Imodyuli yoMgangatho oLungileyo weSFP - 40G QSFP + IR4, 2km 1310nm SFP Transceiver JHA-QC02 - JHA
Imodyuli yoMgangatho oMhle weSFP - 40G QSFP + IR4, 2km 1310nm SFP Transceiver JHA-QC02 - JHA Iinkcukacha:
Iimbonakalo:
◊ Ukuya kuthi ga kwi-11.2Gbps kwi-bandwidth yetshaneli nganye
◊ I-Aggregate bandwidth ye> 40Gbps
◊ Isidibanisi seDuplex LC
◊ Ihambelana ne-40G Ethernet IEEE802.3ba kunye ne-40GBASE-SR4 kunye ne-40GBASE-IR4Standard
◊ QSFP MSA iyahambelana
◊ Obona bude bubude bekhonkco yi-140m kwi-OM3 kunye ne-160m kwi-OM4
◊ 4 CWDM iindlela zoyilo MUX/DEMUX
◊ Ithobela imilinganiselo yedatha ye-QDR/DDR Infiniband
◊ Eyodwa +3.3V yobonelelo lwamandla olusebenzayo
◊ Imisebenzi yokuxilongwa kwedijithali eyakhelwe-ngaphakathi
◊ Uluhlu lobushushu ngu-0°C ukuya kuma-70°C
◊ ICandelo lokuThobela iRoHS
Usetyenziso:
◊ Irakhi kwirakhi
◊ Amaziko eenkcukacha IiTshintsho kunye neeRotha
◊ Uthungelwano lweMetro
◊ Iiswitshi kunye neeRutha
◊ I-40G Ethernet Links
Inkcazo:
I-JHA-QC02 yimodyuli ye-transceiver eyenzelwe i-2km (SMF) 160m (MMF) izicelo zonxibelelwano olubonakalayo. Uyilo luhambelana ne-40GBASE-SR4 kunye ne-40GBASE-IR4 yomgangatho we-IEEE P802.3ba. Imodyuli iguqula iziteshi ze-4 ze-inputs (ch) ze-10Gb / s idatha yombane kwiimpawu ze-4 ze-CWDM ze-optical, kwaye i-multiplexes ibe ngumjelo omnye we-40Gb / s ukuhanjiswa optical. Umva, kwicala lommkeli, imodyuli i-optically de-multiplexes i-40Gb / s igalelo kwiimpawu zeziteshi ze-CWDM ze-4, kwaye ziguqulela kwi-4 data yedatha yombane yombane.
Ubude obuphakathi bamatshaneli e-4 CWDM yi-1271, 1291, 1311 kunye ne-1331 nm njengamalungu egridi ye-CWDM ye-wavelength echazwe kwi-ITU-T G694.2. Iqulethe i-duplex LC ikhonkco ye-optical interface kunye ne-38-pin ikhonkco yokudibanisa kombane. Ukunciphisa i-optical dispersion kwi-long-haul system, i-multimode fiber (MMF) kufuneka isetyenziswe kule modyuli.
Imveliso yenzelwe ifom yefom, i-optical / electric connection kunye ne-digital diagnostic interface ngokwe-QSFP Multi-Source Agreement (MSA). Yenzelwe ukuhlangabezana nezona meko zinzima zokusebenza zangaphandle ezibandakanya ubushushu, ukufuma kunye nokuphazamiseka kwe-EMI.
Imodyuli isebenza ukusuka kumbane omnye + 3.3V kunye ne-LVCMOS / LVTTL iimpawu zolawulo lwehlabathi jikelele ezifana neModyuli ekhoyo, ukusetha kwakhona, ukuphazamisa kunye neModi yamandla aphantsi akhoyo kunye neemodyuli. I-2-wire serial interface iyafumaneka ukuze ithumele kwaye ifumane imiqondiso yolawulo entsonkothileyo kunye nokufumana ulwazi lokuxilonga idijithali. Iitshaneli zomntu ngamnye zinokujongwa kwaye amajelo angasetyenziswanga angavalwa ukwenzela ukuguquguquka okukhulu koyilo.
