Ngokwembono yabantu abaninzi, yintoni i-optical module? Abanye abantu baphendule bathi: ayiqulunqwanga ngesixhobo se-optoelectronic, ibhodi ye-PCB kunye ne-housing, kodwa yintoni enye eyenzayo?
Enyanisweni, ukuba ngokuchanekileyo, imodyuli ye-optical yenziwe ngamacandelo amathathu: izixhobo ze-optoelectronic (i-TOSA, i-ROSA, i-BOSA), i-optical interface (indlu) kunye nebhodi ye-PCB. Okwesibini, umsebenzi wayo kukuguqula isignali yombane ibe sisignali ye-optical ukusuka kwisiphelo sokudlulisa. Emva kokudlulisa ngefayibha ye-optical, isiphelo sokwamkela siguqula isignali ye-optical ibe sisignali yombane, eyinxalenye ye-elektroniki yokuguqula i-photoelectric.
Kodwa mhlawumbi ubungalindelanga ukuba uluhlu lwezicelo zeemodyuli zefayibha ye-optical lubanzi kangaka. Namhlanje, i-ETU-LINK iza kuthetha nawe malunga noluhlu kunye nezixhobo ezisetyenziswa kuzo iimodyuli zefayibha ye-optical.
Okokuqala, iimodyuli zefayibha ye-optical zisetyenziswa kakhulu kwezi zixhobo zilandelayo:
1. I-transceiver yefayibha yokukhanya
Le transceiver yefayibha ye-optical isebenzisa iimodyuli ze-optical ze-1*9 kunye ne-SFP, ezisetyenziswa kakhulu kwi-intranet zeenkampani, kwiikhefi ze-intanethi, kwiihotele ze-IP, kwiindawo zokuhlala nakwezinye iindawo, kwaye uluhlu lwezicelo lubanzi kakhulu. Kwangaxeshanye, inkampani yethu ayithengisi kuphela iimodyuli ze-optical, iintambo, ii-jumpers kunye nezinye iimveliso, kodwa ikwalungiselela ezinye iimveliso ezincedisayo, ezinje ngee-transceivers, ii-pigtails, ii-adapters njalo njalo.
2. Tshintsha
I-Switch (ngesiNgesi: I-Switch, ethetha “iswitch”) sisixhobo senethiwekhi esisetyenziselwa ukudlulisela isignali yombane, sisebenzisa ikakhulu amazibuko ombane, ii-1*9, ii-SFP, ii-SFP+, ii-XFP optical modules, njl.njl.
Ingabonelela ngendlela ekhethekileyo yesignali yombane kuzo naziphi na ii-node ezimbini zenethiwekhi eziqhagamshelwe kwiswitshi. Phakathi kwazo, iiswitshi eziqhelekileyo ziiswitshi ze-Ethernet, zilandelwa ziiswitshi zelizwi zefowuni, iiswitshi zefayibha ye-optical, njl.njl., kwaye sineswitshi zophawu ezingaphezu kwama-50. Iimodyuli ze-optical ziya kuvavanywa ukuba ziyahambelana na nezixhobo zokwenyani ngaphambi kokuba ziphume kwifektri, ngoko ke umgangatho uphezulu. Ungaqiniseka.
3. Ikhadi lenethiwekhi yefayibha yokukhanya
Ikhadi lenethiwekhi ye-Fiber optic yi-adapter ye-Ethernet ye-fiber optic, ngoko ke ibizwa ngokuba yikhadi lenethiwekhi ye-fiber optic, ikakhulu isebenzisa i-1 * 9 optical module, i-SFP optical module, i-SFP + optical module, njl.
Ngokwesantya sokudluliselwa, inokwahlulwahlulwa ibe yi-100Mbps, i-1Gbps, i-10Gbps, ngokwemotherboard socket uhlobo inokwahlulwa ibe yi-PCI, i-PCI-X, i-PCI-E (x1/x4/x8/x16), njl., ngokwesimbo sonxibelelwano inokwahlulwa ibe yi-LC, i-SC, i-FC, i-ST, njl.
4. Umatshini webhola okhawulezayo wefayibha ye-optical
I-fiber optic high-speed dome isebenzisa ikakhulu iimodyuli ze-SFP optical, kwaye i-high-speed dome, ngamagama alula, yikhamera ekrelekrele engaphambili. Yeyona khamera iphambili esebenza kakhulu neyinkimbinkimbi kwinkqubo yokubeka iliso. I-fiber optic high-speed dome ikwi-high-speed dome. Imodyuli yeseva yevidiyo yenethiwekhi edibeneyo okanye imodyuli ye-transceiver ye-optical.
