Amamojula we-SFP optical amamojula amancane, ashintshashintshayo ashintshashintshayo ashintshashintshayo.Asetshenziswa kakhulu embonini yezokuxhumana.Kunezinhlobo eziningi zamamojula we-SFP optical, njenge-BIDI-SFP, SFP, CWDM SFP, DWDM SFP, kanye ne-SFP+ optical modules.Ngaphezu kwalokho, ngohlobo olufanayo lwe-XFP, i-X2, ne-XENPAK amamojula optical, i-module ye-SFP optical ayikwazi ukuxhumeka ngokuqondile kuyo kuphela, kodwa futhi inezindleko eziphansi.Lapha sikhuluma kafushane ngeminye imiqondo eyisisekelo ye-SFP optical modules, amathiphu, izindlela zokufaka kanye nentengo yamamojula omkhiqizo ahambisanayo ajwayelekile.
Okokuqala,Uhlolojikelele lwemojuli ye-SFP optical
1.Incazelo
Imojula ye-SFP optical ipakishwe kuphakheji elincane elishintshashintshayo elishisayo.Isivinini samanje esiphezulu yi-10G futhi isixhumi esibonakalayo se-LC siphezulu.Isifinyezo se-SFP sithi Small Form-factor Pluggable, esingaqondwa kalula njengenguqulo ethuthukisiwe ye-GBIC.Imojula ye-SFP ye-optical iwuhhafu wosayizi we-GBIC optical module, futhi ingacushwa ngenani lamachweba angaphezu kokuphindwe kabili kuphaneli efanayo.
2.Ukwakheka
I-SFP optical module iqukethe i-laser, ibhodi lesifunda IC kanye nezingxenye zangaphandle.Izingxenye zangaphandle zifaka indlu, ilungu elivulayo, i-snap, isisekelo, iringi yokudonsa, ipulaki yerabha, kanye ne-PCBA.Umbala weringi yokudonsa ungakusiza ukuthi ubone uhlobo lwepharamitha yemojuli.
3.Ukuthuthukiswa kwamamojula we-SFP optical
Kumojula ye-optical, i-GBIC ne-SFF kancane kancane ithathelwa indawo ngamamojula we-SFP optical ngokuthuthukiswa okusheshayo kwenethiwekhi.Ihamba ibheke ku-miniaturization kanye nokuxhuma okushisayo.Imojula ye-SFP ye-optical izuza njengefa isici sokuxhuma esishisayo se-GBIC futhi idonsa ezinhlelweni ze-SFF miniaturization.Ukusetshenziswa kwesihloko se-LC kukhulisa kakhulu ukuminyana kwechweba lamadivayisi enethiwekhi, kuvumelana nokuthuthukiswa okusheshayo kwenethiwekhi, futhi kuthole isicelo esibanzi kakhulu.Nakuba sekuvele imikhiqizo eminingi ye-high-tech kanye nentsha ye-optical module, amamojula we-SFP optical azoqhubeka ekhona isikhathi eside.Ngemuva kwe-SFP, ukuthuthukiswa kwamamojula optical ikakhulukazi ekuthuthukisweni kwesivinini esiphezulu, futhi manje i-10G, 40G, 100G kanye namanye amamojula optical avele.
Okwesibili, amathiphu we-SFP optical module
Uma imojula isebenza ngendlela engafanele ngesikhathi sokusetshenziswa, izobangela kalula ukuthi imojuli ye-optical ihluleke.Kulokhu, ungakhathazeki, hlola ngokucophelela futhi uhlaziye izizathu ezithile.Ngokuvamile, kunezinhlobo ezimbili eziyinhloko zokwehluleka kwemojula ye-optical, okungukuthi, ukwehluleka kokuphela kokudlulisela kanye nokwehluleka kokuphela kokwamukela.Izizathu ezivame kakhulu yilezi ezilandelayo:
1. Ubuso bokugcina besixhumi se-fiber optic esisetshenzisiwe bungcolile, okubangela ukungcoliswa kwesibili kwe-optical module optical port;
2. I-port optical ye-optical module ibonakala endaweni ezungezile, futhi uthuli lungena futhi lubangele ukungcola;
3. Sebenzisa izixhumi ze-fiber optic ezingaphansi, njll.
Ngakho-ke, qaphela ukuhlanza nokuvikelwa kwe-module optical ngesikhathi sokusetshenziswa okujwayelekile.Ngemuva kokusetshenziswa, kunconywa ukuxhuma ipulaki yothuli.Ngenxa yokuthi oxhumana nabo bemojuli yokubona abahlanzekile, kungenzeka kuthinte ikhwalithi yesiginali, okungabangela izinkinga zomugqa namaphutha amancane.
Okwesithathu, izinyathelo zokuphepha zokufakwa kwe-SFP optical module
1.Phenya imojula ye-SFP ye-optical phezulu naphansi phezulu, jam i-latch ephezulu, bese ucindezela i-SFP optical module nhlangothi zombili.Phusha imojula ye-SFP ku-slot ye-SFP kuze kube yilapho imojula ye-SFP isondelene ne-slot.Imithombo engaphezulu nangaphansi kwemojuli ibamba i-SFP slot)
2.Gqoka ibhande lesihlakala elivimbela i-ESD uma ufaka noma ukhipha imojuli yokubona ye-SFP.
3.Uma i-SFP optical module ingafakwanga ngokuqondile noma ingasuswanga, izingxenye ze-elekthronikhi ku-SFP optical module noma i-SFP slot zingaphulwa nge-electrostatically futhi idivayisi ingase yonakaliswe.
4.Hambisa i-SFP optical module endaweni evundlile ukuze ususe ubudlelwano obuhleliwe phakathi kwentwasahlobo ne-slot ye-SFP.Khipha ngenkani imojula ye-SFP optical bese ulimaza iziqeshana entwasahlobo noma slot.
Amamojula we-Optical nawo athola ukunakwa okwengeziwe embonini yezokuxhumana.Amamojula we-SFP optical yiwo aziwa kakhulu kumojula.Okungenhla kufingqa ulwazi lwamamojula we-SFP optical kusuka ezicini ezimbalwa, futhi uthemba ukuletha usizo lwakho lwangempela.