Umsebenzi wokubuka izibalo zomlayezo: faka "isikhombikubona sombukiso" kumyalo ukuze ubuke amaphakethe angalungile ngaphakathi nangaphandle kwechweba, bese wenza izibalo zokunquma ukukhula kwevolumu, ukuze wahlulele inkinga yephutha.
1) Okokuqala, i-CEC, ifreyimu, namaphakethe wephutha we-throttles avela endaweni yokungena echwebeni, futhi isibalo samaphutha siyaqhubeka nokukhula. Isixazululo: ungasebenzisa amathuluzi ukuhlola ukuthi kukhona yini iphutha ekuxhumaneni kwesixhumanisi. Uma kukhona iphutha, buyisela ikhebula lenethiwekhi noma i-fiber optical; Ungakwazi futhi ukuxhuma kwezinye izimbobo ngokushintsha ikhebula yenethiwekhi noma imojula yefiber optical. Uma iphakheji elingalungile livela futhi ngemva kokuthi imbobo ishintshiwe, ithathwa njengokwehluleka kwembobo yebhodi.
Uma iphakheji engalungile isenzeka ngemva kokushintshela echwebeni elivamile (ichweba elivamile linganqunywa ngokuhlola ngemodyuli enhle), kunethuba elikhulu lokwehluleka kwemishini yokuphela ukuya ekupheleni kanye nesixhumanisi sokudlulisa esiphakathi, ngakho-ke kwanele ukuhlola nokushintsha izinto ezifanele.
2) Hlola ukuthi akhona yini amaphakethe eqile ngasendleleni engenayo yembobo futhi isibalo siyaqhubeka sikhula - buza ukuthi ingabe amaphutha okokufaka anyukile yini ngokukhipha umyalo othi "ukubonisana kombukiso" izikhathi eziningi. Uma kunjalo, kusho ukuthi ukweqisa kunyukile, futhi ibhodi lingase liminyene noma livinjwe.
Hlola ukuthi akhona yini izipho amaphakethe angalungile ohlangothini olungenayo lwembobo futhi isibalo siyaqhubeka sikhula - hlola ukuthi ingabe ukucushwa kwe-jumbo emikhawulweni yomibili kuye kwahambisana yini, njengokuthi ingabe ubude bomlayezo omkhulu obumisiwe wembobo buyahambisana yini, nokuthi ingabe Ubude bomyalezo obuningi obuvumelekile buyahambisana, njll.Ukuhambisana kwamamojula optical
Esigabeni sokulethwa sesifinyezo sokuhlolwa kwemojula ye-optical, ukuhlolwa kokuhambisana kwemojula ye-optical kuwukuqukethwe kokuhlola okuyisisekelo, kodwa futhi inkinga evamile kakhulu. Izizathu zalesi simo zimi kanje:
1) Kunamaphutha kunqubo yokungenisa ikhodi yokuhambisana. Imisebenzi yokuhlola ikhodi yokuhambisana ingabandakanya: inkampani yethu izokwenza ukuhlolwa kokuhambisana ku-shintshangaphambi kokuthi imojula ye-optical ithunyelwe, ukuqinisekisa ukuthi amamojula athunyelwe yinkampani yethu angahambisana no-100%. Sihlinzeka ngokushintsha okuhambisana nemikhiqizo emikhulu yemishini yenethiwekhi, njengeCisco, H3C, Huawei, HP, H3C, Alcatel, Mikrotik, njll.
2) Ikhodi yoqobo yokuhambisana ethuthukisiwe ye-UN ayikwazi ukusebenza ngenxa yokuvuselelwa kwesoftware yedivayisi. Maqondana nalokhu, esigabeni socwaningo nentuthuko, inkampani yethu izokwenza inani elikhulu lokuhlolwa kwesampula ku-software ebuyekeziwe ukuze kuqinisekiswe ukuthi kungenzeka yini isofthiwe ngaphambi kokukhiqizwa ngobuningi, njll.
3) Iphutha lekhodi, eliholela ekuhlulekeni ukubhala nokufunda amakhodi. I-chip ye-EEPROM ingashintshwa ukuze ibuyekeze, ibhale futhi ihlolwe kabusha.
Okungenhla ngezinye zezinyathelo zokuxazulula inkinga yokuhambisana kwamamojula okubona, futhi ayizinto zokuqukethwe eziyisisekelo okufanele zihlolwe ukuze kuqinisekiswe ukuthi wonke amamojula athunyelwe ahambisana kahle.
