Ingxaki yemveliso enkulu ye-400G: Isikhululo sovavanyo lweRobhothi siluqinisa njani ulawulo lomgangatho?
Njengoko iimodyuli ze-optical ze-400G ziba "zizinto ezibalulekileyo" zokunxibelelana kweziko ledatha, isikali semveliso yobuninzi be-QSFP-DD kunye nezinye izinto zefom siyaqhubeka nokukhula. Sekunjalo, uvavanyo lokuthembeka kwe-plug-in luye lwavela "njengengxaki engabonakaliyo" ethintela ukukhululwa (ukukhululwa komthamo). Ezi modyuli zamkela ukuhanjiswa kwesignali ye-PAM4 ye-8-channel 53.125Gbps kwiindawo zombane, apho ukuchaneka koomatshini kunye nokuqina kwe-plug-in kwezixhumi kumisela ngokuthe ngqo ubomi bemveliso (ngokuqhelekileyo kufuna iminyaka emi-5-10). Uvavanyo lwe-plug-in olusetyenziswa ngesandla lwendabuko alusenakuhlangabezana neemfuno zemveliso enkulu.
Ingxaki Yokuvelisa Ubuninzi: Iingxaki Ezintathu Ezibulalayo Zovavanyo Lwe-Plug-in Ngesandla
Uyilo lokupakisha oluxineneyo lweemodyuli ze-400G optical luye lwandisa kakhulu ubunzima kunye neemfuno zokuchaneka kovavanyo lwe-plug-in. Phantsi kwendlela yokusebenza ngesandla yendabuko, imiba emithathu ephambili ithintela ngokuthe ngqo ukusebenza kakuhle kwemveliso kunye nolawulo lomgangatho:
- Umngcipheko Wokulahleka Kokuchaneka: I-QSFP-DD isebenzisa izihlanganisi ezifakwe emacaleni amabini. Amandla e-plug-in angalinganiyo ngesandla (aneempazamo eziqhelekileyo ze-±5N) abangela ukuguguleka kwephini okanye unxibelelwano olubi lwesignali, nto leyo ekhokelela kwizinga lokuphambuka kwesiphumo sovavanyo elingaphezulu kwe-15%.
- Ingxaki Yokusebenza Kakuhle: Imodyuli nganye ifuna imijikelo engama-500-1000 yovavanyo lwe-plug-in. Indawo yokusebenza enye esetyenziswa ngesandla inokusingatha iiyunithi ezingama-30-50 kuphela ngosuku. Ukuze kuhlangatyezwane nemfuno yonyaka yezigidi zeeyunithi, kufuneka abasebenzi abaninzi abongezelelweyo, nto leyo ebangela ukunyuka kweendleko zabasebenzi.
- Ingozi Yokungaqhubeki Kwedatha: Ukurekhoda ngesandla imijikelo ye-plug-in, i-status engaqhelekanga, kunye neminye idatha kunokubangela ukushiywa kunye neempazamo. Ngaphezu koko, ukunxibelelana ngexesha langempela neenombolo ze-serial zemodyuli akunakwenzeka, kufuna iiyure zokusombulula iingxaki ukuze kulandelelwe umgangatho kamva.
Umenzi we-optical module ophambili ubalele ukuba uvavanyo lwe-plug-in ngesandla lukhokelele kwizinga lokuphinda ulungise i-8%. Ukulibaziseka kokulandelela idatha kubangele nokuba abantu abangakhange bamkele idatha, nto leyo ebangele ilahleko ethe ngqo edlula i-10 yezigidi zeeyuan.
