An terminal yemutsetse we optical (OLT) ndiyo nzvimbo huru ye network ye optical passive uye inoshandiswa kushandura, kuronga, uye kugadzirisa masaini e optical pakati pemupi webasa nevashandisi. OLT inoshanda semoyo we network, ichitungamira traffic uye ichiona kuti internet, terevhizheni, uye telephony services zvinosvika zvakanaka kuburikidza ne fiber optic connections kudzimba nemabhizinesi. Aya mayuniti anogara muhofisi yepakati yemupi webasa uye anosangana nevakawanda vanonyoresa kuburikidza ne splitters ne ONUs. Ne OLTs, vapi vema service vanogona kuunza internet inokurumidza kunharaunda dzese dzine connections dzakavimbika uye dzinokurumidza. Pasi rese, maguta anovimba ne OLTs kusimbisa kudiwa kuri kukura kwemasevhisi edhijitari. Kune avo vanoda kuziva mashandiro anoita internet yavo ye fiber, kuziva kuti OLT chii kunotsanangura zvakawanda nezve magadzirirwo e network.

Chii chinonzi Optical Line Terminal?

Chiteshi cheOptical Line (OLT) chinoshanda se mudziyo wehardware wekupedzisira ye network ye fiber optic, ichibatanidza network yemusana wevanopa internet service kune vakawanda vanonyoresa kuburikidza ne ONTs kana ONUs dzakawanda. Nekukwanisa kugamuchira matekinoroji akasiyana-siyana ePON akadai seGPON, EPON, uye XGS-PON, OLTs inoita kuti zvive nyore kushanda. manejimendi yenetiweki uye kugona kuchinjika kune akasiyana masevhisi e fiber broadband, kudzora traffic yedata kuti ipe vashandisi kubatana kwakasimba, nekukurumidza, uye kwakachengeteka.

• MaOLT anotumira data remumvura kuONTs kana maONU uye anogamuchira data remumvura kubva kwavari.

• Iwo masaini e multiplex uye demultiplex pamitsetse ye fiber yakagovaniswa.

• Imwe neimwe Chiteshi cheOLT inogona kubatana neONTs kana ONU dzakawanda kuburikidza nesplitter. Common split ratios i1 kusvika 64 kana 1 kusvika 128.

• Kumhanya kweuplink nedownlink kunosiyana zvichienderana nemodhi, kubva pa1.25 Gbps kusvika ku10 Gbps kana kupfuura.

• MaOLT anotsigira marudzi akasiyana emasevhisi, anosanganisira internet, VoIP, multimedia, nezvimwewo.

• Zvakagadzirirwa kukura, maOLT anogonesa vanopa mabasa kuwedzera nekutanga mabasa matsva sezvo kudiwa kuri kuwedzera.

1. Chinangwa chikuru cheNetwork

OLT ndiyo moyo wePON chero ipi zvayo, inoshanda senzvimbo yepakati inobatanidza zvese pamwe chete. Inoita kuti masaini afambe zvakanaka kubva kune network yemusana kuenda kune yega yega ONT kana ONU yakabatana mudzimba nemahofisi. OLT ine basa rekuchengetedza network yese yakagadzikana nekutarisira kufambiswa kwedata, kudzivirira zvipingamupinyi uye kudzimwa kwedata.

OLT yega yega ine mabhodhi nemaports akawanda, zvichiita kuti ikwanise kugamuchira mazana kana kunyange zviuru zvevanonyoresa panguva imwe chete. Nenzira iyi, inoita kuti network irambe yakasimba uye ichichinjika pasinei nehuwandu hwevanonyoresa kana kushandiswa kwedata.

2. Mutungamiriri weTraffic

MaOLT ndiwo mapurisa ekufambisa, anosarudza nzira yekuparadzanisa bandwidth nedata renzira. Anotumira pasi kune vashandisi uye anodzosera kumashure kune network huru. Iyi nzira, inozivikanwa se multiplexing, inobvumira vanyoreri vakawanda kushandisa fiber imwe chete pasina kuzara.