Ukulahleka kwephakheji kwemikhiqizo kubangelwa izizathu ezilandelayo:
a. Amasekhethi asebenzayo e-elekthronikhi wemojula ye-optical kanye nezinto zokusebenza azifani; Isibonelo, uma imojuli yokubona iyimojuli ye-Gigabit, ifake embobeni yenethiwekhi engu-100m ukuze ihlolwe. Amanye amaswishi awakwazi ukusekela ukuhlolwa kwezinga eliphezulu ukuya phezulu (futhi amanye amamojula awakwazi ukusekela phansi), okuholela ekulahlekeni kwedatha ohlelweni lwamaphakethe e-Ping, nakuba amaphakethe angaba yi-Ping ngempumelelo.
b. I-chip eyinhloko ayifani nedivayisi; Isibonelo, i-chip eyinhloko esetshenziswe kumklamo ofanayo ayikwazi ukufinyelela iphinikhodi ukuze iphinwe, bese umkhiqizo awukwazi ukuPing iphakeji, noma ngisho noma iphasela lingabanjwa ngempumelelo, kwenzeka okungavamile okungalindelekile esigabeni sephakheji le-Ping.
c. Ukuhluleka komugqa ngokomzimba; Isibonelo, enqubweni yokudlulisela, kuyadingeka ukuqinisekisa ukusebenza okuvamile kwezimbobo ze-optical, izimbobo zenethiwekhi, ukushintshwa nezintambo ze-fiber optical, ngaphandle kwalokho amaphakethe e-Ping angakwazi ukubhekwa azolahleka ngenxa yokungajwayelekile kwale ngxenye.
d. Ukwehluleka kwezisetshenziswa; Kuyadingeka ukuthi uqinisekise ukuthi ukuphela kwe-PCshintshakanye nephakheji le-Ping kanye nemishini yetheminali kujwayelekile futhi kungaphakathi kwesango elifanayo.
e. Iphutha lolwazi lomzila; Isibonelo, i-IP ye-I-ONUkuyinto 192.168.1.1, kodwa usebenzisa isofthiwe ping192.168.1.2, awukwazi Ping noma kunjalo.
Isixhumanisi semojuli ye-optical sivinjiwe
Lapho imitha yamandla optical isetshenziselwa ukuhlolwa, uma amandla okukhanya anokukhanya, kodwa isixhumanisi sivinjiwe: cabanga.
I-1) Ubuso bokugcina be-optical port bungcolile futhi bonakele. Ukungcola kanye nokulimala kwesixhumi esibonakalayo kuzokwandisa ukulahlekelwa kwesixhumanisi se-optical, okuholela ekuhlulekeni kokuxhumeka kwesixhumanisi se-optical. Izizathu zalesi simo zimi kanje:
a. Imbobo yokubona yemojuli ye-optical ivezwa endaweni ezungezile. Uma isikhathi sokuchayeka siside kakhulu, uthuli olusemoyeni luzongena lusuka ku-optical port futhi lungcolise umzimba we-ceramic wangaphakathi;
b. Ubuso bokuphela kwesixhumi se-fiber optical esisetshenzisiwe buye bangcoliswa, bese i-port optical ye-optical module ifakwe ku-optical fiber connector, okuholela ekungcoleni kwesibili;
c. Ubuso bokuphela kwesixhumi se-optical esine-pigtail busetshenziswa ngendlela engafanele, buwa busuka endaweni ephakeme, noma ubuso bokuphela kwe-optical buklwejwa ngenxa yokushayisana;
d. Sebenzisa izixhumi zefiber optical eziphansi; Lokhu kuzothinta iphakheji ye-Ping futhi kubangele ukuvuza kokukhanya.
2) Isixhumanisi sivinjiwe ngenxa yokungajwayelekile komugqa wefiber optical. Amaphuzu abalulekile ami kanje:
a: Ukusetshenziswa kwentambo ye-fiber optical enekhwalithi embi kuholela ekulahlekelweni okukhulu ohlelweni lokudlulisela.
b: Umugqa we-fiber optical uyaphuka futhi uyaphuka, okuzokwenza ukukhanya kubaleke emgodini, okuholela ngokuqondile ekulahlekeni kwazo zonke izimpawu.
C: Ukugoba komugqa wefiber optical kukhulu kakhulu. Lapho ukugoba komugqa we-fiber optical kudlula ama-degree angama-30, amandla okukhanya azoncishiswa kakhulu. Ngaphezulu kwama-degree angu-20, isignali inqanyuliwe.
Okungenhla yincazelo yolwazi yezinye izimo ezingavamile zamamojula optical alethwe i-Shenzhen Shenzhen HDV photoelectric Technology Co., Ltd. Imikhiqizo yemojula ekhiqizwe ikhava yenkampani. amamojula we-fiber optical, Amamojula we-Ethernet, amamojula we-fiber optical transceiver, amamojula okufinyelela kwefiber optical, Amamojula we-SSFP optical, futhiImicu ye-Optical SFP, njll. Imikhiqizo yemojula engenhla inganikeza ukwesekwa kwezimo zenethiwekhi ezahlukene. Ithimba le-R&D elichwepheshile neliqinile lingasiza amakhasimende anezinkinga zobuchwepheshe, futhi ithimba lebhizinisi elicabangayo nelichwepheshile lingasiza amakhasimende ukuthi athole amasevisi ekhwalithi ephezulu ngesikhathi sokubonisana kwangaphambilini nomsebenzi wangemuva kokukhiqiza. Siyakwamukela ku Xhumana nathi nganoma yiluphi uhlobo lombuzo.
