Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Ulimi
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Intambo ye-fiber loopback, eyaziwa nangokuthi ipulaki yokuhlola i-loopback, intambo ye-fiber optic ehambisa isignali emuva emthonjeni wayo. Lokhu kulungiselelwa kwe-loopback kunika amandla onjiniyela benethiwekhi ukuthi bahlole ukuthi ingabe isistimu yokudlulisa iyasebenza njengoba kuhlosiwe. Empeleni, iyithuluzi eliklanyelwe ukuqinisekisa, ukuxilonga, noma ukuhlukanisa izinkinga kumanethiwekhi e-fiber optic.
Lawa makhebuli ngokuvamile afika nesixhumi ekugcineni ngakunye noma njengepulaki elineluphu eyakhelwe ngaphakathi. Izinhlobo zezixhumi ezijwayelekile zifaka i-SC, LC, MTP/MPO, nezixhumi ze-ST, eziqinisekisa ukuhambisana nezinhlelo ezihlukahlukene ze-fiber optic.
Kungani Izintambo Ze-Fiber Loopback Zibalulekile?
Izintambo ze-Fiber loopback zisebenza indima ebalulekile ekugcineni ubuqotho bamanethiwekhi e-fiber optic. Nakhu ukuthi kungani bengamathuluzi abalulekile ochwepheshe be-IT nabaphathi benethiwekhi:
Ukuhlola Okwenziwe Lula kanye Nokuxilonga
Ngekhebula le-fiber loopback, ungaqinisekisa ngokushesha ukuthi izimbobo zokufaka/zokukhiphayo, izamukeli zenethiwekhi, nezidluliseli zisebenza kahle yini. Le nqubo inciphisa isikhathi esidingekayo sokuxazulula inkinga futhi iqinisekisa ukuxazululwa okusheshayo kwezinkinga zenethiwekhi.
Izindleko Nesikhathi Ngempumelelo
Amanethiwekhi e-Fiber optic, nazo zonke izinzuzo zawo, eza nezinto eziyinkimbinkimbi nezibucayi. Esikhundleni sokwenza ukuxilonga okuthatha isikhathi ukuya ekupheleni, onjiniyela banganciphisa amaphutha baye embobeni ethile noma idivayisi besebenzisa ikhebula le-loopback, ukonga isikhathi nokunciphisa isikhathi sokuphumula.
Isikhathi sokuphumula senethiwekhi esincishisiwe
Ukulungiswa okusebenzayo kuwuphawu lwethimba le-IT elisebenza kahle. Izintambo ze-Fiber loopback zivumela ochwepheshe ukuthi bahlole futhi baqinisekise amadivayisi ngesikhathi sokufakwa noma ukunakekelwa okujwayelekile ngaphandle kokubangela ukuphazamiseka kunethiwekhi ebanzi.
Ukuguquguquka
Kusukela kwezokuxhumana kuya ezikhungweni zedatha, ngisho nokudlulela kumasistimu ezishintshayo zezimboni, izintambo ze-fiber loopback zisekela izimo ezihlukahlukene zokusetshenziswa nomaphi lapho kuhileleke uxhumano lwe-fiber optic olunesivinini esikhulu.
Izinhlobo ze-Fiber Loopback kanye nokucushwa
Ngokuvamile, i-fiber optic loopbacks izintambo ze-fiber optic ezilula ezinqanyulwe ngezixhumi ezimbili ekugcineni ngakunye, zakha iluphu. Izindlu ezimnyama zisetshenziselwa ukuvikela ikhebula le-optical, okwenza umklamo uhlangane futhi uqine kakhulu ukuwusebenzisa. Kuye ngohlobo lwefayibha esetshenzisiwe, kukhona ama-loopback wemodi eyodwa kanye nama-loopback we-multimode atholakala ngezinhlobo ezihlukene zokupholisha. Ngokohlobo lwesixhumi esibonakalayo se-loopback, izintambo ze-fiber optic loopback zingahlukaniswa zibe yi-MTP/MPO, LC, SC, FC, ST & E2000, njll. Lapho kuhlolwa amamojula we-fiber optic transceiver, i-LC, SC, kanye nezintambo ze-loopback ze-MTP/MPO zivame ukusetshenziswa.
(1) LC, SC Fiber Optic Loopback
I-LC ne-SC Fiber Optic Loopbacks zisebenzisa izintambo ezilula nezixhumi ezivamile, futhi ukuqonda ukucushwa kwazo akunzima. I-fiber optic loopback iqukethe izixhumi ezimbili ze-fiber optic ezixhuma kokuphumayo nezimbobo zokokufaka zedivayisi. Idizayini yokusunduza ukuze ifakwe kalula futhi ikhiphe ukuze kuhlolwe i-10G noma i-40G noma i-100G yama-transceivers esibonakalayo. Idizayinelwe ngokukhethekile ukuxazulula inkinga yamanodi amaphutha enethiwekhi.
