Imininingwane enzuzo
Inombolo yemithombo:100G QSFP28 SR4\PSM4\CWDM4\LR4\ER4\ZR4
Ukubonisa umlingani
I-100G QSFP28 Transceiver Module | Uchungechunge Olugcwele Lwe-100GBASE QSFP28 Optical Modules
Isibuyekezo Somkhiqizo
I-100G QSFP28 transceiver iyisixhobo sefayibha se-100G esivuthiwe esenzelwe isakhiwo sedatha ye-100G Ethernet leaf-spine, ukuthuthwa kwe-100G OTN kanye nokuxhumana kwe-HPC high-performance computing. Imoduli ngayinye ye-optical ye-100G QSFP28 yamukela isakhiwo sokudlulisa esijwayelekile esingu-4×25G NRZ esineziteshi ezine, esisekela amazinga omugqa kusuka ku-103.125 Gbps kuya ku-111.81 Gbps, ngokuhambisana ngokuphelele ne-IEEE 802.3bm kanye ne-QSFP28 MSA imininingwane yomkhakha.
Sihlinzeka ngamamodeli agcwele embonini ajwayelekile we-100GBASE QSFP28 afaka i-100GBASE-SR4, i-100GBASE-PSM4,
Ama-transceiver angu-100GBASE-CWDM4, 100GBASE-LR4, 100GBASE-ER4 kanye no-100GBASE-ZR4 okwe-ultra-long-reach, ahlanganisa ibanga lokudlulisa ukusuka ku-100m kuye ku-80km. Lolu hlu oluphelele lwama-transceiver we-100G QSFP28 fiber lusekela izixhumi zama-optical ezingu-MPO-12 kanye ne-duplex LC, oluhambisana ne-MMF multimode fiber kanye ne-SMF single-mode fiber, oluhlanganisa ukuxhumana okufushane kusuka ku-rack kuye ku-rack, izixhumanisi zamakhampasi aphakathi, ukuhlanganiswa kwe-metro kanye nezigaba zokudlulisa ibanga elide.
Zonke izithumeli ze-100G QSFP28 zinezinga eliphansi lamandla okusebenzisa angaphansi kuka-3.5W, ukuqapha okudijithali kwe-DOM okwakhelwe ngaphakathi kanye nomklamo kagesi ongashintshwa usafaka ngaphandle kwewashi langaphandle eliyireferensi. Ukusebenzisana okuxhunyelelwa-nokudlalwa nezishintshi ezidumile, ama-router, amadivayisi okudlulisa kanye namaqoqo eseva kwenza lezi zithumeli ezijwayelekile ze-100GBASE QSFP28 zibe ihadiwe yokuthuthukisa esebenza kahle kakhulu kumaseva efu, i-telecom OTN kanye namanethiwekhi e-supercomputing.
Izici Eziyinhloko
- Ifomethi ejwayelekile yomkhakha ye-QSFP28 engashintshwa ngesikhathi sokusebenza; zonke izithumeli ze-QSFP28 optical ze-100GBASE zisekela ukushintshwa kwemishini ngaphandle kokuphazamiseka kwenethiwekhi.
- Ibanga elibanzi elihambisanayo lokushintsha komugqa 103.125Gbps–111.81Gbps, lihlangabezana ngokuphelele namazinga ajwayelekile we-100GBASE SR4/PSM4/CWDM4/LR4/ER4/ZR4 kanye ne-4WDM
- I-Standard LAN WDM TOSA/ROSA optical assembly, ukudluliswa kwesiginali ye-low-BER ezinzile kumalinki we-single-mode fiber angu-10km, 40km kanye no-80km
- Umsebenzi wokuxilonga we-Standard DOM digital kuwo wonke amamodeli we-fiber angu-100G QSFP28, qapha ukude amandla okudlulisa optical, ukuzwela kokwamukela, izinga lokushisa lokusebenza, amandla okuhlinzeka kanye ne-laser bias current
- Izinketho ezimbili ezijwayelekile zesixhumanisi se-optical: I-MPO-12 ye-multimode short reach, i-duplex LC yokudlulisa i-single-mode medium & long-reach
- Awekho amawashi angaphandle ayireferensi adingekayo kuzo zonke izithumeli ezijwayelekile ze-100GBASE QSFP28, kwenza lula ukusetshenziswa kwesistimu futhi kunciphise izindleko zenethiwekhi yonke
- Ukudla kwamandla okuphansi ≤3.5W, izinga lokushisa lokusebenza kwezentengiso 0°C~70°C, ukusebenza okuqhubekayo okuzinzile kumagumbi e-IDC namakhabethe ezinto zikagesi zezokuxhumana
- Iqoqo eligcwele elijwayelekile le-100GBASE QSFP28 elihlanganisa ukufinyelela okufushane, okuphakathi, okude kanye nokufinyelela okude kakhulu: SR4 / PSM4 / CWDM4 / LR4 / ER4 / ZR4, ukumbozwa kusuka kumamitha angu-100 kuya kumakhilomitha angu-80
Izicelo Eziyinhloko
- Ukuxhumana kwesakhiwo se-leaf-spine ngaphakathi kwezikhungo zedatha ezinkulu kakhulu ezine-100GBASE-SR4 / 100GBASE-PSM4 ama-transceiver ama-multimode
- Ukuxhunywa kwamareki eseva yamafu nge-100GBASE-CWDM4 / 100GBASE-LR4 imodyuli yezibuko ye-single-mode QSFP28
- Ukudluliswa kwe-Metro cross-campus kusetshenziswa ama-transceiver we-100GBASE-ER4 QSFP28 40km long-reach fiber
- Ukuthuthwa kwezintambo ezide zeselula ezibanga amakhilomitha angu-80 kusetshenziswa amamojuli we-QSFP28 we-100GBASE-ZR4 wokufinyelela okude kakhulu
- I-HPC supercomputer & i-AI computing cluster high-speed fiber interconnection
- Izinhlelo zokudlulisa izithombe ze-100G OTN metro aggregation kanye ne-backbone.
