Insinga ya fiber optique yo mu buryo bumwenainsinga ya fiber optique ifite uburyo bwinshiIfite intego zitandukanye, bigatuma zidahuza gukoreshwa mu buryo bushobora guhindurwa. Itandukaniro nk'ingano y'ibanze, isoko y'urumuri, n'urwego rwo kohereza bigira ingaruka ku mikorere yabyo. Urugero, insinga za fiber optique zo mu buryo bwinshi zikoresha LED cyangwa laser, mu gihe insinga ya fiber optique yo mu buryo bumwe ikoresha laser gusa, bigatuma ibimenyetso byoherezwa neza mu ntera ndende mu bikorwa nkainsinga ya fiber optique ya telefoninaInsinga ya fiber optique ya FTTH. Gukoresha nabi bishobora gutuma ibimenyetso byangirika, kudahuzagurika kw'imiyoboro y'itumanaho, ndetse n'ibiciro byiyongera. Kugira ngo imikorere ibe myiza mu bidukikije nkainsinga ya fiber optique yo mu kigo cy'amakuruporogaramu, guhitamo insinga ya fiber optique ikwiye ni ngombwa.
Ibintu by'ingenzi byakunzwe
- Insinga zo mu bwoko bumwe n'izikoresha uburyo bwinshi zirakoreshwa kuriimirimo itandukanyeNtushobora kubihinduranya. Hitamo ikwiriye ibyo ukeneye.
- Insinga zo mu buryo bumwe zikora neza kuriintera ndenden'umuvuduko mwinshi w'amakuru. Ni byiza cyane ku bigo by'itumanaho n'amakuru.
- Insinga za "multi-mode" zihenda cyane mu ntangiriro ariko zishobora guhenda cyane nyuma. Ibi biterwa nuko zikora mu ntera ngufi kandi zifite umuvuduko muto w'amakuru.
Itandukaniro rya tekiniki hagati y'insinga za Multi-Mode na Single-Mode
Ingano y'ibanze n'inkomoko y'urumuri
Umurambararo w'ibanze ni itandukaniro ry'ibanze hagatiinsinga z'uburyo bwinshi n'iz'uburyo bumweInsinga z’uburyo bwinshi ubusanzwe zigira umurambararo munini w’imbere, kuva kuri 50µm kugeza kuri 62.5µm, bitewe n’ubwoko (urugero, OM1, OM2, OM3, cyangwa OM4). Ibinyuranye n’ibyo, insinga z’uburyo bumwe zifite umurambararo muto cyane w’imbere wa metero 9µm. Iri tandukaniro rigira ingaruka zitaziguye ku bwoko bw’urumuri rukoreshwa. Insinga z’uburyo bwinshi zikoresha LED cyangwa diode za laser, mu gihe insinga z’uburyo bumwe zikoresha laser gusa kugira ngo ziherekeze urumuri neza kandi rwitondewe.
| Ubwoko bw'insinga | Ingano y'ibanze (micron) | Ubwoko bw'Isoko ry'Umucyo |
|---|---|---|
| Uburyo bwinshi (OM1) | 62.5 | LED |
| Uburyo bwinshi (OM2) | 50 | LED |
| Uburyo bwinshi (OM3) | 50 | Diode ya Laser |
| Uburyo bwinshi (OM4) | 50 | Diode ya Laser |
| Uburyo bumwe (OS2) | 8–10 | Laser |
Igice gito cy'ibanze cyainsinga ya fiber optique yo mu buryo bumwebigabanya uburyo bwo gukwirakwiza ibintu mu buryo bwa modal, bigatuma biba byiza cyane mu gukoresha intera ndende.