Thatha ikhebula le-LC Fiber Optic Loopback njengesibonelo, ingenye yezintambo ezidume kakhulu. Isekela ukuhlolwa kwama-transceivers anezixhumanisi ze-LC. Ifaka ukulahleka kokufakwa okuphansi, ukukhanya okuphansi kwemuva, nokuqondanisa okunembe okuphezulu ukuze kuhambisane nezixhumi zesitayela se-RJ-45.
(2) I-MPO Fiber Optic Loopback
I-MPO Fiber Optic Loopback, ibeke zombili iziphetho zefiber optical kusixhumi se-MPO, ukuze indlela yokubona ibe kusixhumi esifanayo, ngaphandle kokushintsha isignali noma ukuphinda isignali ibuyele kuyo. Isetshenziswa kakhulu ukuhlola amadivaysi okubona ahambisanayo, angahlinzeka ngesixazululo esisebenzayo sokuhlola ikhono lokudlulisa nokuthola ukuzwela kwemishini yenethiwekhi. Ikakhulukazi ekuxhumaneni kwenethiwekhi ye-40 / 100G, izenzakalo ezihlukahlukene ezingase zibe khona zingatholakala ngokusebenzisa isignali yokubuyisela, ukuze kuzuzwe ukuhlolwa okuphumelelayo nokuhlolwa kwezingxenye ezilodwa noma ukuxhumana kunethiwekhi ye-fiber optical kanye nenethiwekhi. Njengoba inani lemicu ekusetshenzisweni okuhlukene lingafani ngaso sonke isikhathi, ukucupha kwayo kuyahlukahluka.
8 I-Core MTP/MPO Fiber Loopback Configuration
Ku-loopback ye-8-fiber MTP/MPO, amafayibha ayisishiyagalombili ahlelwa nhlangothi zombili zesixhumi, futhi iziteshi ze-polarity ze-8-fiber loopback ziqondanisiwe, okushiya iziteshi ezine ezimaphakathi zingenalutho. I-fiber optical yamukela ukwakheka okuqondile kwe-1-12, 2-11, 5-8, 6-7. Ukuhlelwa kwesiteshi se-polarity kuboniswe esithombeni esingezansi.
12 I-Core MTP/MPO Fiber Loopback Configuration
Umehluko kuphela phakathi kwe-12-core MTP/MPO loopback kanye ne-8-core MTP/MPO loopback ukuthi iziteshi ezine ezimaphakathi azinalutho. Ukuqondanisa kwayo kungu-1-12, 2-11, 3-10, 4-9, 5-8, 6-7.
24 I-Core MTP/MPO Fiber Loopback Configuration
I-loopback ye-MTP engu-24-fiber nayo yamukela uhlobo 1 polarity. 24 Fiber Loopback Polarity Channel Ukuqondanisa:
Kufanele Usebenzise Nini Amakhebula E-Fiber Loopback?
Ukuqinisekisa Ukufakwa: Qinisekisa ukuthi izimbobo zokubuka ezintsha namadivayisi afakwe ngendlela efanele.
Ukunakekela Umjikelezo: Hlola ngezikhathi ezithile ukuthi amadivayisi asebenza ngokungenasici.
Amaphutha Okuxazulula Izinkinga: Hlukanisa ngokushesha amaphutha kumadivayisi athile noma ezindaweni zenethiwekhi.
Ulisebenzisa Kanjani Ikhebula Le-Fiber Loopback?
Khetha Ikhebuli Efanelekile: Khetha eyodwa ehambisana nohlobo lwesixhumi sesistimu yakho nemodi (imodi eyodwa noma i-multimode).
Faka Ikhebuli Embotsheni: Xhuma ikhebula le-fiber loopback kudivayisi noma imbobo ofuna ukuyihlola.
Qalisa Amathuluzi Okuxilonga: Sebenzisa isofthiwe noma ezinye izinto zokuxilonga ukuze uthumele amasignali nokuhlaziya izimpendulo.
Humusha Imiphumela: Qhathanisa umphumela olindelekile nemiphumela yangempela ukuze uhlonze noma yikuphi ukungahambi kahle.
Izintambo ze-Fiber Loopback ku-Real-Life Scenario
Izikhungo Zedatha
Izintambo ze-Fiber loopback zidlala indima ebalulekile ekuqinisekiseni ukusebenza okungenazihibe kwamanethiwekhi omkhawulokudonsa ophezulu ngaphakathi kwezikhungo zedatha. Ukuhlola okuvamile kusiza ukunciphisa ukubambezeleka futhi kuvimbele ukuphumula ezindaweni ezibucayi.
Ezokuxhumana
Amasistimu e-Telecom adinga ukusebenza okungaguquki, ikakhulukazi kumasevisi ezwi nawevidiyo. Onjiniyela benethiwekhi basebenzisa ama-fiber loopbacks ukuze baqinisekise ukuxhumeka okuqinile kwe-fiber optic kanye namabhodlela wokusebenza kwekheli.
I-Industrial Automation
Njengoba izimboni ziqhubekela kumasistimu axhumene nge-IoT kanye ne-automation, ukuqinisekisa ubuqotho besignali kwezokuxhumana okusekelwe ku-fiber kubalulekile. Izintambo ze-Fiber loopback zisiza onjiniyela bahlole futhi baqinisekise lawa masistimu.
