Iimodeli ye-optical isetshenziswa kakhulu ukuguqula isignali kagesi ocingweni (ngokuvamile ibhekisela ekushintsheni noma kudivayisi ye-router) ibe isignali yokubona, bese iyidlulisela nge-fiber optical (ebonakala ekupheleni kokudlulisa kwe-optical module), futhi ingathola i-fiber optical yangaphandle ngesikhathi esifanayo Isignali ye-optical edlulisiwe iguqulwa ibe isignali kagesi (ebonakala ekupheleni kokwamukela kwe-module optical) kanye nokufaka kudivayisi. Ukwehluleka komsebenzi wemojula ye-optical kuhlukaniswe ukwehluleka kokuphela kokudlulisa kanye nokwehluleka kokuphela kokuthola. Izinkinga ezivame kakhulu ukungcoliswa kwe-optical port kanye nokulimala kanye nokulimala kwe-ESD. Okulandelayo, i-JHA izohlaziya ukungcoliswa kwe-optical port kanye nomonakalo kanye nomonakalo we-ESD kuwe:

1. Ukungcoliswa kwe-Optical port kanye nomonakalo

Ukungcola kanye nokulimala kwesixhumi esibonakalayo esibonakalayo kubangela ukulahleka kwesixhumanisi se-optical kwande, okuholela ekuhlulekeni kwesixhumanisi se-optical.Izizathu yilezi:

A. Imbobo yokubona yemojuli ye-optical ivezwa endaweni ezungezile, futhi imbobo yokubona ingcoliswa uthuli olungenayo;

B. Ubuso bokugcina besixhumi se-fiber optical esisetshenzisiwe buye bangcoliswa, futhi imbobo ye-optical module ingcoliswe kabili;

C. Ukusetshenziswa okungalungile kobuso bokuphela kwesixhumi se-optical nge-pigtail, imihuzuko ebusweni bokuphela, njll;

D.Sebenzisa izixhumi ze-fiber optic ezingaphansi;

2.Ukulimala kwe-ESD

I-ESD isifinyezo se-ElectroStatic Discharge, okungukuthi, “ukukhishwa kwe-electrostatic”. Kuyinqubo eshesha kakhulu enesikhathi sokukhuphuka esingaphansi kuka-1 ns (ingxenye yesigidi sesekhondi) noma ngisho namakhulu ama-ps (1 ps = ingxenye yesigidi sesigidi sesekhondi). I-ESD ingakhiqiza ama-pulses kagesi Aqinile amaningana we-Kv/m eziyishumi noma ngaphezulu. Ugesi we-Static uzomunca uthuli, uguqule i-impedance phakathi kwemigqa, futhi uthinte umsebenzi nempilo yomkhiqizo; ukushisa okukhiqizwa inkambu kagesi esheshayo noma amandla e-ESD kuzolimaza ingxenye, futhi kusengasebenza esikhathini esifushane kodwa impilo izothinteka; izocekela phansi ngisho nokufakwa kwe-insulation noma i-conductor yengxenye, ibangele ukuthi Ingxenye ingasebenzi (ibhujiswe ngokuphelele). I-ESD ayinakugwenywa. Ngaphezu kokuthuthukisa ukumelana kwe-ESD kwezingxenye ze-elekthronikhi, kubalulekile ukuzisebenzisa ngendlela efanele.

JHAibigxile ocwaningweni nasekuthuthukisweni, ekukhiqizweni nasekuthengisweni kwe-optical fibre zokuxhumana iminyaka eyi-15. Kuhileleke kakhulu ukushintshwa kwezimboni,Ukushintsha kwe-PoE,i-fiber media converter,ama-transceivers optical,iziguquli zephrothokholi, njll. Sihlinzeka ngemikhiqizo namasevisi angokwezifiso kumakhasimende. Siyakwamukela ukubonisana.