Intera yo kohereza ubutumwa n'ubugari bw'umuyoboro
Insinga zo mu bwoko bumwe zirarusha izindi mu kohereza amakuru kure no mu bushobozi bwa bandwidth. Zishobora kohereza amakuru mu ntera igera kuri kilometero 200 hamwe n'umurambararo utagira umupaka. Insinga zo mu bwoko bwinshi, ku rundi ruhande, zigarukira ku ntera ngufi, akenshi hagati ya metero 300 na 550, bitewe n'ubwoko bwa wire. Urugero, insinga zo mu bwoko bwinshi za OM4 zishyigikira umuvuduko wa 100Gbps ku ntera ntarengwa ya metero 550.
| Ubwoko bw'insinga | Intera ntarengwa | Ubugari bw'umuyoboro |
|---|---|---|
| Uburyo Bumwe | Ibilometero 200 | 100.000 GHz |
| Uburyo bwinshi (OM4) | Metero 550 | GHz 1 |
Ibi bituma insinga ya fiber optique ifite uburyo bumwe iba amahitamo meza kuri porogaramu zisaba kohereza amakuru yihuta cyane mu ntera ndende.
Ubwiza bw'ikimenyetso n'igabanuka ry'ibiciro
Ubwiza bw'amajwi n'uburyo bwo kugabanya umuvuduko w'amajwi nabyo biratandukanye cyane hagati y'ubwo bwoko bubiri bw'insinga. Insinga z'uburyo bumwe zigumana ubudahangarwa bwiza bw'amajwi mu ntera ndende bitewe n'uko zigabanuka mu buryo bwo gukwirakwiza amajwi. Insinga z'uburyo bwinshi, zifite ingano nini y'ibanze, zigira uburyo bwo gukwirakwiza amajwi mu buryo ...
| Ubwoko bwa Fibre | Ingano y'ibanze (micron) | Intera Ikora (metero) | Umuvuduko wo kohereza (Gbps) | Ingaruka zo Gukwirakwiza mu buryo bw'impinduka |
|---|---|---|---|---|
| Uburyo bumwe | Kuva kuri 8 kugeza kuri 10 | > 40.000 | > 100 | Hasi |
| Uburyo bwinshi | Kuva kuri 50 kugeza kuri 62.5 | 300 – 2,000 | 10 | Hejuru |
Ku bidukikije bisaba ubuziranenge bw'amajwi buhoraho kandi bwizewe, insinga ya fiber optique ifite uburyo bumwe itanga inyungu igaragara.
Ibintu Bifatika Bigomba Kwitabwaho mu Guhitamo Insinga Ikwiye
Itandukaniro ry'Ibiciro Hagati y'Insinga z'Uburyo Bunini n'Insinga z'Uburyo Bumwe
Ikiguzi bigira uruhare runini mu guhitamo hagati y’insinga za mode nyinshi n’iz’uburyo bumwe. Insinga za mode nyinshi muri rusange zihendutse cyane mbere y’igihe bitewe n’uburyo bworoshye bwo kuzikora no gukoresha transceivers zihendutse. Ibi bituma ziba amahitamo akunzwe cyane ku bikorwa byo mu ntera ngufi, nko mu bigo by’amakuru cyangwa imiyoboro ya kaminuza. Ariko, insinga ya fiber optique ya mode imwe, nubwo mu ntangiriro ihenze cyane, itanga umusaruro mu gihe kirekire. Ubushobozi bwayo bwo gushyigikira bandwidth nini n’intera ndende bigabanya gukenera kuvugurura kenshi cyangwa ishoramari ryinshi ry’ibikorwa remezo. Imiryango ishyira imbere ubushobozi bwo kwaguka no kugenzura ejo hazaza akenshi isanga ikiguzi kinini cy’insinga za mode imwe gikwiye.
