Kusiyana pakati pa FTTR ndi FTTH

Panopa, FTTH nthawi zambiri imamalizidwa kunyumba ndi ulusi wa wogwiritsa ntchito popanda kuphatikiza netiweki yamkati.

Wogwiritsa amayenera kukonza netiweki yamkati pogwiritsa ntchito ma router opanda zingwe, Zithunzi za PLC, MOCA, ndi matekinoloje ena ngati pakufunika.

FTTR si fiber imodzi yokha mnyumba, komanso maukonde a CHIKWANGWANI ophimba zipinda zonse ndi zida za FTTR.

1. Vttr & FTTH

Fiber-to-Home (FTTH) ndi Fiber-to-the-Room (FTTR) ndi matekinoloje olumikizirana a fiber optic omwe amapereka intaneti yothamanga kwambiri.

Amasiyana pakuyika kwawo komanso ma network topology, zomwe zimakhudza magwiridwe antchito ndi ntchito zawo.

FTTH: Fiber-to-Home

FTTH ikuphatikizapo kukhazikitsa Optical Network Unit (IYE-YE-IYE) m'malo mwa ogwiritsa ntchito kunyumba kapena bizinesi.

Njira imeneyi ndi yofala m’mabanja ambiri masiku ano. Netiweki ya FTTH imakhala ndi zigawo zinayi zazikuluzikulu:

1. Chingwe cha Fiber Optic: Izi zimalumikizana ndi Optical Line Terminal (OLT) m'mwamba ndipo imapereka mawonekedwe kuti agwirizane ndi zida za optical network kumunsi.
2. Optical Network Unit (IYE-YE-IYE): Imatembenuza ma sign owoneka kukhala ma siginecha amagetsi molingana ndi ma protocol ndi ma interfaces. ONU imalumikiza kunsi kwa rauta ndi netiweki yamawaya.
3. Rauta: Imawerenga maadiresi mu mapaketi a data ndikusankha njira yotumizira, kukhala woyang'anira netiweki. Router imatha kulumikiza zida zingapo zama network.
4. Ethernet Cables: Izi zimalumikiza zida zama network. Mitundu yodziwika bwino imaphatikizapo zingwe zopotoka komanso zingwe za coaxial. Zingwe za coaxial ndizosavuta kulumikiza koma zovuta kuzisamalira, pomwe zingwe zopotoka zimakhala zosavuta kuzisamalira koma zokwera mtengo.

FTTR: Fiber-to-the-Room

FTTR ndi teknoloji yatsopano yomwe imalowetsa zingwe za Efaneti ndi zingwe za fiber optic, kukulitsa kulumikizana kuchipinda chilichonse.

Chipinda chilichonse chili ndi malo ochezera pa intaneti, kuwonetsetsa kuti pamakhala kufalikira kwa netiweki yanyumba yonse kuphatikiza ndi ma-band-band Wi-Fi.

Maukonde a FTTR ali ndi zigawo zisanu zazikulu:

1. chachikulu ONU: Imalumikiza kumtunda kwa OLT kudzera pa XG(S)-PON kapena 10G EPON, kukhala ndi gigabit kapena 10-gigabit fiber optic yolumikizana ndi malo. Amapereka zolumikizira kumunsi kulumikiza rauta ya kuwala.
2. PANGANI IYE: Imalumikiza kumtunda kupita ku ONU yayikulu kudzera pa chingwe chamkati cha fiber optic, kupereka mautumiki apaintaneti kunsi kwa zida zomaliza.
3. Customized Optical Splitter: Chipangizo ichi chimagwirizanitsa, nthambi, ndi kugawira zizindikiro za kuwala.
4. Chingwe cha Fiber Optic: Zimalola kufalikira kwakutali kwa ma sign optical. Zindikirani: Pamene kukulitsa kwa FTTR ntchito Efaneti zingwe alipo, Malo ayenera kugwiritsa ntchito zingwe za Cat5e kapena Cat6. Ngati mukugwiritsa ntchito zingwe za Cat5, mawaya onse asanu ndi atatu ayenera kugwiritsidwa ntchito.
5. Bokosi la Wall Outlet: Imayendetsa mwayi wofikira ndi kutulutsa kwa doko kwa chingwe cha duplex fiber optic, imakwaniritsa zofunikira zopindika za chingwe cha fiber optic, ndipo amapereka chitetezo chotetezeka kwa ma fiber cores.

2. Chifukwa Chake Timafunikira Fiber Kuchipinda

The Chikalata cha ITU-T GSTP-FTTR tsatanetsatane wa ntchito ndi zofunikira za FTTR, zokhala ndi zofunikira zapaintaneti zapamwamba za Wi-Fi kukhala woyamba.

Tekinoloje ya Wi-Fi yawonjezedwa kuzinthu zosiyanasiyana, kuphatikizapo makompyuta, PAD, mafoni, Ma TV ndi ma speaker anzeru.

Wi-Fi ndi gawo lofunikira pa intaneti yapanyumba ndipo anthu akudalira kwambiri kulumikizana kwa Wi-Fi kuti athandizire zosowa zawo za intaneti..

Mu FTTH, pambuyo pa kuwala kwa kuwala, titha kupereka maukonde kwa ma terminals a WI-FI m'njira ziwiri:

• doko la Ethernet la ONU
• Kuphatikiza kwa magwiridwe antchito a Wi-Fi mu ONU yolumikizidwa ndi Wi-Fi

Kuyambira kutulutsidwa kwa Wi-Fi muyezo IEEE 802.11a mu 1997, Tekinoloje ya Wi-Fi ikupitilizabe kusinthika ndikusinthidwa ndikuchulukirachulukira.

