Litaba
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Maemo a kopo ea OTN
OTN le PTN Ho lokela ho boleloa hore OTN le PTN ke litheknoloji tse peli tse fapaneng ka ho feletseng, 'me ha re bua ka theknoloji, ho lokela ho boleloa hore ha ho na kamano.OTN ke marang-rang a lipalangoang a optical, a hlahisitsoeng ho tsoa ho theknoloji ea khale ea karohano ea maqhubu.Haholo-holo e eketsa bohlale ...Bala haholoanyane -
OTN (Optical Transport Network) ke marang-rang a phetisetso a hlophisang marang-rang sebakeng sa optical ho ipapisitse le thekenoloji ea wavelength division multiplexing.
Ke marang-rang a phetiso ea mokokotlo oa moloko o latelang.Ka mantsoe a bonolo feela, ke marang-rang a lipalangoang tse thehiloeng molokong o latelang oa wavelength.OTN ke marang-rang a lipalangoang a ipapisitseng le theknoloji ea wavelength division multiplexing e hlophisang marang-rang sebakeng sa optical, 'me ke mokokotlo oa lipalangoang ...Bala haholoanyane -
Phapang lipakeng tsa DWDM le OTN
DWDM le OTN ke mekhoa e 'meli ea theknoloji e entsoeng ke theknoloji ea phetisetso ea maqhubu a maqhubu lilemong tsa morao tjena: DWDM e ka nkoa e le PDH e fetileng (ho fetisetsa ho ntlha ho ea ho ntlha), 'me litšebeletso tsa marang-rang le tsa marang-rang li phethoa ho ODF ka li-jumpers tse thata;OTN e tšoana le SDH (mefuta e fapaneng ea ...Bala haholoanyane -
Sehlopha se tloaelehileng sa cable sa DAC se lebelo le phahameng
Cable ea lebelo le phahameng ea DAC (Direct Attach Cable) hangata e fetoleloa e le thapo e tobileng, thapo ea koporo e hokahantsoeng ka kotloloho kapa mohala o lebelo le holimo.E hlalosoa e le moralo oa khokahano oa sebaka se khuts'oane o theko e tlase o nkang sebaka sa optical modules.Lipheletso ka bobeli tsa thapo ea lebelo le phahameng li na le li-module tsa Cable Assemblies, tse sa arabeleng ...Bala haholoanyane -
Tlhahlobo e tebileng ea li-transceivers tsa fiber optic
Ka lebaka la bandwidth e phahameng le ho fokotseha ho tlase ho tlisoang ke fiber ea optical, lebelo la marang-rang le nka lebelo le leholo.Theknoloji ea fiber optic transceiver e boetse e fetoha ka potlako ho fihlela litlhoko tse ntseng li eketseha tsa lebelo le bokhoni.Ha re shebeng hore na tsoelopele ena e tla ama joang ...Bala haholoanyane -
Phapano ke efe lipakeng tsa li-transceivers tsa fiber optic le li-transceivers tsa Ethernet?
Li-transceivers tsa FC (Fibre Channel) ke karolo ea bohlokoa ea lisebelisoa tsa lisebelisoa tsa Fiber Channel, 'me li-transceivers tsa Ethernet tse kopantsoeng le li-switch tsa Ethernet ke motsoako o tloaelehileng oa ho kopanya ha o tsamaisa Ethernet.Ho hlakile hore mefuta ena e 'meli ea li-transceivers e sebeletsa lits'ebetso tse fapaneng, empa ha e le hantle ke eng ...Bala haholoanyane -
Phapang lipakeng tsa li-switches tsa fiber optic le li-transceivers tsa fiber optic!
Li-transceivers tsa Optical le li-switches li bohlokoa haholo phetisong ea Ethernet, empa li fapane ka ts'ebetso le ts'ebeliso.Joale, phapang ke efe lipakeng tsa li-transceivers tsa fiber optic le li-switches?Phapano ke efe lipakeng tsa li-transceivers tsa fiber optic le li-switches?Optical fiber transceiver ke...Bala haholoanyane -
Mokhoa oa ho lekola li-transceivers tsa fiber optic?
Ka nts'etsopele ea marang-rang le tsoelo-pele ea theknoloji, bahlahisi ba bangata ba fiber optic component ba hlahile 'marakeng, ba leka ho nka karolo ea lefats'e la marang-rang.Kaha baetsi bana ba hlahisa likarolo tse fapaneng, sepheo sa bona ke ho etsa boleng ba boleng bo holimo le ka bobeli ...Bala haholoanyane -
Lisebelisoa tsa ts'ehetso bakeng sa li-transceivers tsa fiber optic: Optical Distribution Frame (ODF) Basics
Ho romelloa ha fiber optics ho ntse ho hola, ho susumetsoa ke tlhoko ea litefiso tse phahameng tsa data.Ha fiber e kentsoeng e ntse e hōla, tsamaiso ea marang-rang a lipalangoang tsa optical e ba thata le ho feta.Lintlha tse ngata li lokela ho nahanoa nakong ea fiber cabling, joalo ka ho feto-fetoha ha maemo, ho khoneha nakong e tlang, ho tsamaisa ...Bala haholoanyane -
Phapang pakeng tsa single-mode le multi-mode fiber optic transceivers Mekhoa ea 3 ea ho khetholla li-transceivers tsa fiber optic tsa mofuta o le mong le mefuta e mengata.
1. Phapang pakeng tsa li-transceivers tsa fiber optic tse nang le mekhoa e le 'ngoe le mefuta e mengata ea fiber optic bophara ba mantlha ke 50 ~ 62.5μm, bophara bo ka ntle ba ho roala ke 125μm, le bophara bo ka sehloohong ba fiber e le 'ngoe ke 8.3μm. , 'me bophara ba ka ntle ba cladding ke 125μm.Mosebetsi oa ...Bala haholoanyane -
Optical fiber transceiver module SFP e sebetsa joang?
1. Mojule oa transceiver ke eng?Li-module tsa Transceiver, joalo ka ha lebitso le fana ka maikutlo, li na le mahlakore a mabeli, 'me SFP le eona ke e' ngoe ea tsona.Lentsoe “transceiver” ke motsoako oa “mofetisi” le “moamoheli”.Ka hona, e ka sebetsa joalo ka transmitter le moamoheli ho theha ...Bala haholoanyane -
Ransceivers vs. Transponders: Phapano ke Efe?
Ka kakaretso, transceiver ke sesebelisoa se khonang ho romela le ho amohela matšoao, ha transponder e le karolo eo processor ea eona e hlophiselitsoeng ho beha leihlo matšoao a kenang le ho ba le likarabo tse reriloeng esale pele marang-rang a puisano a fiber-optic.Ha e le hantle, li-transponders hangata ke batho ...Bala haholoanyane