Imikoreshereze ya Single Mode Fiber Optic Cables na Multi-Mode Cables
Imikoreshereze y'izi nsinga iratandukanye bitewe n'ubushobozi bwazo mu bya tekiniki. Insinga za fiber optique zo mu buryo bumwe ni nziza mu itumanaho rya kure, nko mu itumanaho rya telefoni no mu bigo by'itumanaho byihuta cyane. Zigumana ubuziranenge bw'amajwi mu ntera ya kilometero 200, bigatuma zikoreshwa mu miyoboro y'umugongo no mu gukoresha bandwidth nyinshi. Ku rundi ruhande,insinga z'uburyo bwinshi, cyane cyane ubwoko bwa OM3 na OM4, zikoreshwa neza mu ntera ngufi. Zikunze gukoreshwa mu miyoboro y’abantu ku giti cyabo no mu bigo by’amakuru, zifasha umuvuduko w’amakuru kugeza kuri 10Gbps mu ntera iringaniye. Ubunini bwazo butuma amakuru yoherezwa neza ahantu hataba hakenewe imikorere y’intera ndende.
Guhuza ibikorwa remezo biriho by'imiyoboro
Guhuza ibikorwa remezo bihari ni ikindi kintu cy'ingenzi. Insinga z'uburyo bwinshi zikunze gukoreshwa muri sisitemu za kera aho bikenewe kuvugurura ku giciro gito. Guhuza kwazo na transceivers zishaje n'ibikoresho bituma ziba amahitamo meza yo kubungabunga imiyoboro isanzwe. Insinga za fiber optique zo mu buryo bumwe, ariko, zikwiriye imiyoboro igezweho kandi ifite imikorere myiza. Ubushobozi bwayo bwo guhuza na transceivers zigezweho no gushyigikira igipimo cyo hejuru cy'amakuru butuma habaho imikorere myiza mu buryo bugezweho. Mu gihe cyo kuvugurura cyangwa guhinduranya, ibigo bigomba gusuzuma ibikorwa remezo byabo ubu kugira ngo bimenye ubwoko bw'insinga bujyanye n'intego z'imikorere yabo.
Guhindura cyangwa Kuvugurura hagati ya Multi-Mode na Single-Mode
Gukoresha Transceivers kugira ngo bihuze
Transceivers zigira uruhare runini mu kuziba icyuho kiri hagati y’insinga za multi-mode na single-mode. Izi mashini zihindura ibimenyetso kugira ngo zemeze ko zihuye neza hagati y’ubwoko butandukanye bwa fibre, bigatuma habaho itumanaho ritagorana mu miyoboro ya hybrid. Urugero, transceivers nka SFP, SFP+, na QSFP28 zitanga uburyo butandukanye bwo kohereza amakuru, kuva kuri 1 Gbps kugeza kuri 100 Gbps, bigatuma zikoreshwa neza nka LAN, centers de data, na computing ifite imikorere myiza.
| Ubwoko bwa Transceiver | Igipimo cyo kohereza amakuru | Porogaramu zisanzwe |
|---|---|---|
| SFP | 1 Gbps | LAN, imiyoboro y'ububiko |
| SFP+ | 10 Gbps | Ibigo by'amakuru, imirima ya seriveri, SAN |
| SFP28 | Kugeza kuri 28 Gbps | Kubara mu bicu, gukoresha virtualization |
| QSFP28 | Kugeza kuri 100 Gbps | Ikoranabuhanga ryo mu rwego rwo hejuru, ibigo by'amakuru |
Mu guhitamo icyuma gitanga amakuru gikwiye, ibigo bishobora kongera imikorere y'umuyoboro mu gihe bikomeza guhuza ubwoko bw'insinga.
Ibintu Bishoboka Guteza Imbere Ibikoresho
Kuvugurura ukoresheje uburyo bwinshiKu bijyanye n'insinga zo mu bwoko bumwe akenshi biterwa no kuba hakenewe umuyoboro munini w'itumanaho n'intera ndende yo kohereza ubutumwa. Ariko, iyi mpinduka itera imbogamizi, harimo imbogamizi za tekiniki n'ingaruka z'imari. Imirimo y'ubwubatsi, nko gushyiraho imiyoboro mishya, ishobora gusabwa, ibyo bikaba byongera ikiguzi rusange. Byongeye kandi, connectors na patch panels bigomba kwitabwaho mu gihe cyo kuvugurura.