Isisombululo Esiphumelelayo: Iingenelo Eziphambili Zesitishi Sovavanyo Lwe-Robot Plug-in se-400G
Yakhelwe ngokweemfuno zeemodyuli ze-optical ze-400G, isikhululo sovavanyo se-robot plug-in sichaza ngokutsha imigangatho yovavanyo ngokuzenzekelayo nangokuchaneka, silungelelanisa ngokugqibeleleyo nezinto eziqhelekileyo ezifana ne-QSFP-DD kunye ne-OSFP:
1. Ulawulo Oluchanekileyo Oluphezulu: Ixhotyiswe ngengalo yerobhothi, ifezekisa impazamo yokubeka iplagi-in ≤0.05mm, ihambelana ngokupheleleyo neemfuno zoomatshini zezihlanganisi ezinoxinano oluphezulu kwiimodyuli ze-400G.
2. Uvavanyo lweMijikelo yoKusebenza kakuhle kakhulu: Ixhasa uqhagamshelo ngaxeshanye lweendawo zovavanyo ezimbini kwindawo yokusebenza nganye, kunye nomjikelo omnye wokufaka iplagi wemizuzwana esi-8 kuphela. Umthamo wemihla ngemihla unyuswa uye kwiiyunithi ezingama-800-1000, okulingana nokusebenza kakuhle kwabasebenzi abali-15-20 abasebenza ngezandla.
3. Idatha yenkqubo epheleleyo I-Closed-loop: Idibanisa ukuskena kwebhakhowudi kunye nokuvavanya unxibelelwano lwenkqubo ukuze irekhode ngokuzenzekelayo ukubalwa kwemijikelo, kunye nama-node angaqhelekanga kwi-plug-in nganye. Idatha ilayishwa kwinkqubo ye-MES ngexesha langempela, iphucula ukusebenza kokulandelela nge-90%
4. Uhlengahlengiso oluguquguqukayo lweemeko ezininzi: Ukubalwa kwemijikelo enokulungiselelwa ngokwezifiso (kunokulungiswa ukusuka kwi-100 ukuya kwi-10,000 amaxesha) kunye nenkxaso yovavanyo lwe-plug-in kwiindawo ezishushu, eziphezulu, neziphantsi (-40-85℃), ukuzivumelanisa nokuqinisekiswa kwe-R&D kunye neemeko zemveliso enkulu.
Ixabiso leMveliso ngobuninzi: Uguquko oluSebenzayo ukusuka kuVavanyo ukuya ekuHanjisweni
Le ndawo yokusebenza yerobhothi iqinisekisiwe kubavelisi abaninzi beemodyuli ze-electro photonics ze-400G, nto leyo enika ixabiso elingaphaya kwesixhobo ngokwaso:
- Umgangatho: Izinga elingalunganga lovavanyo lwe-plug-in lehle ukusuka kwi-8% ukuya ngaphantsi kwe-0.5%, okuqinisekisa ukuba ukuthembeka kweemodyuli eziphumayo kuyahlangabezana nemigangatho ye-IEEE 802.3.
- Umba weendleko: Iindleko zovavanyo ngemodyuli nganye zincitshiswa ngama-40%. Ngokusekelwe kumthamo wonyaka weeyunithi ezingama-500,000, ukonga ngonyaka kwiindleko zabasebenzi kunye nokugcinwa kudlula i-3 yezigidi zeeyuan.
- Umba wokuhanjiswa: Umjikelo wovavanyo uxinzelelwe ukusuka kwiiyure ezingama-24 ukuya kwiiyure ezi-3, nto leyo enyusa isantya sempendulo yeodolo yabathengi ngokuphindwe ka-8.
Kwimarike yokuvelisa i-400G optical module mass ekhuphisana kakhulu, ukuthembeka kwe-plug-in luphawu oluphambili lokhuphiswano lwemveliso. Le ndawo yokusebenza yerobhothi, egxile kuvavanyo lwe-plug-in, kunye neenzuzo zayo eziphambili "zokuchaneka + ukusebenza kakuhle + ubukrelekrele", iye yaba sisixhobo esiphambili sabavelisi sokuphelisa imiqobo yomthamo kunye nokuqinisa imigca yomgangatho.
Ixesha leposi: Oktobha-21-2025