1. Traditional Fiber Optic Repeater ke Eng?
Ka tloaelo, ha batho ba bua ka fiber optic e pheta-phetoang indastering, ba bua ka pontšo ea analog fiber optic repeater.
Li-fiber optic repeater li sebetsa joang?
Analog fiber optic repeater e fetola matshwao a mehala (matshwao a analoge a RF) hore e be matshwao a optical bakeng sa ho fetiswa ka fiber optics, ebe e a fetolela ho matshwao a RF qetellong. Molao-motheo o bontšitsoe ka tlase.
Hang ha lets'oao la analoge le fetoloa leseli, boleng ba lets'oao la optical bo its'etleha haholo holima litšobotsi tsa phetiso ea fiber, hangata e bakang ho sotha ha matšoao, lerata le litaba tse ling.
Molao-motheo oa ho sebetsa oa Fiber Optic Repeater
Ho feta moo, li-analog fiber optic tse pheta-phetoang tsa setso hangata li loana le taolo ea ho fumana le ho hatella lerata, e leng ho etsang hore ho be thata ho fihlela liphetoho tse nepahetseng tsa mats'oao le ntlafatso.
Mohlala, li-analog fiber optic tse pheta-phetoang tsa Lintratek li na le sebaka se phahameng sa phetisetso sa 5km feela, mme phetiso ea lihlopha tse ngata e ka ba le tšitiso. Maemong a nang le lihlopha tse ngata tsa maqhubu, haeba lihlopha tse peli li na le maqhubu a tšoanang, tšitiso ea matšoao le ho sotha ho ka etsahala habonolo nakong ea phetisetso.
Lintratek Analog Fiber Optic Repeaterle DAS
Ka lebaka leo, analogue ea setsofiber optic repeaters, e itšetlehileng ka matšoao a analog, ha e sa lekana bakeng sa litlhoko tse kholo tsa puisano ea data kajeno, haholo-holo bakeng sa basebelisi ba khoebo.
Likaroloana tsa ka hare Fiber Optic Repeater
2. Digital Fiber Optic Repeater ke eng?
Joalo ka ha lebitso le fana ka maikutlo, "digital fiber optic repeater" ke mofuta o ntlafalitsoeng oa "analog fiber optic repeater" ea setso. Ntlafatso ea bohlokoa ke hore e qala ka ho fetolela matshwao a mehala (matshwao a analoge a RF) hore e be matshwao a dijithale pele a a fetolela hore e be matshwao a optical bakeng sa phetiso. Qetellong, mats'oao a khutlisoa joalo ka mats'oao a dijithale ebe a khutlisetsoa ho mehala ea mohala bakeng sa ho romelloa mehala ea basebelisi. Molao-motheo o bontšitsoe ka tlase.
Ha e le hantle, "digital fiber optic repeater" e eketsa mohato o eketsehileng oa ho fetola matšoao hore e be sebopeho sa digital pele a fetisoa.
Molao-motheo oa ho sebetsa oa Digital Fiber Optic Repeater
Mabapi le boleng ba pontšo, theknoloji ea digital signal processing (DSP) ka katleho e tlosa lerata le tšitiso nakong ea phetisetso, esita le maemong a lihlopha tse ngata moo lihlopha tsa maqhubu li leng haufi le tse ling, ho netefatsa hore ho fetisoa ha matšoao a phahameng le ho boloka botsitso le botšepehi ba puisano.
Ho feta moo, li-repriate fiber optic tsa dijithale li fana ka ho nepahala le ho feto-fetoha ha maemo ho laolang le ho khetha khafetsa. Batho bana ba pheta-phetoang ba ka hlophisa le ho ntlafatsa boleng ba matšoao ho ipapisitsoe le tikoloho e ikhethileng ea marang-rang le litlhoko tsa khoebo.
3. Traditional Fiber Optic Repeaters vs. Digital Fiber Optic Repeaters
Sebopeho | Traditional Fiber Optic Repeater | Digital Fiber Optic Repeater |
Mofuta oa Letšoao | E fetolela matshwao a analoge ho matshwao a optical | E fetolela matshwao a RF ho matshwao a dijithale, ebe ho ya ho optical |
Boleng ba Letshwao | E tloaetse ho khopama le lerata ka lebaka la litšobotsi tsa phetiso ea fiber | E sebelisa DSP ho felisa lerata le tšitiso, ho netefatsa phetiso ea matšoao a boleng bo holimo |
Fumana Taolo | Ho fokola ho laola le ho thibela lerata | E fana ka ho nepahala ho phahameng le ho feto-fetoha ha maemo ho laola le ho khetha makhetlo a mangata |
Lintratek's digital fiber optic repeater ke e' ngoe ea likhatelopele tsa bohlokoa tsa sehlahisoa sa k'hamphani. E ts'ehetsa sebaka sa phetisetso ho fihlela ho 8km, ho netefatsa phetisetso e kholo ea boleng bo holimo ho fihlela litlhoko tsa phetisetso ea data ea 4G le 5G.
Lintratek Digital Fiber Optic Repeater
4. Lipotso Tse Botsoang Hangata:
Q1: Na li-analog fiber optic tse teng tse pheta-phetoang li ka ntlafatsoa ho ba li-repeater tsa digital fiber optic?
A:
-U ka boloka li-fiber optics le li-antenna tse teng, feela u nkela li-module tsa mantlha tsa relay.
-Ho tla eketsoa yuniti ea digital signal processing (DSP) ho netefatsa hore e lumellana le mekhoa ea pele ea RF.
-Litsenyehelo tsa ntlafatso li ka fokotsoa ka 40% -60%, ho eketsa ts'ireletso ea hau ea matsete.
1.Haeba moralo oa marang-rang oa pele o sebelisa khokahanyo ea linaleli, feela ho nkela sebaka sa analog fiber optic repeater ka mochine oa digital le ho ntlafatsa li-antenna tse khethehileng tsa maqhubu ho tla lekana.
2. Bakeng sa litlhophiso tse ling tsa marang-rang, ho ka 'na ha hlokahala liphetoho tse ling tsa fiber optic cable. Haeba u thahasella ho ntlafatsa ho ea ho digital fiber optic repeater, ikutloe u lokolohile ho ikopanya le rona. Baenjiniere ba rona ba puisano ba tla u fa tharollo e nepahetseng.
Q2: Na motho ea phetang dijithale o hloka tšebelisano 'moho ho tsoa ho basebelisi ba marang-rang a mehala?
A: Che, e ikemetse ka botlalo. E holisa ka kotloloho lets'oao le teng la selefouno ntle le ho hloka tumello ea opareitara kapa liphetoho tsa paramente.
Q3: Na lisebelisoa tsa analog le tsa dijithale li ka tsoakoa marang-rang a tšoanang?
A: Ho joalo! Re fana ka tharollo ea hybrid relay:
-Libakeng tse nang le matšoao a matla (joaloka lihotele tsa hotele), lisebelisoa tsa analog li ka lula li sebelisoa.
-Ka lets'oao le fokolang kapa libaka tsa bohlokoa tsa 5G (joalo ka likamore tsa kopano le libaka tsa ho paka makoloi ka tlas'a lefatše), lisebelisoa tsa dijithale li sebelisoa.
-Sistimi eohle e ka hlahlojoa le ho ntlafatsoa ka sethala se kopaneng sa taolo ea marang-rang.
Nako ea poso: Feb-19-2025