Vanogona kukoshesa vanhu vanofamba nepagedhi zvichienderana nerudzi rwefoni, semuenzaniso, kuona kuti mafoni ezwi kana mavhidhiyo anopiwa pekutanga kana zvichidikanwa. Izvi zvinoita kuti mafoni aite nyore uye mavhidhiyo aite nyore, kunyangwe kana vanhu vari mumotokari. Ndivo magamba asingazivikanwe anodzivirira internet yako kuti isafambe.

3. Gedhi reBasa

Senzira yekubatsira, OLT ndiyo nzira inovhurika zvakanyanya kune internet, foni, uye mavhidhiyo masevhisi kudzimba nemabhizinesi. Inobatanidza netiweki huru yemupi wepa internet, VoIP, uye zviri mukati zviri nyore, zvichiita kuti vashandisi vakwanise kuwana internet inokurumidza, VoIP, uye zviri mukati zvekutepfenyura zviri nyore. Dhizaini yeOLT inobvumira vanopa masevhisi, kubva kudiki kusvika kuhombe, kupa kubatana kwakavimbika nekukurumidza kune wese anonyorera.

Semuenzaniso, maOLT mazhinji anogona kuvandudzwa zvakanyanya, saka vatakuri vanogona kubatanidza masevhisi matsva sezvavanokura. Kubva kumakambani madiki matsva kusvika kumakambani epasi rose, OLT ndiyo inovabatsira kuramba vari pamberi pekudiwa kuri kuwedzera kwebroadband nemaapplication matsva.

4. Nzvimbo Yekutarisira

OLT ndiyo nzvimbo huru yekutarisirwa kwenetwork. Kubva pano, vashandisi vanogona kutarisa, kugadzirisa, uye kugadzirisa network yacho panguva chaiyo. OLT inopa kutonga kwakazara pane ONT yega yega kana ONU, zvichikubvumidza kuti uone zviri nyore matambudziko uye uagadzirise asati awedzera.

Inotsigira kutarisa nekushandura zviri kure, saka matekinoroji haafanire kutanga kushanda pese panoitika dambudziko. Kugadziriswa kwakadaro kunochengetedza mafambiro uye kunodzivirira kudzimwa kukuru kwedata. OLT yakangwara inoreva kuti hutano hwenetwork hunotariswa zvakanyanya uye kuwedzera network hakuna dambudziko.

Mashandiro anoita OLT

OLT inomiririra Optical Line Terminal, inova ndiyo mudziyo mukuru mune network yeFTTH. Inogara pahofisi yepakati yemupi webasa uye inobatanidza kuburikidza nefiber kune akawanda mashandisirwo emagetsi, anonzi ONTs kana ONUs. Basa guru reOLT kushandura, kuwedzera uye kutumira data kubva kumusana kuenda kumhuri yega yega uye kugamuchira data. Izvi zvinoda michina yakangwara uye kuronga nguva, pamwe chete nemaprotocol akajeka ekutaurirana kwemidziyo.

OLT yakajairika inoshanda kuburikidza nematanho aya:

1. Bhodhi rekudzora, kana kuti switch, rinotungamira uye rinodzora data kuti ribatanidze OLT kune internet yakakura nemakadhi e-uplink, kazhinji ane ma-interfaces anomhanya zvakanyanya akadai se10G kana 100G Ethernet.

2. Chinotenderera chinoshandura masaini edhijitari kuita chiedza, kazhinji pa1490nm kuti data ritumirwe. Chiedza ichi chinopfuura nemufaibha kuenda kuchinhu chinoparadzanisa data.

3. OLT Mashandiro anoita OLT. Iyo splitter inopatsanura chiedza kusvika ku64 kana 128 ONUs zvichienderana nehuwandu hwekupatsanura uye magadzirirwo.

