Ka litlhoko tse ntseng li eketseha tsa marang-rang, lisebelisoa tse fapaneng tsa marang-rang li etsoa ho fihlela litlhoko tsena.Fiber media converter ke e 'ngoe ea likarolo tsa bohlokoa ho lisebelisoa tseo.E na le bokhoni bo phahameng ba bandwidth, ts'ebetso ea sebaka se selelele le ts'epahalo, e etsa hore e tumme lits'ebetsong tsa sejoale-joale tsa marang-rang.Poso ena e tlil'o hlahloba motheo o itseng mme e bonts'a mehlala e mengata ea ts'ebeliso ea fiber media converter.

Lintlha tsa motheo tsa Fiber Media Converter

Fiber Media Converter ke sesebelisoa se ka fetolang lets'oao la motlakase hore e be maqhubu a bobebe lipakeng tsa marang-rang a koporo a UTP (para e sothehileng e sa sireletsehang) le marang-rang a fiber optic.Joalo ka ha bohle re tseba, ha ho bapisoa le thapo ea Ethernet, likhoele tsa fiber optic li na le sebaka se selelele sa phetisetso, haholo lithapo tsa fiber mode e le 'ngoe.Ka hona, li-converter tsa fiber media li thusa basebelisi ho rarolla bothata ba phetisetso hantle.
Li-converter tsa li-fiber media hangata li na le protocol e ikhethileng 'me li fumaneha ho tšehetsa mefuta e mengata e fapaneng ea marang-rang le litefiso tsa data.Hape li fana ka phetoho ea fiber-to-fiber lipakeng tsa mofuta o le mong le fiber ea multimode.Ntle ho moo, li-converter tse ling tsa fiber media tse kang koporo-to-fiber le li-copper-to-fiber media converters li na le bokhoni ba ho fetola maqhubu ka ho sebelisa li-transceivers tsa SFP.

Ho ea ka litekanyetso tse fapaneng, li-converter tsa fiber media li ka aroloa ka mefuta e fapaneng.Ho na le converter ea media e laoloang le media converter e sa laoloang.Phapang pakeng tsa bona ke hore ea ho qetela e ka fana ka tlhokomelo e eketsehileng ea marang-rang, ho lemoha liphoso le ts'ebetso ea tlhophiso e hole.Ho boetse ho na le koporo-to-fiber media converter, serial ho fiber media converter le fiber-to-fiber media converter.

Lisebelisoa tsa Mefuta e Tloaelehileng ea Fiber Media Converters
Ka melemo e 'maloa e boletsoeng ka holimo, li-converter tsa fiber media li sebelisoa haholo ho koala marang-rang a koporo le lisebelisoa tsa optical.Karolo ena ke ho hlahisa mefuta e 'meli ea lisebelisoa tsa fiber media converter.

Fiber-to-Fiber Media Converter
Mofuta ona oa fiber media converter o nolofalletsa likhokahano lipakeng tsa fiber e le 'ngoe (SMF) le fiber ea multimode (MMF), ho kenyeletsoa lipakeng tsa mehloli e fapaneng ea "matla" le lipakeng tsa fiber e le 'ngoe le fiber tse peli.Mona ke mehlala e meng ea ts'ebeliso ea fiber-to-fiber media converter.

Multimode ho Single Mode Fiber Application
Kaha SMF e ts'ehetsa libaka tse telele ho feta MMF, ho tloaelehile ho bona hore liphetoho ho tloha ho MMF ho ea ho SMF ho marang-rang a likhoebo.'Me fiber-to-fiber media converter e ka atolosa marang-rang a MM ho pholletsa le fiber ea SM ka libaka tse fihlang ho 140km.Ka bokhoni bona, khokahano ea sebaka se selelele lipakeng tsa li-switches tse peli tsa Gigabit Ethernet e ka bonoa ho sebelisoa li-converter tsa Gigabit fiber-to-fiber (joalo ka ha ho bonts'itsoe setšoantšong se latelang).

Kopo ea ho Fetolela Faeba e le 'Ngoe ho isa ho e le 'ngoe
Single-fiber hangata e sebetsa ka maqhubu a mahlakore a mabeli, ao hangata a bitsoang BIDI.'Me maqhubu a sebelisoang hangata a BIDI single-fiber ke 1310nm le 1550nm.Ts'ebelisong e latelang, li-converter tse peli tse peli tsa fiber media li hokahantsoe ke thapo e le 'ngoe ea fiber.Kaha ho na le li-wavelengths tse peli tse fapaneng holim'a fiber, mochine o fetisang molaetsa le moamoheli mahlakoreng ka bobeli a hloka ho ts'oaroa.

Serial ho Fiber Media Converter
Mofuta ona oa media converter o fana ka katoloso ea fiber bakeng sa likhokahano tsa koporo tsa serial protocol.E ka hokahana le RS232, RS422 kapa RS485 koung ea komporo kapa lisebelisoa tse ling, ho rarolla mathata a likhohlano tsa puisano tsa RS232, RS422 kapa RS485 lipakeng tsa sebaka le sekhahla.Hape e ts'ehetsa litlhophiso tsa ntlha-to-point le li-multi-point.

RS-232 Kopo
Li-converter tsa fiber tsa RS-232 li ka sebetsa e le lisebelisoa tsa asynchronous, lebelo la tšehetso ho fihla ho 921,600 baud, le ho tšehetsa mefuta e mengata e fapaneng ea matšoao a ho laola phallo ea hardware ho etsa hore ho be le khokahanyo e se nang moeli le lisebelisoa tse ngata tsa serial.Mohlala ona, li-converter tse peli tsa RS-232 li fana ka khokahano ea serial pakeng tsa PC le seva sa terminal se lumellang ho fihlella lisebelisoa tse ngata tsa data ka fiber.

RS-485 Kopo
Li-converter tsa fiber tsa RS-485 li sebelisoa lits'ebetsong tse ngata tsa lintlha tse ngata moo komporo e le 'ngoe e laolang lisebelisoa tse ngata tse fapaneng.Joalokaha ho bontšitsoe setšoantšong se ka tlase, li-converter tse peli tsa RS-485 li fana ka khokahanyo ea marotholi a mangata pakeng tsa thepa ea thepa le lisebelisoa tse hokahaneng tsa marotholi a mangata ka fiber cable.

Kakaretso
E anngoe ke moeli oa lithapo tsa Ethernet le lebelo le eketsehileng la marang-rang, marang-rang a ntse a thatafala le ho feta.Ts'ebeliso ea li-converter tsa fiber media ha e felise feela meeli ea sebaka sa lithapo tsa marang-rang tsa setso, empa e nolofalletsa marang-rang a hau ho hokahana le mefuta e fapaneng ea mecha ea litaba joalo ka para e sothehileng, fiber le coax.

Haeba o hloka media converter bakeng sa merero ea hau ea FTTx & Optical Access hajoale, ka kopo ikopanye le rona kainfo@jha-tech.combakeng sa lintlha tse ling.