Panopa, Tekinoloje ya Wi-Fi6 imathandizira mpaka 9.6 gigabits pamphindi. Liwiro lapamwamba kwambiri la Wi-Fi7 (802.11kukhala) Standard ikugwiritsidwanso ntchito.

Ndizovuta kuti rauta imodzi iphimbe nyumba yonse ndi chizindikiro cha Wi-Fi opanda zingwe chifukwa:

● Kusiyanasiyana kwa nyumba;

● Kuchepa kwa ma siginecha opanda zingwe ndi danga ndi makoma.

Ichi ndichifukwa chake Wi-Fi Alliance imayambitsa njira ya EasyMesh.

Mu njira iyi, malo ambiri ofikira pa Wi-Fi (APs) amapangidwa kukhala maukonde amderalo (LAN).

Maukonde opanda zingwe a m'nyumba m'nyumba zazikulu amatha kukwanitsa polumikizana ndi ma routers angapo omwe ali ndi EasyMesh.
Komabe, monga ma mesh routers amapezeka muzipinda zosiyanasiyana, ndi 5Chizindikiro cha GHz amachepetsedwa kwambiri.
Kuyika kwa rauta sikutsimikizira mtundu wa kulumikizana kopanda zingwe pakati pa rauta ndi chipata.

Mukasangalala ndi ntchito zam'tsogolo zam'nyumba zam'nyumba monga.

• Kuyimba kwamavidiyo
• Msonkhano wamakanema
• Kanema wa HD (8k)
• Augmented Reality / Virtual Reality (AR / VR)
• Holograms

Pamenepa, mukufuna kukhala kapena kuyenda momasuka popanda vuto lililonse potengera kuchedwa kwa ntchito, kugwirizana kotayika, ndi zina.

Choncho, Ukadaulo wa FTTR ndiwofunikira kupanga maukonde otere okhala ndi mitengo yayikulu yolumikizira deta komanso kuyendayenda kodalirika.

Ili ndi mphamvu zokwanira zolumikizira ma fiber optic backhaul poyerekeza ndi opanda zingwe kapena UTP.

3. Kufananiza FTTH ndi Mayankho a FTTR

Zikafika popereka kulumikizana kwa intaneti kothamanga kwambiri, onse Fiber-to-the-Home (FTTH) ndi Fiber-to-the-Room (FTTR) ndi njira zotheka.

Komabe, monga kupita patsogolo kwaukadaulo, FTTR ikuwoneka ngati sitepe patsogolo popereka bandwidth weniweni wa gigabit molunjika kuchipinda, kupereka zabwino kwambiri kuposa matekinoloje apakompyuta komanso ngakhale FTTH.

Mtengo wapatali wa magawo FTTR

Ndi FTTR, chachikulu cha Optical Network Unit (IYE-YE-IYE) imalumikiza kumtunda kudzera pa XGSPON kapena 10G EPON, kuthandizira pamlingo wapamwamba wa 10Gbps.

Ma sub ONU amatumiza kuchipinda kudzera mu fiber, kupereka madoko a Gigabit Ethernet ndi Wi-Fi 6.

Kapangidwe kameneka kamalepheretsa kuwonongeka kwa magwiridwe antchito chifukwa cha ma siginecha a Wi-Fi omwe amadutsa makoma.

Ndi Wi-Fi 6 mitengo yolumikizira yomwe imatha kupitilira ma gigabits, FTTR imaperekadi bandwidth ya gigabit kuchipinda.

Optic fiber, Chithunzi cha FTTR, imapereka maubwino angapo. Imasinthasintha, chitetezo chamthupi ku kusokonezedwa ndi ma electromagnetic, ndi kugonjetsedwa ndi oxidation ndi dzimbiri.

Ndi moyo mpaka 30 zaka, kutumizidwa kumodzi kumatha kupitiliza kwa ogwiritsa ntchito kwazaka zambiri.

Komanso, bandwidth yake imatha kupitiliza kukula mpaka 100Gpbs, kutsimikizira zam'tsogolo maukonde anu kuti akwaniritse zofuna za ntchito zapamwamba za bandwidth.

Tsogolo la Kulumikizana

FTTR ndikusintha kwa netiweki yakunyumba ya FTTH, kukulitsa kufalikira kwake ku malo.

Maukonde ndi ntchito zomwe zimathandizira zimayenderana, kupititsa patsogolo ubwino ndi kufikira kwa onse awiri.

Kuyambira pano, FTTR ndi imodzi mwamayankho abwino kwambiri pantchito zofunidwa kwambiri monga kanema wa HD, VR/AR ndi masewera amtambo.

Gwirizanani ndi Fibconet muzosankha za FTTH/FTTR

Ku Fibconet, timakhazikika popereka mayankho amakono a FTTR kuti akwaniritse zosowa zanu zamalumikizidwe. Pamene teknoloji ikukula, ifenso timatero.

Kudzipereka kwathu pakukhala patsogolo pazothetsera maukonde kumatsimikizira kuti nthawi zonse mumakhala ndi zida zabwino kwambiri. Contact Fibconet lero, ndipo tiyeni tigwire ntchito limodzi kuti titsimikizire mtsogolo maukonde anu.