4. MaONU ari mudzimba anogamuchira chiratidzo uye anotumira data ravo pachavo pachiedza chakasiyana, senge 1310nm, kudzivirira kukanganiswa.

5. OLT inounganidza data kubva kumaONU ese, yorironga uye yoritumira kuinternet.

Maitiro akajeka akaita seOMCI anoita kuti maOLT nemaONU kubva kumarudzi akasiyana agone kushanda pamwe chete. OLT inodzora zvese zviri pasi nepazasi traffic iri kumusoro, saka vashandisi vese vanowana basa remhando yepamusoro.

Traffic iri pasi pemugwagwa

Traffic iri pasi pemvura, izvo zvese zvinotumirwa neOptical Line Termination (OLT) kune vanonyoresa, zvinosanganisira mabasa akadai sekutepfenyura vhidhiyo, kusurfa pawebhu, kana kudhawunirodha kwakawanda. Iyo OLT inogona kutumira nzira dzakasiyana panguva imwe chete, ichitaura nedzimba dzakawanda panguva imwe chete. Masevhisi evhidhiyo, semuenzaniso, anoda kutakurwa nekukurumidza uye kwakafanana, saka maficha eOLT anotungamira zvinodiwa nemushandisi wega wega zvinoenderana nekunonoka kushoma. Kuti OLT inotarisira sei traffic iyi kunosarudza kuti kudhawunirodha kwako kunokurumidza sei uye kuti kudhawunirodha kwako kungave kwakanaka sei.

Traffic Inokwira

Kufamba kwetraffic kubva pa optical network unit yemushandisi wega wega (ONU) kuenda ku optical line termination (OLT). ONU yega yega inoshandisa wavelength yayo, ichiita kuti hapana chakasanganiswa, zvichibvumira OLT kusiyanisa mushandisi wega wega zvinobudirira. Masaini aya ese anofanirwa kurongwa neOLT kudzivirira kugongana, izvo zvakakosha kune maapplication ebandwidth akadai seVoIP uye mavhidhiyo anoda kunonoka kwakadereraOLT inovimbisa kuti hapana kunonoka, ichivimbisa kuti mafoni ari nyore uye ari nekukurumidza.

Kugoverwa kwebandwidth

OLT, kana kuti optical line termination, inopa bandwidth zvichienderana nezvikumbiro zvevashandisi. Kana imba imwe iri kuratidza bhaisikopo uku imwe ichitarisa email, OLT inokamura kumhanya kuti ive nechokwadi chekuti vashandisi vese vanogona kuwana mukana wakakodzera. Midziyo mitsva yeOLT inogona kugadzirisa kupatsanurwa uku nekukurumidza, ichichinja kuti ienderane nekudiwa kwakanyanya uye ichichengetedza sisitimu yekutarisira network inoshanda zvakanaka. Kugona uku kunobvumira optical network kuti irambe yakagadzikana uye ichikurumidza, ichivimbisa kuti hapana anosara akamirira kunyangwe zvinodiwa zvichichinja.

Maitiro eOLT uye Mhando

Ma terminals eOptical Line (OLTs) anonamatira kune akasiyana siyana mitemo yepon izvo zvinosarudza mashandiro enetwork, kugona kumhanya, uye kuenderana nemimwe michina. Mitemo mikuru inosanganisira GPON, EPON, XG-PON, XGS-PON, uye Combo PON, iyo inotarisira kumhanya kwedata, mhando dzekubatanidza, uye kukwira nenzira dzakasiyana. Pakusarudza mudziyo weOLT wakakodzera, zvakakosha kufunga nezvehuwandu hwevashandisi vanotsigirwa, kumhanya kwakakodzera, uye mwero wekukwira kunodiwa kune fiber broadband infrastructure. Kuenderana nezvimwe zvishandiso zvenetwork kwakakosha, sezvo mitemo ichizivisa zvinoshanda pamwe chete uye ichivimbisa kushanda zvakanaka.

