Inkinga Yokukhiqiza Okukhulu kwe-400G Ixazululiwe: Isiteshi Sokuhlola I-Robot Plug-in Siqinisa Kanjani Ukulawulwa Kwekhwalithi?
Njengoba amamojula e-optical angu-400G eba "izingxenye ezibalulekile" zokuxhumeka kwesikhungo sedatha, isikali sokukhiqizwa kwe-QSFP-DD nezinye izici zefomu siyaqhubeka nokukhula. Noma kunjalo, ukuhlolwa kokuthembeka kwe-plug-in kuvele "njengenkinga engabonakali" evimbela ukukhululwa (ukukhululwa komthamo). Lawa mamojula asebenzisa ukudluliswa kwesignali ye-PAM4 yeziteshi ezingu-8 ezingama-53.125Gbps kuma-interface kagesi, lapho ukunemba komshini kanye nokuqina kwe-plug-in kwezixhumi kunquma ngqo isikhathi sokuphila komkhiqizo (ngokuvamile kudinga iminyaka engu-5-10). Ukuhlolwa kwe-plug-in okwenziwa ngesandla kwendabuko akusakwazi ukuhlangabezana nezidingo zokukhiqiza okukhulu.
Inkinga Yokukhiqiza Okukhulu: Amaphutha Amathathu Abulalayo Okuhlolwa Kwe-plug-in Ngesandla
Umklamo wokupakisha obanzi kakhulu wamamojula we-optical angu-400G ukhulise kakhulu ubunzima kanye nezidingo zokunemba zokuhlolwa kwe-plug-in. Ngaphansi kwemodi yokusebenza ngesandla yendabuko, izinkinga ezintathu ezibalulekile zikhawulela ngqo ukusebenza kahle kokukhiqiza kanye nokulawulwa kwekhwalithi:
- Ingozi Yokulahlekelwa Ukunemba: I-QSFP-DD isebenzisa izixhumi ezihlanganisiwe ezinezinhlangothi ezimbili. Amandla okuxhuma ngesandla angalingani (anamaphutha avamile e-±5N) abangela kalula ukuguguleka kwephini noma ukuxhumana okungekuhle kwesignali, okuholela esilinganisweni sokuphambuka komphumela wokuhlolwa esingaphezu kuka-15%.
- Inkinga Yokusebenza Kahle: Imodyuli ngayinye idinga imijikelezo engu-500-1000 yokuhlolwa kwe-plug-in. Indawo yokusebenza eyodwa yesandla ingaphatha amayunithi angu-30-50 kuphela ngosuku. Ukuze kuhlangatshezwane nesidingo samandla saminyaka yonke sezigidi zamayunithi, kudingeka abasebenzi abaningi abengeziwe, okuholela ekukhuphukeni kwezindleko zabasebenzi.
- Ingozi Yokungaqhubeki Kwedatha: Ukuqoshwa ngesandla kwemijikelezo ye-plug-in, izimo ezingavamile, kanye neminye idatha kuthambekele ekushiyeni kanye namaphutha. Ngaphezu kwalokho, ukuhlanganiswa kwesikhathi sangempela nezinombolo ze-module serial akunakwenzeka, kudinga amahora okuxazulula izinkinga ukuze kulandelwe ikhwalithi kamuva.
Umkhiqizi we-optical module ohamba phambili ulinganisele ukuthi ukuhlolwa kwe-plug-in ngesandla kuholele esilinganisweni sokulungiswa kabusha esingu-8%. Ukulandelela idatha okulibazisekile kwaze kwabangela ngisho nokungatholakali kwamakhasimende, okwaholela ekulahlekelweni okuqondile okungaphezu kwezigidi eziyi-10 zama-yuan.