I-TQP10 yenzelwe ifom factor, uxhulumaniso lwe-optical / electric interface kunye ne-digital diagnostic interface ngokwe-QSFP Multi-Source Agreement (MSA). Yenzelwe ukuhlangabezana nezona meko zinzima zokusebenza zangaphandle ezibandakanya ubushushu, ukufuma kunye nokuphazamiseka kwe-EMI. Imodyuli inikezela ngokusebenza okuphezulu kakhulu kunye nokudityaniswa kweempawu, zifikeleleke nge-interface ye-serial ye-wire-wire.
•IiReyithingi eziphezulu ezipheleleyo
Ipharamitha | Uphawu | Min. | Isiqhelo | Max. | Iyunithi |
Ubushushu boGcino | TS | -40 |
| +85 | °C |
Supply Voltage | VCCT, R | -0.5 |
| 4 | V |
Ubuntu bezizalwane | RH | 0 |
| 85 | % |
•KucetyiswaIndawo yokusebenza:
Ipharamitha | Uphawu | Min. | Isiqhelo | Max. | Iyunithi |
Ubushushu bokusebenza kwetyala | TC | 0 |
| +70 | °C |
Supply Voltage | VCCT, R | +3,13 | 3.3 | +3,47 | V |
Unikezelo lwangoku | ICC |
|
| 1000 | mA |
Ukuchithwa kwamandla | PD |
|
| 3.5 | IN |
•Iimpawu zoMbane(TVULA = 0 ukuya ku-70 °C, VCC= 3.13 ukuya kwi-3.47 Volts
Ipharamitha | Uphawu | Min | Uhlobo | Max | Iyunithi | Phawula |
Ireyithi yedatha ngeChaneli nganye |
| - | 10.3125 | 11.2 | Gbps |
|
Ukutya umbane |
| - | 2.5 | 3.5 | IN |
|
Unikezelo lwangoku | Icc |
| 0.75 | 1.0 | A |
|
Lawula I/O Voltage-High | HIV | 2.0 |
| Vcc | V |
|
Lawula I/O Voltage-Low | INTANDO | 0 |
| 0.7 | V |
|
I-Inter-Channel Skew | TSK |
|
| 150 | INdu |
|
RESETL Ubude bexesha |
|
| 10 |
| Us |
|
RESETL De-assert ixesha |
|
|
| 100 | Nksk |
|
Amandla Ngexesha |
|
|
| 100 | Nksk |
|
Isidluliseli | ||||||
Ukunyamezelwa kweVoltage ePheleleyo eSinye |
| 0.3 |
| 4 | V | 1 |
Imowudi eqhelekileyo Ukunyamezelwa kwe-Voltage |
| 15 |
|
| mV |
|
Dlulisa i-Voltge ye-Input Diff | WE | 150 |
| 1200 | mV |
|
Dlulisa i-Input Diff Imedance | ISIvakalisi | 85 | 100 | 115 |
|
|
IJitter yeNgeniso exhomekeke kwiDatha | DDJ |
| 0.3 |
| UI |
|
Umamkeli | ||||||
Ukunyamezelwa kweVoltage ePheleleyo eSinye |
| 0.3 |
| 4 | V |
|
I-Rx Output Diff Voltage | Vo | 370 | 600 | 950 | mV |
|
I-Rx Output Ukunyuka kunye nokuwa kweVoltage | Tr/Tf |
|
| 35 | ps | 1 |
IJitter iyonke | TJ |
| 0.3 |
| UI |
|
Phawula:
- 20~80%
•IiParameters ze-Optical (TOP = 0 ukuya ku-70°C, VCC = 3.0 ukuya kwi-3.6 Volts)
Ipharamitha | Uphawu | Min | Uhlobo | Max | Iyunithi | Ref. |
Isidluliseli | ||||||
Isabelo seWavelength | 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 | 1337.5 | nm |
| |
I-Side-mode Suppression Ratio | SMSR | 30 | - | - | dB |
|
Iyonke iAvareji yokuQaliswa kwamandla | PT | - | - | 8.3 | dBm |
|