• GPON: 2.5 Gbps yakaderera uye 1.25 Gbps yakakwira, kushandiswa kwenyika yose

• EPON: 1 Gbps kudzikisa/kukwira, zviri nyore uye zvinodhura zvishoma

• XG-PON inopa kumhanya kwekurodha pasi kwe10 Gbps uye kumhanya kwekurodha pasi kwe2.5 Gbps, zvichiita kuti ikurumidze kuenderana nezvinodiwa zviri kukura.

• XGS-PON inopa mukana wekudhawunirodha we10 Gbps uye kumhanya kwekurodha we10 Gbps, zvichiita kuti ive yakanakira vanhu vakawanda vanofamba nemota.

• Combo PON inotsigira GPON neXG(S)-PON uye inobvumira kuvandudzwa kuri nyore.

Maitiro ePON

Maprotocol aya anotsanangura zviyero zve Kutaurirana kweOLT mu network dze fiber. Mitemo iyi inotsanangura kuti OLTs dzinosangana sei nevakawanda vanonyoresa kuburikidza netambo imwe chete ye fiber, zvichiita kuti vatakuri vasvike kudzimba, mahofisi, kana kunyange nzvimbo huru dzekampasi. Simba reGPON inhamba yayo yepamusoro ye 2.5 Gbps uye nhamba yepamusoro ye 1.25 Gbps, izvo zvakaita kuti ive sarudzo inofarirwa kune vazhinji vanoisa zvinhu zvitsva. EPON, panguva iyi, inopa kumhanya kwakaenzana kwe 1 Gbps uye ine mukurumbira wekuisa nyore uye mutengo wakaderera, zvichiita kuti ive yakakodzera uko bhajeti shoma kana kudiwa kwacho kuchienderana asi kusingadhuri. Mitemo yeOLT nemarudzi ekugadzirisa XG-PON neXGS-PON zvinoiendesa mberi nekumhanya kwe 10 Gbps, izvo zvakanaka mumaguta kana kune dzimwe nzvimbo uko vanhu vazhinji vanoda kumhanya panguva imwe chete. Combo PON inowedzera mukana wekushanduka, zvichibvumira OLT imwe chete kutsigira zviyero zvekare uye zvitsva, saka kukwidziridzwa hakudi kubviswa nekutsiviwa kwakazara.

Mitemo nemarudzi eOLT. Vanobvumira vashandi kuti vawedzere vanyoreri kana kuwedzera mitengo pasina kukwidziridza network yese. Vanobvumira zvishandiso kubva kuvagadziri vakasiyana kuti zvishande pamwe chete, chero bedzi mapato ese achitevedzera mitemo.

Kugadziriswa kweHardware

MaOLT, kana kuti Optical Line Termination devices, anouya nenzira dzakasiyana-siyana dzakagadzirirwa zvinodiwa zvakasiyana zve networking. MaOLT emhando yebox-type akanyanya kusimba uye akanakira nharaunda diki kana nzvimbo dzakamanikana, nepo maOLT emhando yechassis akakura uye akagadzirirwa kugamuchira makadhi nemamodule ekuwedzera, zvichiita kuti akwanise network yakakura ye fiber broadband. Mimwe michina yeOLT inoshandisa simba rimwe chete kuti zvive nyore, nepo mimwe inoshandisa masisitimu emagetsi maviri kuti ichengetedze kana zvikakundikana.

MaModular OLT anopa mukana wekutanga zvishoma nezvishoma zvichienderana nezvinodiwa nenetwork. Nekukwanisa kuwedzera mamodule matsva kune vamwe vashandisi kana kuwedzera maapplication ebandwidth, mitengo yekutanga inoramba yakaderera ukuwo ichibvumira kuwedzera mune ramangwana. Kuchinjika uku kwakakosha kune vanopa masevhisi vari kutsvaga kugadzirisa zvivakwa zvavo.

