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'Palete ea mebala' lefatšeng la fiber optic: lebaka leo sebaka sa phetisetso ea li-module tsa optical se fapaneng haholo
Lefatšeng la puisano ea fiber optic, khetho ea bolelele ba leqhubu la leseli e tšoana le ho lokisa maqhubu a seea-le-moea le khetho ea kanale. Ke ka ho khetha "kanale" e nepahetseng feela moo lets'oao le ka fetisetsoang ka ho hlaka le ka botsitso. Ke hobane'ng ha li-module tse ling tsa optical li na le sebaka sa phetisetso sa limithara tse 500 feela, ha tse ling li ka nka sebaka sa lik'hilomithara tse makholo? Sephiri se lutse 'mala'.Bala haholoanyane -
Kamoo Li-Reflector tsa Fiber Optic li Sebelisoang Kateng ho Tlhokomelo ea Lihokelo tsa Marang-rang ea PON
Marangrang a PON (Passive Optical Network), haholo-holo ka har'a topology e rarahaneng ea PON ODN (Optical Distribution Network), ho beha leihlo le ho hlahloba liphoso tsa fiber ka potlako ho hlahisa liphephetso tse kholo. Leha li-reflectometer tsa nako ea optical (OTDRs) e le lisebelisoa tse sebelisoang haholo, ka linako tse ling ha li na kutlo e lekaneng bakeng sa ho lemoha ho fokotseha ha lets'oao likhoeleng tsa lekala la ODN kapa...Bala haholoanyane -
Tlhahlobo ea Moralo le Ntlafatso ea FTTH Network Splitter
Kahong ea marang-rang a fiber-to-the-home (FTTH), li-optical splitter, e le likarolo tsa mantlha tsa marang-rang a sa sebetseng a optical (PON), li nolofalletsa ho arolelana faeba e le 'ngoe ka basebelisi ba bangata ka kabo ea matla a optical, e leng se amang ka kotloloho ts'ebetso ea marang-rang le boiphihlelo ba mosebelisi. Sengoloa sena se sekaseka ka mokhoa o hlophisehileng mahlale a bohlokoa a moralo oa FTTH ho tsoa maikutlong a mane: optical split...Bala haholoanyane -
Tsoelo-pele ea Theknoloji ea Optical Cross-Connect (OXC)
OXC (optical cross-connect) ke mofuta o ntlafetseng wa ROADM (Reconfigurable Optical Add-Drop Multiplexer). Jwalo ka karolo ya mantlha ya ho fetola marangrang a optical, ho pharalla le ho sebetsa hantle ha di-optical cross-connect (OXCs) ha di laole feela ho tenyetseha ha topology ya marangrang empa hape di ama ka kotloloho ditjeo tsa kaho le tsa tshebetso le tsa tlhokomelo ya marangrang a maholo a optical. ...Bala haholoanyane -
PON ha se netweke e "robehileng"!
Na o kile wa ipelaetsa, "Ena ke netweke e mpe haholo," ha khokahano ya hao ya inthanete e le butle? Kajeno, re tlo bua ka Passive Optical Network (PON). Hase netweke e "mpe" eo o e nahanang, empa ke lelapa la bahale ba lefatshe la netweke: PON. 1. PON, "Superhero" ya Lefatshe la Netweke PON e bolela netweke ya fiber optic e sebedisang ntlha-ho-multi...Bala haholoanyane -
Tlhaloso e qaqileng ea likhoele tsa mantlha tse ngata
Ha ho tluoa tabeng ea marangrang le puisano ea sejoale-joale, likhoele tsa Ethernet le fiber optic li atisa ho busa sehlopha sa likhoele. Bokhoni ba tsona ba ho fetisa data ka lebelo le phahameng bo li etsa karolo ea bohlokoa ea khokahano ea inthanete le meralo ea motheo ea marang-rang. Leha ho le joalo, likhoele tsa mantlha e mengata li bohlokoa ka ho lekana liindastering tse ngata, li tšehetsa mefuta e mengata ea lits'ebetso, li fana ka matla le taolo ea bohlokoa...Bala haholoanyane -
Phanele ea Fiber Optic Patch: Kakaretso e Felletseng bakeng sa ba qalang
Melaetsa ea puisano le ea data, likhokahano tse sebetsang hantle le tse tšepahalang lia hlokahala. Liphanele tsa fiber optic patch ke e 'ngoe ea likarolo tsa bohlokoa tse nolofalletsang likhokahano tsena. Sengoloa sena se fana ka kakaretso e felletseng ea liphanele tsa fiber optic patch, haholo-holo bakeng sa ba qalang ba batlang ho utloisisa mesebetsi ea bona, melemo le lits'ebetso. Pat ea fiber optic ke eng...Bala haholoanyane -
Li-switch tsa PoE li ka thusa joang kahong ea meralo ea motheo ea toropo e bohlale?