I-Avareji yokuQalisa aMandla, iNdlela nganye |
| -7 | - | 8 | dBm |
|
Umahluko kuMandla oKwazisa phakathi kwazo naziphi na iiNdlela ezimbini (OMA) |
| - | - | 6.5 | dB |
|
I-Optical Modulation Amplitude, iNdlela nganye | YENZA | -4 |
| +3,5 | dBm |
|
Qalisa aMandla kwi-OMA thabatha i-Transmitter kunye ne-Dispersion Penalty (TDP), iNdlela nganye |
| -4.8 | - |
| dBm |
|
TDP, iNdlela nganye | TDP |
|
| 2.3 | dB |
|
Umlinganiselo wokuphela | IS | 3.5 | - | - | dB | |
Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3} |
| {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} |
| |||
I-Optical Return Loss Tolerance |
| - | - | 20 | dB |
|
I-Avareji yokuQalisa i-Power OFF Transmitter, iNdlela nganye | Poof |
|
| -30 | dBm |
|
Ingxolo yoBukhulu obunxulumeneyo | Kwakhona |
|
| -128 | dB/HZ | 1 |
I-Optical Return Loss Tolerance |
| - | - | 12 | dB |
|
Umamkeli | ||||||
Umda womonakalo | THd | 3.3 |
|
| dBm | 1 |
Amandla oMndilili kwiNgeniso yoMfumani, iNdlela nganye | R | -10 |
| 0 | dBm |
|
Fumana uMbane nge-3 dB ephezulu yokuSika iFrequency, iNdlela nganye |
|
|
| 12.3 | GHz |
|
Ukuchaneka kwe-RSSI |
| -2 |
| 2 | dB |
|
IReflectance yeReceiver | Rrx |
|
| -26 | dB |
|
I-Receiver Power (OMA), iNdlela nganye |
| - | - | 3.5 | dBm |
|
Fumana uMbane 3 dB upper Cutoff Frequency, iNdlela nganye |
|
|
| 12.3 | GHz |
|
LOS De-Assert | THED |
|
| -15 | dBm |
|
I-LOS Assert | THEA | -25 |
|
| dBm |
|
LOS Hysteresis | THEH | 0.5 |
|
| dB |
|
Phawula
- 12dB Ukubonakalisa
•IsiNxulumanisi sokuBeka iliso kwiDiagnostic
Digital diagnostics esweni umsebenzi iyafumaneka kuzo zonke QSFP + SR4. I-2-wire serial interface ibonelela umsebenzisi ukuba aqhagamshelane nemodyuli. Ubume bememori buboniswa ngokuhamba. Indawo yememori icwangciswe ngezantsi, iphepha elinye, indawo yedilesi ye-128 bytes kunye namaphepha amaninzi esithuba sedilesi ephezulu. Esi sakhiwo sivumela ukufikelela kwangethuba kwiidilesi ezikwiphepha elisezantsi, elifana neFlegi yokuphazamisa kunye neeMonitors. Ixesha elincinci lokungena kwexesha elibalulekileyo, elifana nolwazi lwe-ID ye-serial kunye noseto lwe-threshold, luyafumaneka kunye nomsebenzi wokuKhetha iPhepha. Idilesi ye-interface esetyenzisiweyo yi-A0xh kwaye isetyenziselwa ubukhulu becala idatha ebaluleke kakhulu njengokuphatha ukuphazamiseka ukwenzela ukuba kufundwe ixesha elilodwa kuyo yonke idatha enxulumene nemeko yokuphazamiseka. Emva kokuphazamiseka, i-IntL iqinisekisiwe, umamkeli unokufunda indawo yeflegi ukumisela itshaneli echaphazelekayo kunye nohlobo lweflegi.
