zomwe zanenedwa mwanjira ina. Lumikizani izi molunjika ku gulu lokhala ndi chizindikiro cha common ground. Kutulutsa kwa laser kumayimitsidwa pa TDIS> 2.0V kapena kutsegulidwa, kuyatsa pa TDIS