Kusarudza ma "optical network terminals" akakodzera zvinoenderana nenzvimbo yekuisa. Nzvimbo dzekumaruwa dzingangoda "box-type OLT" chete, asi nzvimbo dzemaguta dzinowanzoda mhando dze "chassis" dzine ma "pon ports" akawanda uye sarudzo dzesimba rekuchengetedza. Sarudzo idzi dzekugadzira dzinokanganisa zvakanyanya nguva yekushanda, kumhanya, uye nyore kwekugadzirisa kana kuwedzera network.

Basa Rinokosha reOLT

Chinovhara tambo yemagetsi, kana kuti mudziyo weOLT, ndicho chinhu chikuru chinobata network ye fiber optic. Chinobatanidza internet nedzimba dzemunharaunda, mabhizinesi, nemakampasi, zvichiita kuti vese vagamuchire bandwidth yavo yakaenzana. Pasina OLT, hazvigoneke kutonga kuti ndiani anogamuchira kumhanya kupi kana kuchengetedza kushanda kwenetwork kwakakodzera. OLT inokamura, inoronga, uye inochengetedza data rese rinouya nekuenda, senzira inoshanda yekugadzirisa network. Heino runyorwa rwezvinoratidzwa neOLT, neruzivo rwakawanda rwepfungwa imwe neimwe.

• Inovimbisa kurongeka nekutarisa traffic yedata kuitira kuti pasave nemushandisi mumwe chete anogona kuvhara system yese.

• Inogovanisa bandwidth zvichienderana nezvinodiwa nemushandisi, ichishandisa tekinoroji yakangwara kuitira kuti vese vawane kumhanya kwakaenzana.

• Inochengetedza ruzivo uye inodzivirira hunhu hwayo painofamba pamusoro pefiber.

• Inotarisira maONU akawanda (mabhokisi ari kudivi remushandisi) kubva kuOLT imwe chete, pamwe mazana.

• Inoisa pamberi vanhu vakawanda, zvakaita semavhidhiyo e4K kana mafoni, saka izvi zvinoramba zvakajeka.

• Inoshandisa PLOAM neOMCI, ichibvumira maONU kubva kuvatengesi vakasiyana-siyana kuti vashande pamwe chete chero bedzi vachitevedzera mitemo yakafanana.

• Basa reOLT

Kugonesa FTTH

Zvakanaka, chekutanga FTTH iFiber to the Home, uko tambo dzefiber optic dzinoenda zvakananga kumba. OLT ndiyo inoita kuti izvi zvishande. Dzinobvumira maISP kuti atumire masaini ane simba guru, akachena-akachena zvakananga kudzimba, achipfuura zvidimbu zvemhangura zvinononoka.

Kana OLT iri kubasa, kumhanya kwacho kunoramba kuripo uye nguva yekusashanda haiwanzoitiki. Fungidzira nharaunda umo vagari vese vanoteerera mafirimu eHD, vanotamba online, uye vanotaurirana pasina kunonoka! Izvi zvinokonzerwa neOLT, iyo inoronga traffic yese, ichiichengetedza iri itsva uye yakajairika. Inobatsira mukuwedzera network yefiber, zvichiita kuti dzimba dzakawanda dzisvike sezvo kudiwa kuri kuwedzera.

Kupa Mabhizinesi Simba

Mabhizinesi anovimba neOLTs kuti akwanise kubatana nekukurumidza uye kwakasimba. Basa guru reOLT nderekuti inokwanisa kugadzirisa mari yakawanda uye kuchengetedza data rayo.

Makambani paanokura, maOLT anokura, achiwedzera nemitsara yakawanda uye bandwidth yakawanda. Izvi zvinogonesa makambani kukura nevashandisi vakawanda kana mawebhusaiti zviri nyore. Fiber inovimbika inoita kuti mapoka ashande zvakanaka, inoderedza nguva yekushanda, uye inochengetedza kushanda zvakanaka.