Iphepha02 nguMsebenzisi we-EEPROM kwaye ifomathi yayo igqitywe ngumsebenzisi.
Inkcazo yeenkcukacha zememori ephantsi kunye nephepha00.page03 imemori ephezulu nceda ubone uxwebhu lwe-SFF-8436.
•Ixesha loLawulo oluSoft kunye neMisebenzi yeSimo
Ipharamitha | Uphawu | Max | Iyunithi | Iimeko |
Ixesha lokuQalisa | t_init | 2000 | Nksk | Ixesha elivela kumandla kwi-1, iplagi eshushu okanye i-edge yokunyuka kwe-Reset de imodyuli isebenze ngokupheleleyo2 |
Seta kwakhona Init Assert Ixesha | t_reset_init | 2 | μs | Ukuseta ngokutsha kuveliswa linqanaba eliphantsi elide kunelona xesha lincinci lokuseta kwakhona ipulse elikhoyo kwiResetL pin. |
Uthotho Bus Hardware Ready Ixesha | t_uthotho | 2000 | Nksk | Ixesha elivela kumandla kwi-1 de imodyuli iphendule kwi-data transmission phezu kwe-2-wire serial bus |
Beka iliso kwiDatha eLungileyoIxesha | t_idatha | 2000 | Nksk | Ixesha ukusuka kumandla kwi-1 ukuya kwidatha engekalungi, i-0 ye-Byte 2, i-deasserted kunye ne-IntL eqinisekisiwe |
Seta kwakhona Ixesha le-Assert | t_seta kwakhona | 2000 | Nksk | Ixesha ukusuka kumda onyukayo kwi-ResetL pin de imodyuli isebenze ngokupheleleyo2 |
Ixesha le-Assert ye-LPMode | ton_LPMode | 100 | μs | Ixesha elisuka kwi-assertation ye-LPMode (Vin:LPMode = Vih) de imodyuli yokusetyenziswa kwamandla ingene kwiNqanaba loMbane elisezantsi |
Ixesha le-IntL Assert | ton_IntL | 200 | Nksk | Ixesha ukusuka kwisenzeko semeko ebangela i-IntL kude kube yi-Vout:IntL = Vol |
Ixesha le-IntL Dessert | toff_IntL | 500 | μs | toff_IntL 500 μs Ixesha ukusuka ekucaceni kokufunda3 ukusebenza kweflegi ehambelanayo kude kube Vout:IntL = Voh. Oku kuquka amaxesha okutyiwa kwesidlo seRx LOS, Tx Fault kunye nezinye iibhithi zeflegi. |
Ixesha le-Rx LOS Assert | ton_los | 100 | Nksk | Ixesha ukusuka kwi-Rx LOS kwimo ukuya kwi-Rx LOS isetyenzisiwe kwaye i-IntL iqinisekisiwe |
Ixesha lokuBasa iflegi | iflegi_yetoni | 200 | Nksk | Ixesha ukusuka kwisenzeko semeko exhokonxa iflegi ukuya kuseti yeflegi enxulumeneyo kunye ne-IntL iqinisekisiwe |
Ixesha le-Mask Assert | ton_imaski | 100 | Nksk | Ixesha ukusuka kwi-mask bit set4 de i-IntL ehambelana nayo ithintelwe |
IMask De-iBangiswa Ixesha | toff_mask | 100 | Nksk | Ixesha elisuka kwimaski bit licinyiwe4 de umsebenzi ohambelana ne-IntlL uqalise kwakhona |
Ixesha lokuBasa le-ModSelL | ton_ModSelL | 100 | μs | Ixesha ukusuka ekuqinisekiseni i-ModSelL de imodyuli iphendule ukuhanjiswa kwedatha phezu kwe-2-wire serial bus |
Ixesha le-ModSelL Deassert | toff_ModSelL | 100 | μs | Ixesha ukusuka kwi-deassertion ye-ModSelL de imodyuli ayiphenduli kwi-data transmission phezu kwe-2-wire serial bus |
Power_over-ride okanyeIxesha le-Assert-seti yamandla | ton_Phantsi | 100 | Nksk | Ixesha ukusuka kwi-P_Down bit set 4 de imodyuli yokusetyenziswa kwamandla ingena kwiNqanaba loMbane eliphantsi |
Power_over-ride okanye Power-set De-assert Time | toff_Phantsi | 300 | Nksk | Ixesha ukusuka kwi-P_Down bit cleared4 de imodyuli isebenze ngokupheleleyo3 |
Phawula:
1. Umbane ovuliweyo uchazwa njengophanyazo xa umbane wonikezelo ufikelela kwaye uhlala uphezulu okanye ungaphezulu kwelona xabiso lincinci lichaziweyo.