| Igice | Insinga z'uburyo bwinshi | Uburyo Bumwe (AROONA) | Kuzigama kwa CO2 |
|---|---|---|---|
| Igiteranyo cya CO2-eq ku musaruro | Toni 15 | ibiro 70 | Toni 15 |
| Ingendo zingana (Paris-New York) | Ingendo 15 zo gusubirayo | Ingendo zo gusubirayo 0.1 | Ingendo 15 zo gusubirayo |
| Intera isanzwe mu modoka | Ibilometero 95,000 | 750 km | Ibilometero 95,000 |
Nubwo hari izi mbogamizi, inyungu z’igihe kirekire z’insinga ya fiber optique imwe, nko kugabanuka kw’amajwi no kwaguka, bituma iba ishoramari rikwiye mu miyoboro izarinda ejo hazaza.
Ibisubizo bya Dowell byo Guhindura Ubwoko bw'Insinga hagati y'Imiterere
Dowell itanga ibisubizo bishya byo koroshya ihinduka hagati y’insinga za multi-mode na single-mode. Insinga zabo za fiber optique patch zongerera cyane umuvuduko w’amakuru n’ubwizerwe ugereranije na sisitemu zisanzwe z’insinga. Byongeye kandi, imiterere ya Dowell idahindagurika kandi idafite imiterere myiza kandi iciriritse ituma iramba kandi ikora neza, bigatuma iba nziza ku miyoboro igezweho yihuta. Gukorana n’ibigo byizewe nka Dowell bitanga icyizere ko kuvugurura imiyoboro byujuje ibisabwa mu nganda kandi bigakomeza kuba bihuye n’ikoranabuhanga riri gutera imbere.
Binyuze mu buhanga bwa Dowell, ibigo bishobora kugera ku mpinduka zihamye mu gihe binoza imikorere n'ubwizigirwa by'umuyoboro w'itumanaho.
Insinga z’uburyo bwinshi n’iz’uburyo bumwe zikora imirimo itandukanye kandi ntizishobora gukoreshwa mu buryo butandukanye. Guhitamo insinga ikwiye biterwa n’intera, ibyo umuyoboro w’itumanaho ukeneye, n’ingengo y’imari. Ibigo by’ubucuruzi byo muri Shrewsbury, muri leta ya MA, byarushijeho kunoza imikorere binyuze mu guhindura fibre optique. Dowell itanga ibisubizo byizewe, bishimangira impinduka nziza n’imiyoboro ishobora kwaguka ihura n’ibikenewe muri iki gihe mu gihe yongera umutekano n’imikorere y’amakuru.
Ibibazo Bikunze Kubazwa
Ese insinga za multi-mode na single-mode zishobora gukoresha transceivers zimwe?
Oya, bisaba transceivers zitandukanye. Insinga z'uburyo bwinshi zikoresha VCSEL cyangwa LED, mu giheinsinga zo mu buryo bumwekwishingikiriza kuri lasers kugira ngo batange ibimenyetso neza.
Bigenda bite iyo hakoreshejwe ubwoko butari bwo bw'insinga?
Gukoresha ubwoko butari bwo bw'insinga biterwa n'impamvukwangirika kw'ikimenyetso, kwiyongera k'ubudahangarwa bw'itumanaho, no kudahuzagurika kw'imiyoboro y'itumanaho. Ibi bishobora gutuma imikorere igabanuka ndetse n'ikiguzi cyo kubungabunga kiyongera.
Ese insinga zifite imiterere myinshi zikwiriye gukoreshwa mu ntera ndende?
Oya, insinga z’uburyo bwinshi zikoreshwa neza mu ntera ngufi, akenshi kugeza kuri metero 550. Insinga z’uburyo bumwe ni nziza mu ntera ndende zirenza kilometero nyinshi.
Igihe cyo kohereza: 10 Mata 2025