Kutsigira Maguta Akangwara

Maguta ane hungwaru anoshandisa tekinoroji kuti ashande zvakanaka uye ape mabasa ari nani kuvagari. MaOLT anobatsira nekubatanidza masensa ane hungwaru, makamera, nezvimwe zvishandiso muguta rese. Kana paine OLT, zvishandiso izvi zvese zvinotaurirana nekukurumidza uye zvinochinjana data ipapo ipapo.

Vatungamiriri veguta vanoshandisa ruzivo urwu kugadzirisa matambudziko, kuchengetedza simba kana kuwedzera traffic. Zvinhu zvakaita seWi-Fi yemahara yekupaka kana zviziviso zvekukurumidza zvekukurumidzira zvinoenderana nekubatana kwakavimbika kweOLT. MaOLT akanaka anogonesa maguta akangwara kuti ave pamusoro pezvinhu uye kuchengetedza vanhu vakachengeteka.

Makambasi Anobatanidza

Pamakompasi nepamakoreji, maOLT anobatanidza zvivakwa zvakawanda nema laboratori. Vadzidzi nevadzidzisi vanoda kubatana nekukurumidza uye kwakavimbika kwezvidzidzo, kutepfenyura, uye zvidzidzo. Ndiyo OLT inoita kuti izvi zviitike nekubatanidza kamuri rega rega nemidziyo.

Mumakompasi makuru, OLT inobatanidza zviuru zvevashandisi uye inovagonesa kugovera mafaira kana kushanda pamwe chete panguva chaiyo. Fiber inovimbwa inokurumidzisa dzidzo uye inopa simba vadzidzisi nevadzidzi kuti vawane zvakawanda kubva pazuva rega rega.

Kuchengetedza Fiber Network

Kuchengetedzwa kwema network e fiber hakusi kwekuchengetedza hardware chete; asi kuve nechokwadi chekuti data rega rega rakachengetedzwa. Ma Optical line terminals (OLTs) ndiwo ari pakati peiyi optic broadband infrastructure. Haangotumiri ruzivo chete; anosarudza kuti ndiani anogona kurwuwana, chii chinotumirwa, uye kuti chinochengetwa sei chakachengeteka. Ma OLT anotarisira ma network makuru e passive optical uko imwe on-signal inokamurwa uye inogoverwa kune makumi, kunyangwe mazana evashandisi, zvinoreva kuti kuchengetedzeka kwakasimba hakusi kungonakidzwa chete; chinhu chakakosha.

Kusimbiswa

Kusimbisa zvinoreva kuona kuti ndiani ari kuedza kubatanidza. PaOLT, izvi zvinopedzwa data risati ratanga kubuda. OLT inosimbisa ONT kana ONU yega yega, kazhinji nekutsvaga nhamba ye serial yakasiyana, password, kana LOID. Kana ukakundikana bvunzo, hapana chinhu chakanyorwa.

Izvi zvinokosha nekuti chiteshi chimwe chete cheOLT chinogona kubata malink anosvika 128 ONUs. Chinofanirwa kuziva kuti ndiani, zvichisiyanisa pakati pemidziyo chaiyo nevanyengeri. Mapassword akaomarara uye maID akasiyana anobatsira kudzivirira vanopinda. MaOLT anotarisira ma authentication akawanda panguva imwe chete, izvo zvinogona kunetsa uye zvinoita kuti network ive yakachengeteka kune wese munhu.

Kuchengetedza zvakavanzika

Kuchengetedza data rako muchivande ndiko kunochengetedza data rako riri kufamba. OLT inomhanyisa traffic pakati payo neONU yega yega, saka kana mumwe munhu akabata fiber, zvese zvaanoona idata risina musoro. Izvi zvinonyanya kukosha kana passive splitter ichitumira chiratidzo chikuru kune vashandisi vakawanda.

Matekiniki akasiyana-siyana akadai seGPON Serial Number kana PLOAM password anoita kuti data rive rakavanzika. Kuchengetedza ruzivo rwako hakusi kwekuchengetedza ruzivo chete; asi kuve nechokwadi chekuti hapana anokanganisa ruzivo rwako. Pama network ako akawandisa, kunyanya neruzivo rwako rwepachivande, izvi zvinokanganisa kutengeserana.