2. Ukusebenza ngokupheleleyo kuchazwa njenge-IntL eqinisekisiweyo ngenxa yedatha engekakulungeli, bit 0 byte 2 de-asserted.
3. Ilinganiswe ukusuka kumphetho wewotshi ewayo emva kokumiswa kancinci kwentengiselwano yokufunda.
4. Ilinganiswe ukusuka kumphetho wewotshi ewayo emva kokumiswa kancinci kwentengiselwano.
•Transceiver Block Diagram
•ISabelo sePin
Umzobo weBhodi yeBhodi yokuBamba iinombolo zePin yeBhlokhi kunye neGama
•IphiniInkcazo
Iphini | Ingqiqo | Uphawu | Igama/Inkcazelo | Ref. |
1 |
| GND | Umhlaba | 1 |
2 | CML-I | Tx2n | Ungeniso lweDatha eGuquliweyo yoThutho |
|
3 | CML-I | Tx2 p | Transmitter Non-Inverted Data imveliso |
|
4 |
| GND | Umhlaba | 1 |
5 | CML-I | Tx4n | Isiphumo seDatha esiGuquliweyo seTransmitter |
|
6 | CML-I | Tx4p | I-Transmitter Imveliso yeDatha engaGuqulwanga |
|
7 |
| GND | Umhlaba | 1 |
8 | I-LVTTL-I | ModSelL | Imodyuli Khetha |
|
9 | I-LVTTL-I | Seta ngokutshaL | Ukuseta kwakhona imodyuli |
|
10 |
| VccRx | +3.3V isiXhobo soMbane soMbane | 2 |
11 | LVCMOS-I/O | I-SCL | 2-Wire Uthotho lweClock yesiNxulumaniso |
|
12 | LVCMOS-I/O | SDA | 2-Wire uthotho Data Interface |
|
13 |
| GND | Umhlaba | 1 |
14 | CML-O | Rx3p | Isiphumo seDatha esiGuquliweyo somamkeli |
|
15 | CML-O | Rx3n | Isamkeli sesiphumo seDatha engaguqukisiweyo |
|
16 |
| GND | Umhlaba | 1 |
17 | CML-O | Rx1p | Isiphumo seDatha esiGuquliweyo somamkeli |
|
18 | CML-O | Rx1n | Isamkeli sesiphumo seDatha engaguqukisiweyo |
|
19 |
| GND | Umhlaba | 1 |
20 |
| GND | Umhlaba | 1 |
amashumi amabini ananye | CML-O | Rx2n | Isiphumo seDatha esiGuquliweyo somamkeli |
|
amashumi anambini | CML-O | Rx2p | Isamkeli sesiphumo seDatha engaguqukisiweyo |
|
amashumi amabini anantathu |
| GND | Umhlaba | 1 |
amashumi amabini anesine | CML-O | Rx4n | Isiphumo seDatha esiGuquliweyo somamkeli |
|
25 | CML-O | Rx4p | Isamkeli sesiphumo seDatha engaguqukisiweyo |
|
26 |
| GND | Umhlaba | 1 |
27 | I-LVTTL-O | ModPrsL | Imodyuli ekhoyo |
|
28 | I-LVTTL-O | IntL | Ukuphazamisa |
|
29 |
| VccTx | +3.3V isiThuthi sokuBonelelwa koMbane | 2 |
30 |
| Vcc1 | +3.3V Ubonelelo lwaMandla | 2 |
31 | I-LVTTL-I | LPMode | Imowudi yaMandla aphantsi |