5. Isikhululo sesiseko
Isikhululo sesiseko sisebenzisa kakhulu iimodyuli ze-optical ze-SFP, SFP+, XFP, SFP28. Kwinkqubo yonxibelelwano oluphathwayo, inxalenye esisigxina kunye nenxalenye engenazingcingo ziqhagamshelwe, kwaye izixhobo ziqhagamshelwe kwisikhululo esiphathwayo ngothumelo olungenazingcingo emoyeni. Ngokuhambela phambili kokwakhiwa kwezikhululo zesiseko ze-5G, imodyuli ye-optical Ishishini likwangene kwixesha lemfuno yemveliso.
6. I-router yefayibha yokukhanya
Iirouter zefayibha ye-optical ngokubanzi zisebenzisa iimodyuli ze-SFP optical. Umahluko phakathi kwayo kunye neerouter eziqhelekileyo kukuba i-transmission medium yahlukile. I-network port yeerouter eziqhelekileyo isebenzisa i-twisted pair njenge-transmission medium, kwaye intambo yenethiwekhi eyikhuphayo yisignali yombane; ngelixa i-network port ye-optical fiber router Isebenzisa i-optical fiber, enokusetyenziselwa ukuhlalutya isignali ye-optical kwi-home fiber.
Okwesibini, kukho usetyenziso oluninzi lweemodyuli zefayibha ye-optical, ezinje:
1.Inkqubo kaloliwe. Kwinethiwekhi yenkqubo yonxibelelwano yenkqubo kaloliwe, ukusetyenziswa kwetekhnoloji yonxibelelwano lwefayibha ye-optical kuhlala kudlala indima ebalulekileyo. Ayinakuphucula kuphela ukusebenza kakuhle konxibelelwano lwefayibha ye-optical eqhelekileyo, kodwa ikwanokuphucula ukusebenza kakuhle kokusetyenziswa kolwazi kwinethiwekhi yonxibelelwano lwesitimela ngenxa yeenzuzo zayo ezilungileyo zokuzinza kokudluliselwa kwedatha.
2.Ukubeka iliso kwiindlela zemijelo. Njengoko inkqubo yokufudukela kwabantu ezidolophini iqhubeka ikhawuleza, uhambo lwabantu basezidolophini luxhomekeke ngakumbi kwisitimela esingaphantsi komhlaba. Kubalulekile ukuqinisekisa ukhuseleko lwesitimela esingaphantsi komhlaba. Ukusetyenziswa kwefayibha ye-optical ejonga ubushushu kwiindlela ezingaphantsi komhlaba kunokudlala indima kwisilumkiso somlilo.
Ukongeza, ububanzi bokusetyenziswa kweemodyuli ze-optical busekwiinkqubo zothutho ezikrelekrele, ukwenziwa kwezinto ngokuzenzekelayo, ababoneleli ngezisombululo zenethiwekhi ye-ISP kunye neenethiwekhi zeemoto. Ayizozodwa iifayibha ze-optical ezinokusetyenziselwa ukuhanjiswa konxibelelwano, kodwa iimodyuli ze-optical zikwagcina indawo kunye neendleko, kwaye ziluncedo kwaye zikhawuleza.
Kwangaxeshanye, njengentsika ephambili yokutshintshiselana ngolwazi lwanamhlanje, ukucubungula kunye nokudlulisela ulwazi, inethiwekhi yonxibelelwano lwe-optical ibisoloko iphuhlisa ukuya kwi-frequency ephezulu kakhulu, isantya esiphezulu kakhulu kunye nomthamo omkhulu kakhulu. Okukhona izinga lokudlulisela liphezulu, kokukhona umthamo uphezulu, kunye neendleko zokudlulisela ulwazi ngalunye ziya zincipha. Ukuze kuhlangatyezwane neemfuno zezixhobo zonxibelelwano zanamhlanje, iimodyuli ze-optical fiber nazo ziyaphuhliswa zibe ziiphakheji ezincinci ezidityanisiweyo kakhulu. Iindleko eziphantsi, ukusetyenziswa kwamandla okuphantsi, isantya esiphezulu, umgama omde, kunye nokufakelwa kwe-hot nazo ziindlela zophuhliso lwayo.
Ixesha lokuthumela: Septemba-27-2021