Kudzora Kupinda

Kudzora kupinda (access control) kugona kutsanangura marongero ekuti ndiani anogona kuita zviri panetwork. OLT inopa uye inosimbisa mvumo zvinobudirira, ichivimbisa kuti vashandisi vanogona kuwana data ravo chete. Vanoshanda pamwe chete nevanodzora vakasiyana-siyana kuti varambe vakasununguka uye vakachengeteka.

Midziyo yakatenderwa chete ndiyo inopindwa, uye OLT inoita kuti pasave nemushandisi mumwe chete anogona kudzima kana kushandisa network yese. Izvi zvakakosha zvikuru mukushandiswa kukuru kweONU kubva kuvatengesi vakawanda vanofanira kushanda pamwe chete pasina matambudziko.

Remangwana reTekinoroji yeOLT

Maitiro edu einternet anochinja nekukurumidza, vazhinji vedu tichida kumhanya kwakanyanya uye sevhisi isina muganho ye4K streaming uye 5G. Optical line terminals (OLTs) dzakakosha muma network e fiber broadband, uye ramangwana radzo rinoenderana nekukwanisa kwadzo kufambirana nezvinodiwa zve network zviri kubuda. Midziyo yedu yeOLT inofanirwa kukurumidza, kungwara, uye kuchinjika kuti igone kugadzirisa shanduko idzi zvinobudirira.

Kumhanya Kwakakwirira

Kudiwa kwemadhiraivha ekurodha nekurodha nekukurumidza Vatengesi veOLT kuwedzera kumhanya. Nezviyero zvitsva zvakaita seXG-PON neXGS-PON, zvishandiso zveOLT zvinogona kubata kubatana kwe multi-gigabit, zvichiita kuti fiber ienderane nemapurogiramu ane simba, kubva pakukurukurirana kwevhidhiyo kusvika kumitambo ye cloud. NeCombo PON OLTs dzinokwanisa kushandisa zviyero zvakawanda panguva imwe chete, vanopa masevhisi einternet vanogona kugadzirisa zvese zvinodiwa zviripo nezveramangwana mukati memudziyo mumwe chete. MaOLT anokurumidza zvikuru ndiwo chakavanzika che broadband yechizvarwa chinotevera kwese kwese.

Kuwedzera Kwehuwandu

Kuwanda kwevanhu kunoreva kuti mudziyo wega wega weOLT unoshandira dzimba kana mahofisi akawanda, izvo zvakakosha munzvimbo dzemaguta uko nzvimbo nezviwanikwa zviri kushomeka. MaOLT emazuva ano, ane ma "optical network terminals" epamusoro, anoisa ma "ports" akawanda mubhokisi diki, zvichireva kuti chidimbu chimwe chete chemidziyo ikozvino chinoshandira nzvimbo dzese. Izvi zvinovandudza mitengo uye fiber strand yega yega, zvichiita kuti maOLT ane vanhu vakawanda atsigire manejimendi anoshanda zvakanaka kumataundi ari kukura nemaguta makuru.

Kugadzirisa Network

Kushandiswa kweNetwork virtualization kunobvumira zvishandiso zveOLT kuti zviite semidziyo yakawanda panguva imwe chete. NeSDN neNFV, vashandisi venetwork vanogona kuunganidza masevhisi musoftware, kwete hardware, zvichiwedzera kushanda kwekushandiswa kwefiber broadband. Izvi zvinoita kuti pave nekukurumidzira kuvandudzwa uye kushandiswa zviri nani kwezviwanikwa. Iye zvino vava kugona kugadzirisa network yemutengi wega wega kana app, izvo zvakanaka kumaguta akangwara neIoT. Virtual OLTs inopa matimu enetwork simba rakawedzerwa uye kuchinjika.

