Imininingwane enzuzo
Inombolo yemithombo:40G QSFP+ SR4/ESR4/IR4PSM/LR4PSM/SRBD/IR4/LR4/ER4
Ukubonisa umlingani
Imodyuli ye-QSFP+ ye-40G
Isibuyekezo Semodyuli ye-Optical ye-40G QSFP+
Isifinyezo Somkhiqizo
I-40G QSFP+ transceiver iyisixazululo sezintambo ezibizayo ezineziteshi ezine ze-NRZ ezakhelwe amanethiwekhi asezingeni eliphezulu nawahlanganisiwe, izixhumanisi ze-40G Ethernet kanye nezinhlelo ze-InfiniBand SDR/DDR/QDR. Le module yokubona ye-40G QSFP+ ejwayelekile ihambisana ngokugcwele ne-IEEE 802.3ba kanye ne-SFF-8436 QSFP+ imininingwane ye-MSA, yamukela izakhiwo ezimbili ezivuthiwe zokubona: iziteshi ezine ze-VCSEL ezihambisanayo zamamodeli amafushane ama-multimode kanye neziteshi ezine ze-CWDM multiplex/demultiplex zezinhlobonhlobo ezinde ze-single-mode.
Uhlu lwethu oluphelele lwama-transceiver we-fiber we-40GBASE QSFP+ luhlanganisa izimo zokudlulisa ezimfushane, ezimaphakathi, nezide, okuhlanganisa i-multimode SR4 / ESR4 / SRBD, i-parallel single-mode IR4PSM / LR4PSM, kanye ne-CWDM single-mode IR4 / LR4 / extended-reach ER4 kufika ku-40km. Izinketho ezimbili ezijwayelekile zesixhumi (i-MPO-12 ne-duplex LC) zisekela i-MMF multimode fiber ne-SMF single-mode fiber ngokulandelana, ziletha ukusebenza okuxhumana okungaxhunyiwe nokudlalwayo nama-switch, ama-router, izinto zokugcina, nemishini yokubala enokusebenza okuphezulu.
Njalo i-transceiver engu-40G QSFP+ DDM inomsebenzi wokusebenzisa amandla aphansi, idizayini engashintshwa ngesikhathi isebenza, kanye nokuqapha okwakhelwe ngaphakathi kwe-digital diagnostic, okusekela ukulandelela ngesikhathi sangempela kwamandla optical, izinga lokushisa, i-voltage, kanye ne-laser bias ukuze kube lula ukugcinwa kwenethiwekhi. Ngokushisa okusebenzayo kusuka ku-0°C kuye ku-70°C, lezi zixhumi ezingama-40G fiber zihlala zizinzile ukuxhumana kusuka ku-rack kuya ku-rack, izixhumi ze-optical backplanes, kanye nezixhumanisi zokudlulisa ze-telecom metro.
Izici Eziyinhloko Zesijwayelekile 40G QSFP+ Transceiver
- I-QSFP+ ejwayelekile enokufakwa okushisayo, wonke amamodeli we-optical angu-40G QSFP+ asekela ukushintshwa kwezinto zikagesi ngaphandle kokuphazamiseka kwenethiwekhi ngaphandle kokuphazamiseka kwenethiwekhi
- Izinketho zokuklama ezimbili ze-optical: imigqa emi-4 ehambisanayo ye-SR4/ESR4 multimode; imigqa ye-CWDM Mux/Demux emi-4 ye-IR4/LR4/ER4 single-mode transceivers ezifinyelela kude.
