Babali ba rona ba bangata ba lulang libakeng tsa mahaeng ba loantšana le matšoao a selefouno mme o ntse a batla marang-rang bakeng sa tharollo ea marang-rangPonsi ea mohala oa selefouno ea selefounos. Leha ho le joalo, ha ho tluoa ho khetha booter e nepahetseng bakeng sa maemo a fapaneng, bahlahisi ba bangata ha ba fane ka tataiso e hlakileng. Sehloohong sena, re tla u fa kenyelletso e bonolo ea ho khetha aPontšo ea mohala oa selefouno bakeng sa libaka tsa mahaengMme o hlalosetse melao-motheo ea bohlokoa ea kamoo lesiti ana a sebetsang ka eona.
1. Ke letšoao la mohala oa selefouno ke eng? Hobaneng ha baetsi ba bang ba e bitsa e le phetetso ea fiber e fokang?
1.1 lets'oao la mohala oa selefouno ke eng mme o sebetsa joang?
A Ponsi ea mohala oa selefouno ea selefounoKe sesebelisoa se etselitsoeng ho khelosa matšoao a lisele (lipontšo tsa lik'holefa tse kenyeletsang lisebelisoa tse kang mats'oafo a selefouno, le ampliphiers a selefouno. Lipehelo tsena li bua ka mofuta o le mong oa sesebelisoa: sesupo sa mehala ea selefouno. Ka tloaelo, mekha ena e sebelisoa malapeng mme e nyaneLibaka tsa Khoebo kapa tsa indasteriLimithara tse ka bang 3,000 (limithara tse ka bang 32,000). Li lihlahisoa tsa likepe ebile ha lia etsetsoa hore e be le phetisetso e telele ea lets'oao. Seta se felletseng, se kenyelletsang li-antenas le sesupo sa pontšo, hangata se sebelisa likhechana tsa koae joalo ka jumpers kapa li-feed ho fetisetsa lets'oao la sele.
1.2 Ba pheta-pheta-pele ea fiber ea fiber e sebetsa joang?
A Fiber Optic Reviewe ka utloisisoa joalo ka lets'oao la mehala ea botoro-bo-rapinshoa tse etselitsoeng phetiso e telele. Haele hantle, sesebelisoa sena se ile sa ntlafatsoa ho rarolla tahlehelo ea bohlokoa ea matšoao a amanang le phetisetso ea cable ea hole. Pheta ea Firtic Optic e arola lipheletso tsa ho amohela le ho emisa likhoele tsa mohala oa setso, o sebelisa likhoele tsa sefahleho sa hau sa phaello ho e-na le phetisetso ea phetisetso. Sena se lumella phetiso e telele e hole le tahlehelo e fokolang ea matšoao. Ka lebaka la takatso e tlase ea phetisetso ea fiber ea mahlo, lets'oao le ka fetisoa ho fihlela lik'hilomithara tse 5 (lik'hilomithara tse ka bang 3).
Fiber Optic Review-das
Ka mokhoa oa moralo oa fiber ea fiber, pheletso ea ho amohela seteisheneng sa batho e tsoang seteisheneng sa seleng e bitsoa yuniti e haufi. Yuniti e le 'ngoe e haufi e ka hokahana le likarolo tse ngata tsa ho qetela,' me yuniti e 'ngoe le e' ngoe e hole e ka hokahana le li-antenas tse ngata ho fihlela li-atenal tse ngata tsa cell. Sisteme ena ha e sebelisoe libakeng tsa mahaeng empa hape le meahong ea litokelo tsa litoropong, moo hangata e buuoang ka mokhoa o hlophisitsoeng oa li-anten tse tsamaisitsoeng.
Dellic Deldic Rechic Redation bakeng sa sebaka sa mahaeng
Ka mokhoa o hlakileng, lisona tsa mohala oa selefouno,Fiber optic, le Das tsohle li shebiloe ka sepheo se le seng: Ho tlosa libaka tse shoeleng tsa sele.
2. U lokela ho sebelisa mohala oa mohala oa selefouno neng, 'me u lokela ho khetha phetohe ea fiber ea fiber e kae libakeng tsa mahaeng?