|
32 |
| GND | Umhlaba | 1 |
33 | CML-I | Tx 3 p | Isiphumo seDatha esiGuquliweyo seTransmitter |
|
34 | CML-I | Tx3n | I-Transmitter Imveliso yeDatha engaGuqulwanga |
|
35 |
| GND | Umhlaba | 1 |
36 | CML-I | Tx1p | Isiphumo seDatha esiGuquliweyo seTransmitter |
|
37 | CML-I | Tx1n | I-Transmitter Imveliso yeDatha engaGuqulwanga |
|
38 |
| GND | Umhlaba | 1 |
Amanqaku:
- I-GND isimboli sokunye kunye nonikezelo (amandla) aqhelekileyo kwiimodyuli ze-QSFP, Zonke ziqhelekile ngaphakathi kwimodyuli ye-QSFP kwaye zonke ii-voltages zemodyuli zibhekiselele kule nto inokuthi ichazwe ngenye indlela. Qhagamshela ezi ngqo kwibhodi yomkhosi umqondiso inqwelomoya eqhelekileyo emhlabeni. Imveliso yeLaser ivaliwe kwi-TDIS >2.0V okanye ivuliwe, yenziwe ukuba isebenze kwi-TDIS
- I-VccRx, i-Vcc1 kunye ne-VccTx ngababoneleli bamandla abafumana kunye nabagqithisi kwaye baya kusetyenziswa ngaxeshanye. Uhluzo lonikezelo lombane lwebhodi ecetyiswayo luboniswe ngezantsi. I-VccRx, Vcc1 kunye neVccTx inokudibaniswa ngaphakathi ngaphakathi kwimodyuli ye-transceiver ye-QSFP kuyo nayiphi na indibaniselwano. Izikhonkwane ezidityanisiweyo zilinganiswe ngobuninzi bangoku be-500mA.
•ISekethe eCetyisiweyo
Imifanekiso yeenkcukacha zemveliso:
IsiKhokelo seMveliso esiNxulumeneyo:
Ifemu yethu ithembisa bonke abathengi ngeemveliso ezikumgangatho ophezulu kunye neenkonzo ezanelisayo zasemva kokuthengisa. Samkela ngokufudumeleyo abathengi bethu abaqhelekileyo nabatsha ukuba bajoyine iModyuli ye-SFP eLungileyo - 40G QSFP + IR4, 2km 1310nm SFP Transceiver JHA-QC02 - JHA , Imveliso iya kubonelela kwihlabathi jikelele, njenge: Bandung, Munich, Jamaica, Ukwaneliseka kwabathengi yinjongo yethu yokuqala. Injongo yethu kukusukela umgangatho obalaseleyo, ukwenza inkqubela eqhubekayo. Siyakwamkela ngokunyanisekileyo ukuba nenze inkqubela kunye nathi, kwaye sakhe ikamva eliqaqambileyo kunye.
NguMiriam waseBahrain - 2018.02.04 14:13
Siyinkampani encinci esandula ukuqalisa, kodwa sifumana ingqalelo yenkokeli yenkampani kwaye yasinika uncedo oluninzi. Ndiyathemba ukuba singenza inkqubela kunye!
NguMaureen waseThailand - 2018.06.12 16:22