Kubatanidzwa kweAI

AI muzvishandiso zveOLT yakakura. AI inogona kuona matambudziko isati yakonzera matambudziko munetwork dze optical. Inogona kubatsira mukugadzirisa matambudziko nekugadzirisa network dze fiber broadband pasina rubatsiro rwemunhu. Kugadzirisa zvinofanotaurwa kunoreva kuti hapana magetsi akawanda, zvichiita kuti maOLT anogoneswa neAI ave akakosha pakutarisira network zvakanaka sezvo zvinodiwa nevashandisi zvichichinja.

Mhedziso

MaOLT ari pakati pema network efiber anomhanya zvakanyanya. Anodzora kufamba kwevanhu, anochengetedza kubatana, uye anotsigira tekinoroji yeramangwana. Kubva kumadhorobha kusvika kumaruwa, maOLT anotigonesa kuramba takabatana, tichibudirira, uye tichibatanidzwa. Kufambira mberi kwese kunopa kumhanya nekukurumidza uye kubatana kwakavimbika. Semuenzaniso, hofisi ine vanhu vakawanda inogona kushandisa mafoni evhidhiyo asina matambudziko, nepo mhuri ichigona kuteedzera nhepfenyuro uye kutamba mitambo panguva imwe chete. MaOLT anobatsira mukudzivirira ma network kubva pakurwiswa kwakaipa. Sezvo maturusi matsva achitanga, maOLT acharamba aripo. Kuti varambe varipo, vanhu vanogona kuverenga nhau dzetekinoroji, kubvunza nyanzvi dzenetwork, kana kutungamira kudzokorora. Kufambira mberi kwechokwadi kunoitwa mukuwedzera kwenguva refu, saka ramba uchibvunza, kudzidzisa, uye kushanda pamwe nevanhu vane shungu dzekubatana kwakasimba uye kwakachengeteka.

Mibvunzo Inowanzo bvunzwa

Chii chinonzi Optical Line Terminal (OLT)?

Chiteshi chemagetsi cheOptical Line (OLT) chinotarisira kufambiswa kwemashoko kubva kune vanopa internet kuenda kune vashandisi vakawanda kuburikidza nefiber optic services.

OLT inoshanda sei mu network ye fiber?

Chishandiso cheOptical Line Terminal, kana kuti OLT Device, chinoshandura masaini emagetsi kuita masaini emagetsi uye chinotumira data kune vanonyorera kuburikidza nekutarisira network zvakanaka. Chinotora masaini emagetsi kubva kune vashandisi uye chinoashandurazve kuita masaini emagetsi kuti agadziriswe.

Ndezvipi zvinodiwa zvikuru zveOLTs?

Mitemo mikuru yeOLT, kusanganisira GPON neEPON, inorayira kuti data rinotumirwa sei kuburikidza nemagetsi.

Sei OLT ichikosha mu fiber network?

Chishandiso cheOLT chakakosha sezvo chichibata nekuparadzira data, zvichiita kuti data rifambe nekukurumidza mukati mema network e fiber broadband ukuwo chichichengetedza network yakagadzikana.

OLT inobatsira sei kuchengetedza network?

Mudziyo weOLT unogona kutsigira encryption uye access controls, izvo zvinhu zvakakosha zvinochengetedza data remushandisi mu optical network.

Ndeapi marudzi eOLT aripo?

Zvishandiso zveOLT zvemodular nezviri zvega zviripo, nemodular OLTs dzinokwanisa kuwedzerwa nekuwedzera makadhi, nepo maMOLT ega ari masisitimu ezvishandiso zvakagadzika akagadzirirwa network diki dze optical.

Remangwana retekinoroji yeOLT nderei?

Tichitarisa mberi, zvishandiso zveOLT zvagadzirira kukurumidza, kuchengetedzeka, uye kuchinjika kune network dzemagetsi dzechizvarwa chinotevera. Izvi zvitsva zvichawedzera kuendesa data uye ruzivo rwevashandisi mu fiber broadband.