Ka ntshetsopele e potlakileng ya ho hola ha metse lefatsheng ka bophara, mohopolo wa metse e bohlale o ntse o fetoha nnete butle-butle. Ho ntlafatsa boleng ba bophelo ba baahi, ho ntlafatsa tshebetso ya metse, le ho kgothaletsa ntshetsopele e tsitsitseng ka mekgwa ya theknoloji e se e le mokgwa. Marangrang a tiileng le a sebetsang hantle ke tshehetso ya bohlokwa bakeng sa meralo ya motheo ya metse e bohlale, mme diphetoho tsa Power over Ethernet (PoE)...Bala haholoanyane -
Lintlha tsa Sebopeho sa POE Switch
Theknoloji ea PoE (Power over Ethernet) e fetohile karolo ea bohlokoa ea lisebelisoa tsa sejoale-joale tsa marang-rang, 'me sebopeho sa switch sa PoE ha se khone ho fetisa data feela, empa hape le lisebelisoa tsa terminal ea motlakase ka thapo e tšoanang ea marang-rang, e nolofatsa lithapo ka katleho, e fokotsa litšenyehelo le ho ntlafatsa katleho ea ho kenngoa ha marang-rang. Sengoloa sena se tla sekaseka ka botlalo mokhoa oa ho sebetsa...Bala haholoanyane -
Likarolo tsa Li-Switch tsa POE tsa Liindasteri
Switch ea POE ea Liindasteri ke sesebelisoa sa marang-rang se etselitsoeng libaka tsa indasteri, se kopanyang mesebetsi ea switch le phepelo ea motlakase ea POE. E na le likarolo tse latelang: 1. E tiile ebile e tšoarella: switch ea POE ea maemo a indasteri e amohela moralo le thepa ea maemo a indasteri, e ka ikamahanyang le maemo a thata a tikoloho, joalo ka mocheso o phahameng, mocheso o tlase, modumo o phahameng...Bala haholoanyane -
Mabaka a 7 a ka sehloohong a ho hloleha ha cable ea fiber optic
Ho netefatsa litšobotsi tsa ts'ebeliso ea matšoao a phetiso ea optical a hole le tahlehelo e tlase, mohala oa thapo ea fiber optic o tlameha ho fihlela maemo a itseng a tikoloho ea 'mele. Ho kobeha ho honyenyane kapa tšilafalo ea lithapo tsa optical ho ka baka ho fokotseha ha matšoao a optical esita le ho sitisa puisano. 1. Bolelele ba mola oa ho tsamaisa thapo ea fiber optic Ka lebaka la litšobotsi tsa 'mele...Bala haholoanyane -
Mefuta ea likhoele tsa SDM air-division multiplexing ke efe?
Phuputsong le nts'etsopele ea mahlale a macha a faeba ea optical, ho kopanya sebaka sa SDM ho hohetse tlhokomelo e kholo. Ho na le litsela tse peli tse ka sehloohong tsa ts'ebeliso ea SDM ho lifaeba tsa optical: ho kopanya karolo ea mantlha (CDM), moo phetiso e etsoang ka har'a karolo ea mantlha ea faeba ea optical ea multi-core. Kapa Mode Division Multiplexing (MDM), e fetisang ka...Bala haholoanyane
