ONU hauv Fiber Optics

Onu nyob rau hauv fiber ntau yog modem thiab ib qho ntawm lub davhlau ya nyob twg rau kev siv fiber ntau. Txij li thaum lub ntsuas hluav taws xob siv hluav taws xob tsis tuaj yeem txuas ncaj qha rau cov khoom siv kho qhov muag los hloov kho qhov muag hluav taws xob kom hloov cov teeb meem hluav taws xob kom muab cov khoom siv hluav taws xob kho hauv tsev lossis cov lag luam.

Q: Kuv puas yuav tsum tau siv kho qhov muag fiber ntau optic cables rau broadband?

Fiber - rau --} Tsev yuav tsum tau kho kho qhov muag modem nruab los ntawm tus neeg teb xov tooj. Siv tau cov adsl, tsis tuaj yeem siv. Cov ntsuas hluav taws xob kho qhov muag tau pom ncaj qha los ntawm kab. Sab hauv ntawm lub qhov muag fiber yog ua los ntawm cov iav fiber! Fiber rau lub tsev thiab mus rau hauv lub tsev tsis tas yuav muaj modem, tsuas yog ib lub router.

1. Onu hauv fiber ntau optics tseem hu ua ib qho {{thawj- Lub chaw muag khoom siv kho qhov muag tau tsim kho cov neeg siv tshwj xeeb. Cov cuab yeej siv loj- teev ua ke cov chips ua ke nrog cov hluav taws xob yooj yim, muaj kev ntseeg siab, ua tiav cov haujlwm tswj hwm network.

2. Tus Baseband Modem yog tsim los ntawm kev xa, tau txais, tswj, interface, tswj vaj huam sib luag thiab khoom siv fais fab. Cov ntaub ntawv Terminal Cov Khoom Siv muab cov ntaub ntawv kis rau binary serial serial los ntawm cov qib hauv sab hauv thiab xa mus rau ntu kev xa khoom. Cov kev ntsuas Circuital modulates cov cim taw qhia uas yuav tsum tau los ntawm kab thiab xa lawv mus rau kab. The receiving part receives the signal from the line, and after filtering, anti-modulation, and level conversion, it is restored into a digital signal and sent to the digital terminal equipment. Ib lub modem kho qhov muag yog cov cuab yeej zoo ib yam li cov qauv Baseband. Qhov sib txawv los ntawm Baseband Modem yog tias nws txuas nrog rau lub kab ntsuas kho qhov muag muaj zog thiab yog lub teeb liab kho qhov muag.

Q: Puas yog onu hauv fiber ntau optics cuam tshuam rau kev ceev hauv internet?

Lo lus nug 1: Qhov zoo ntawm ONU hauv Fiber Optics cuam tshuam rau kev ceev ceev network?

Qhov no yog kom paub meej. Los ntawm hloov mus rau lub ntsuas hluav taws xob rau lub cev kho qhov muag, router, thiab tsis muaj txiaj ntsig lossis tsis ua haujlwm ntawm cov kev sib txuas no yuav cuam tshuam rau lub network nrawm, thiab txawm tias siv ncaj qha.

Lo lus nug 2: Qhov zoo ntawm lub khoos phis tawj teeb hauv tsev cuam tshuam rau kev khiav nrawm ntawm lub khoos phis tawm?

Tej zaum yuav muaj kev cuam tshuam me ntsis, tab sis nws yuav tsis loj loj. Nws nyob ntawm qhov ceev ntawm lub network, tus naj npawb ntawm cov neeg thawb lub network thaum lub sijhawm ua haujlwm siab, thiab ua haujlwm zoo ntawm lub chaw haujlwm dav dav. Onu tus nqi ntawm router cuam tshuam nrog qhov zoo lossis tsis zoo phab ntsa stre cuam tshuam, thiab seb lub teeb liab wireless yog muaj zog lossis tsis yog. Nws muaj qhov cuam tshuam me me rau lwm yam.

Cov khiav ceev ntawm lub khoos phis tawm ncaj qha ntsig txog cov khoom siv kho vajtse kho vajtse thiab seb qhov system software muaj cov kab mob, khib, thiab seb puas muaj ntau yam khoom pib ntau.

Q: Advantages and disadvantages of ONU in Fiber Optics Router all-in-one machine?

1. Nyob rau tib lub sijhawm, vim tias tsis muaj ntau lub cuab yeej sib txuas ntawm kho qhov muag muaj qhov tseeb, lub network}} Qhov zoo ntawm lub khoos phis tawm kho qhov muag router tag nrho - hauv {}} ib lub tshuab yog pom tseeb heev.
2. Cov txiaj ntsig: Qhov chaw muaj tshuab nqus tsev ntxhua khaub ncaws, thiab kev siv thiab kev tswj hwm yooj yim dua. Nws yog qhov tsim nyog rau cov neeg siv ADSL hauv thaj chaw nyob hauv thaj chaw kom ua ke ntau cov wireless routers, qhia dav dav, thiab teeb tsa thaj chaw me me. Qhov tsis zoo: Yog tias qhov yuav tsum muaj broadband tsis xav tau dial- up, tus miv lub luag haujlwm yuav nkim sij hawm.
3. Okay, tsis ua li cas. Tam sim no, thaum txhim kho kev sib tham sib txuas lus lossis xov tooj ntawm tes ua haujlwm, kho qhov muag router tag nrho {}} Yog tias chav tsev tsis loj, lawv muaj txaus rau kev siv thiab tsis tas yuav muaj cov routers ntxiv. Txawm li cas los xij, lub zog yog me me thiab lub teeb liab tsis zoo rau cov chav loj, yog li ib qho ntxiv yuav tsum tau ntxiv rau cov nkauj paug.
4. Lub network cable tsuas yog pab txhawb ib lub cuab yeej yuav nyob online tib lub sijhawm. Thaum ntau cov khoom siv yuav tsum tau online tib lub sijhawm, cov neeg siv khoom yuav tsum tau nruab lawv tus kheej cov routers. Piv rau ib qho kho qhov muag kho tshiab, lub cev kho qhov muag muaj qhov zoo ntawm kev txuag cov cable (hluav taws xob) thiab chaw sib txuas ua ke rau hauv ib qho).
5. Okay. Lub Huawei 10G optical modem router tag nrho {}} ib lub tshuab rau kev nthuav dav, ib qho cuab yeej tuaj yeem daws tau qhov kev siv Is Taws Nem. Huawei 10G optical modem router tag nrho {{}}}} {}} ib lub tshuab muaj cov hluav taws xob tsawg.
6. Qhov kom zoo ntawm Tuam Tshoj Unicom tus gigit optical modem router yog tias nws tuaj yeem txuag tau ntau qhov chaw thiab tsis tas yuav muaj kab ntxiv. Qhov no yuav pab tau ntau rau cov neeg muaj cov tsev me, thiab qee tus neeg nyiam cov qauv no.

Cim npe nrov: ONU hauv Fiber Optics, Tuam Tshoj ONU hauv Fiber Optics Manufacturers, cov chaw muag khoom