2.1 Ho ipapisitse le boiphihlelo ba rona, haeba u na le seleng e matla ea selefounoLimithara tse 200 (bolelele ba limithara tse 650), bootsoa ea mohala oa selefouno e ka ba tharollo e atlehang. Ha ba fetile sebaka se seng le ba bangata, bookora ba matla le ho feta ba lokela ho ba joalo. U lokela ho sebelisa likhoele tse ntle le tse theko e phahameng haholo ho fokotsa tahlehelo ea matšoao nakong ea phetisetso.
Lintrak Kw33F Cell phone booster Kit bakeng sa sebaka sa mahaeng
2.2 Haeba mohloli oa pontšo oa sele o feta ho limithara tse 200, ka kakaretso re khothaletsa ho sebelisa sepakapaka sa fiber.
Tahlehelo ea matšoao ka mefuta e fapaneng ea mekhabiso
Mona ke papiso ea tahlehelo ea matšoao ka mefuta e fapaneng ea likhoele.
Khokahano ea matšoao a 100-Meter | ||||
Khaba ea Khaba | ½fedeer mohala (50-12) | 9dJumper Wire (75-9) | 7dJumper Wire (75-7) | 5dJumper Wire (50-5) |
900mhz | 8dbm | 10dbm | 15dbm | 20DBM |
1800mhz | 11dbm | 20DBM | 25dbm | 30dbm |
2600mhz | 15dbm | 25dbm | 30dbm | 35dbm |
2.4 Tahlehelo ea lets'oao la fiber ea fiber
Lithaele tsa fiber tsa fiber ka kakaretso li na le tahlehelo ea matšoao a ka 0,3 dBM ka kilometer. Ha ho bapisoa le likhoele tsa likhoele tsa koae le jumpers, fiber ea fiber e na le monyetla oa bohlokoa phetisong ea matšoao.
2.5 Ha ho fanoe ka sepheo sa fiber ea fiber bakeng sa hole le melemo e mengata:
2.5.1 FONS:Mehala ea fiber ea optic e na le tahlehelo e tlase haholo ea matšoao, e ba etsang hore ba tšoanelehe ho fetisoa hole.
2.5.2high bandwidth:Fibertetic ea fiber ea fiber e fana ka bandwidth e phahameng haholo ho feta menyako ea moetlo, e lumella data e eketsehileng eo u lokelang ho e fetisoa.
2.5.3IMMUMnunity ho sitisoa:Fibertetics ea fiber ha e kotsing ea ho kenella ho motlakase, e ba thusa haholo tikolohong e ngata.
2.5.4Secudent:Metsoako e metle ea fiber ea optic e thata ho e sebelisa, ho fana ka mofuta o sireletsehileng oa phetisetso o bapisoang le matšoao a motlakase.
2.5,5.5thraigh e bona le lisebelisoa, lipontšo tsa lik'hilomithara tse seng li ka fetisoa ka ho lekana maetong a se fifer, a kopana le litlhoko tse rarahaneng tsa marang-rang a puisano a puisano.
3. Qeto
Ho ipapisitsoe le tlhaiso-leseling e kaholimo, haeba u sebakeng sa mahaeng 'me mohloli oa bosupa o feta ho feta limithara tse 200, u lokela ho nahana ka ho sebelisa litlhare tse qabolang tsa fiber. Re eletsa babali ba se ke ba reka e le 'ngoe ntle ho feta ho utloisisa litlhaloso tsa bo-ramareketsi ba fiber, kaha sena se ka lebisa litšenyehelo tse sa hlokahaleng. Haeba u na le tlhoko ea lisele (tsa cellular) ho ea sebakeng sa mahaeng,Ka kopo tlanya mona ho ikopanya le ts'ebeletso ea rona ea bareki. Kamora ho amohela botsa, re tla u fa tharollo ea setsebi le ka katleho.
Mabapi le Lintek
FoshanLitsebi tsa LintrakCo, Ltd. (LTDRK) ke khoebo e phahameng haholo ka 2012 ka ts'ebetso ea linaha tse 155 ho potoloha lefatše le libaka tse fetang basebelisi ba fetang 500,000. Lintek o bua ka lits'ebeletso tsa lefatše, 'me lebaleng la puisano ea mehala, e ikemiselitse ho rarolla litlhoko tsa puisano tsa mosebelisi.
Lintrake bilemoetsi oa litsebi tsa puisano ea mobileKa lisebelisoa tse kopanyang R & D, tlhahiso le thekiso ka lilemo tse 12. Signal coverage products in the field of mobile communications: mobile phone signal boosters, antennas, power splitters, couplers, etc.
Nako ea poso: Aug-23-2024