Isixazululo Esiphumelelayo: Izinzuzo Eziyinhloko Zesiteshi Sokuhlola I-400G Robot Plug-in
Yakhelwe ngokwezifiso amamojula we-optical angu-400G, isiteshi sokuhlola i-robot plug-in sichaza kabusha amazinga okuhlola ngokuzenzakalelayo nangokunemba, sivumelana ngokuphelele nezici zefomu ezivamile njenge-QSFP-DD kanye ne-OSFP:
1. Ukulawula Okunembile Okuphezulu: Ifakwe ingalo yerobhothi, ifinyelela iphutha lokubeka i-plug-in ≤0.05mm, ifanelana ngokugcwele nezidingo zemishini zezixhumi ezinobukhulu obuphezulu zamamojula angu-400G.
2. Ukuhlolwa Komjikelezo Wokusebenza Kahle Kakhulu: Kusekela ukuxhumana ngasikhathi sinye kwezikhala zokuhlola ezimbili endaweni yokusebenza ngayinye, ngomjikelezo owodwa wokuxhuma wemizuzwana eyi-8 kuphela. Umthamo wansuku zonke ukhushulwa ube amayunithi angu-800-1000, okulingana nokusebenza kahle kwabasebenzi abangu-15-20 abasebenza ngezandla.
3. Idatha Esebenza Ngokugcwele I-Cross-loop: Ihlanganisa ukuskena kwebhakhodi kanye nokuxhumana kohlelo lokuhlola ukuze kuqoshwe ngokuzenzakalelayo ukubalwa kwemijikelezo, kanye nama-node angajwayelekile e-plug-in ngayinye. Idatha ilayishwa ohlelweni lwe-MES ngesikhathi sangempela, okuthuthukisa ukusebenza kahle kokulandelela ngo-90%
4. Ukuguquguquka Okuguquguqukayo Kwezimo Eziningi: Ukubalwa kwemijikelezo okungenziwa ngezifiso (okungashintshwa kusukela ezikhathini eziyi-100 kuya kweziyi-10,000) kanye nokusekelwa kokuhlolwa kwe-plug-in ezindaweni ezishisayo, eziphakeme, neziphansi (-40-85℃), okuvumelana nezimo zokuqinisekiswa kwe-R&D kanye nokukhiqiza ngobuningi.
Inani Lokukhiqiza Ngokukhulu: Uguquko Lokusebenza Kahle Kusukela Ekuhlolweni Kuya Ekulethweni
Le ndawo yokusebenza yamarobhothi iqinisekiswe kubakhiqizi abaningi be-electro photonics module ye-400G, okuletha inani elingaphezu kwemishini uqobo:
- Isici Sekhwalithi: Izinga elingalungile lokuhlolwa kwe-plug-in lehle lisuka ku-8% laya ngaphansi kuka-0.5%, okuqinisekisa ukuthi ukuthembeka kwamamojula aphumayo kuyahlangabezana nezindinganiso ze-IEEE 802.3.
- Isici Sezindleko: Izindleko zokuhlola ngemodyuli ngayinye zincishiswa ngo-40%. Ngokusekelwe kumthamo waminyaka yonke wamayunithi angu-500,000, ukonga kwaminyaka yonke ezindlekweni zabasebenzi nezokulungisa kudlula ama-yuan ayizigidi ezintathu.
- Isici Sokulethwa: Umjikelezo wokuhlola ucindezelwa kusukela emahoreni angama-24 kuya emahoreni ama-3, okwandisa isivinini sokuphendula kwe-oda lamakhasimende izikhathi eziyi-8.
Emakethe yokukhiqiza ngobuningi be-400G optical module encintisana kakhulu, ukuthembeka kwe-plug-in kuyinkomba ebalulekile yokuncintisana komkhiqizo. Le ndawo yokusebenza yerobhothi, egxile ekuhlolweni kwe-plug-in, enezinzuzo zayo eziyinhloko "zokunemba + ukusebenza kahle + ubuhlakani", isibe yithuluzi elibalulekile labakhiqizi lokuqeda izithiyo zomthamo nokuqinisa imigqa yekhwalithi.
Isikhathi sokuthunyelwe: Okthoba-21-2025