- Ukuvuselelwa kwe-bandwidth yenethiwekhi eyinhloko yebhizinisi kusetshenziswa ama-transceiver we-fiber optic we-100G QSFP28 ajwayelekile
Ithebula Lamapharamitha Wemodeli Ejwayelekile Yemboni
| Igama Lemodeli Ejwayelekile Ye-IEEE | Incazelo Esemthethweni | Isilinganiso se-Bit | I-Operating Wavelength | Ifayibha & Ukufinyelela Okukhulu | Isixhumi Esijwayelekile |
|---|---|---|---|---|---|
| 100GBASE-SR4 QSFP28 | I-100G QSFP28 SR4 Multimode Transceiver | 100GE | 850nm VCSEL | MMF, 100m | I-MPO-12 |
| 100GBASE-PSM4 QSFP28 | 100G QSFP28 PSM4 Parallel Single Mode | 100GE | 1310nm DFB | SMF, 2km | MPO-12 |
| 100GBASE-CWDM4 QSFP28 | I-100G QSFP28 CWDM4 4-Wavelength Transceiver | 100GE | I-CWDM 1271/1291/1311/1331nm | SMF, 2km | I-Duplex LC |
| 100GBASE-LR4 QSFP28 | I-100G QSFP28 LR4 LWDM4 10km Transceiver | 100GE | LWDM 1295/1300/1305/1310nm | SMF, 10km | Duplex LC |
| 100GBASE-ER4 QSFP28 | I-100G QSFP28 ER4 Long Reach 40km Module | 100GE | LWDM Quad Wavelength | SMF, 40km | Duplex LC |
| 100GBASE-ZR4 QSFP28 | 100G QSFP28 ZR4 Ultra Long Reach 80km | 100GE | I-LWDM Quad Wavelength | SMF, 80km | Duplex LC |
Imininingwane Yobuchwepheshe Eyinhloko
- Isimo Esijwayelekile: I-QSFP28 Engashintshwa Ngesikhathi Sokusebenza
- Ukuguquguquka kwesiteshi: 4×25G NRZ
- Isivinini Somugqa Esisekelwayo: 103.125 Gbps ~ 111.81 Gbps
- Izinga Lokuhambisana: IEEE 802.3bm, QSFP28 MSA, Amaphrothokoli Agcwele Ajwayelekile we-100GBASE
- Umsebenzi Wokuqapha: I-DOM Digital Optical Monitoring Ejwayelekile
- Isixhumi se-Optical: MPO-12 / Duplex LC Ongakhethwa
- I-External Reference Clock: Ayidingeki
- Izinga lokushisa lokusebenza kwezentengiselwano: 0°C ~ 70°C
- Ukusebenzisa Amandla Okukhulu: ≤ 3.5 W
Uku-oda & Ukwesekwa Kobuchwepheshe
- Ukuhlolwa kwesampula kanye nokuhlinzekwa okukhulu okutholakalayo kuwo wonke amamodeli we-transceiver angu-100GBASE QSFP28 ajwayelekile
- Inkonzo eyenziwe ngendlela: ibanga lokushisa elibanzi lezimboni, amamojuli wefayibha we-100G QSFP28 enziwe ngendlela ye-wavelength ekhethekile
- Izinsiza zamahhala ezingalandwa: amashidi edatha aphelele, imibiko yokuhlola yefekthri, isibonelo sokuhambisana neswishi yenethiwekhi ejwayelekile yazo zonke izithumeli ze-QSFP28 ze-100GBASE.
- Ukuhlolwa okuphelele kwe-optical ne-electrical okungu-100% ngaphambi kokuthunyelwa, isiqinisekiso eside kanye nokwesekwa kobuchwepheshe be-optical engineering okuzinikezele
- Ukuhlinzekwa kwezinsiza zefayibha ezihambelanayo: izintambo zemvula ze-MPO multimode, ama-jumper e-LC single-mode ukuze kuqedwe ukusetshenziswa kwenethiwekhi ye-100G data center & OTN
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