- I-Full DDM digital diagnostic monitoring eyakhelwe ngaphakathi kuzo zonke izithwali ze-40GBASE QSFP+
- Idizayini yamandla aphansi, ukwethembeka okuphezulu ukuze kusebenze isikhathi eside ngokuqhubekayo kumagumbi e-IDC namagumbi amakhompyutha
- Ububanzi obubanzi bokushisa kwezentengiso: 0°C ~ 70°C, ukuthunyelwa okuzinzile ngaphakathi kwendlu
- Iphothifoliyo yomkhiqizo ephelele ehlanganisa ibanga lokudlulisa elingu-100m–40km, enezixhumi ezijwayelekile ze-MPO-12 kanye ne-duplex LC
- Iyahambisana nama-protocol amaningi: I-40GBASE-SR4, I-40GBASE-LR4, I-40GBASE-ER4, InfiniBand SDR/DDR/QDR, izicelo ze-10GBASE-SR
Izimo Zokusebenzisa Zamamojuli We-fiber we-40G QSFP+
- Ukuxhumana okusheshayo phakathi kwama-switch, ama-router nemishini yokuthutha nge-40G QSFP+ SR4 / ESR4 multimode transceivers
- Ukuxhumana phakathi kwamareki, phakathi kwamashalofu, phakathi kwamabhodi kanye namabhodi kuya ku-optical backplane ngaphakathi kwama-data center ahlanganisiwe
- Amaqoqwana eseva, i-supercomputing kanye nezixhumanisi ze-fiber ezisheshayo ze-HPC, ukudluliswa kwe-Ethernet ye-40GBASE okufushane, okumaphakathi nokude, okuhlanganisa izixhumanisi ze-40G QSFP+ ER4 40km metro
- Izinhlelo zokuxhumana ezisebenza kakhulu ze-InfiniBand SDR, DDR kanye ne-QDR Ukuthuthukiswa kwenethiwekhi esezingeni eliphezulu kanye nokuxhumana kwe-optical ye-40G ezindaweni zamabhizinisi
Ithebula Lezici Zomklamo Wezinga Lemboni
| Igama Lemodeli Ejwayelekile ye-IEEE | Incazelo Esemthethweni | Isivinini Sebhit | Ubude bendlulwazi | Ifayibha & Ubude Obukhulu | Amandla Okubona Okuthunyelwayo (Tx Optical Power) | Ukuzwela kwe-Rx | Isixhumi |
|---|---|---|---|---|---|---|---|
| I-40GBASE-SR4 QSFP+ | Imodyuli ye-QSFP+ SR4 ye-40G Multimode | 40Gbps | I-850nm VCSEL | MMF, 150m | -7.6~1dBm | < -9.5dBm | MPO-12 |
| I-40GBASE-ESR4 QSFP+ | I-40G QSFP+ ESR4 Extended Short Reach | 40Gbps | 850nm VCSEL | MMF, 300m | -7.3~1dBm | < -9.9dBm | I-MPO-12 |
| 40GBASE-IR4PSM QSFP+ | 40G QSFP+ IR4 PSM Parallel SM | 40Gbps | I-1310nm DFB | I-SMF, 2km | -7.6~0.5dBm | < -11.5dBm | MPO-12 |
| I-40GBASE-LR4PSM QSFP+ | Imodyuli ye-QSFP+ LR4 PSM ye-40G engu-10km | 40Gbps | I-1310nm DFB | SMF, 10km | -6~-1dBm | < -12.6dBm | MPO-12 |
| I-40GBASE-SRBD QSFP+ | I-40G QSFP+ BiDi Multimode Module | I-40Gbps | 850nm | MMF, 100m | -4~5dBm | < -7.1dBm | I-Duplex LC |
| I-40GBASE-IR4 QSFP+ | 40G QSFP+ IR4 CWDM 2km Transceiver | 40Gbps | I-CWDM Grid | SMF, 2km | -7~2.4dBm | < -11.7dBm | Duplex LC |
| 40GBASE-LR4 QSFP+ | I-40G QSFP+ LR4 CWDM 10km Module | I-40Gbps | I-CWDM Grid | SMF, 10km | -7~2.3dBm | < -13.7dBm | Duplex LC |
| I-40GBASE-ER4 QSFP+ | I-40G QSFP+ ER4 Long Reach 40km Transceiver | I-40Gbps | CWDM 1271/1291/ 1311/1331nm | SMF, 40km | -2.7~4.5dBm | < -19dBm | I-Duplex LC |
Ipharamitha Zobuchwepheshe Eziyinhloko
- Ifomethi: I-QSFP+ eshisayo ngokombane
- Isakhiwo sesiteshi: 4×10G NRZ parallel
- Izinga Lokuhambisana: IEEE 802.3ba, SFF-8436 QSFP+ MSA
- Ukuqapha: Okwakhelwe ngaphakathi kwe-DDM Digital Diagnostic Monitoring
- Isikhombimsebenzisi Sokukhanya: Inketho ye-MPO-12 / Duplex LC
- Operating Temperature (Commercial): 0°C ~ 70°C
- Amavumela Amamodeli: 40GBASE-SR4 / LR4 / ER4, InfiniBand SDR/DDR/QDR, 10GBASE-SR
Ukusekelwa Koku-oda Nokwenza Ngokwezifiso
- Onke amamodeli ajwayelekile we-40G QSFP+ transceiver asekela ukuhlolwa kwamasampula kanye nokuhlinzekwa okuningi ngobuningi.
- Izixazululo ezenziwe ngokwezifiso zezimboni ezibhekana nezinga lokushisa elibanzi namagagasi akhethekile ziyatholakala ukuze kuhlangatshezwane nezidingo ezihlukile zephrojekthi. Amashidi edatha aphelele, imibiko yokuhlola yefekthri namatafula okuhambisana namadivayisi angadawunilodwa mahhala kuwebhusayithi.
- Njalo i-module engu-40G QSFP+ optical ihlolwa ngokuphelele ngokwe-optical ne-electrical ngaphambi kokuthunyelwa, ngewaranti yesikhathi eside kanye nokwesekwa kwezobuchwepheshe kwezobunjiniyela be-optical. Izintambo ze-MPO ezifanayo kanye nama-jumpers e-LC single-mode ahlinzekwa ukuze kuqedwe ukusetshenziswa kwenethiwekhi engu-40G.
Imininingwane yemithombo
