Nekuwedzera kuri kuda kunetiweki, akasiyana network michina inogadzirwa kuti isangane nezvido izvi.Fiber media converter chimwe chezvinhu zvakakosha mumidziyo iyoyo.Iyo inoratidzira yakakwira bandwidth simba, kureba kwekushanda uye kuvimbika, zvichiita kuti ive yakakurumbira mune zvemazuva ano networking system.Iyi posvo ichaongorora humwe hwaro uye inoratidza akati wandei mashandisirwo emhando yefiber media converter.

Nheyo dzeFiber Media Converter

Fiber Media Converter chishandiso chinogona kushandura chiratidzo chemagetsi kuita masaisai akareruka pakati pemhangura UTP (isina kuchinjika yakamonyoroka peya) network uye fiber optic network.Sezvatinoziva tese, zvichienzaniswa netambo yeEthernet, tambo dzefiber optic dzine kureba kwekutapurirana chinhambwe, kunyanya tambo dzefiber imwe chete.Naizvozvo, fiber media converters inobatsira vashandisi kugadzirisa dambudziko rekutapurirana zvakakwana.
Fiber midhiya inoshandura kazhinji protocol yakanangana uye inowanikwa kutsigira akasiyana siyana emhando dzetiweki uye data data.Uye ivo zvakare vanopa fiber-kune-fiber shanduko pakati peimwe modhi uye multimode fiber.Kunze kwezvo, mamwe mafiber media converters semhangura-ku-fiber uye faibha-kune-fiber midhiya inoshandura ine kugona kwewavelength kutendeuka nekushandisa SFP transceivers.

Zvinoenderana neakasiyana zviyero, fiber media converters inogona kuiswa mumhando dzakasiyana.Kune inogadziriswa midhiya inoshandura uye isina kutariswa midhiya inoshandura.Misiyano pakati pavo ndeyekuti iyo yekupedzisira inogona kupa yekuwedzera network yekutarisa, kutadza kuona uye kure configuration kushanda.Kune zvakare mhangura-kune-fiber midhiya inoshandura, serial kune fiber midhiya inoshandura uye fiber-kune-fiber midhiya inoshandura.

Zvishandiso zveMarudzi Akajairwa eFiber Media Converters
Nezvakanakira zvakati wandei zvataurwa pamusoro apa, fiber media converters inoshandiswa zvakanyanya kubhuroka copper network uye optical masisitimu.Ichi chikamu chiri kunyanya kuunza mhando mbiri dzefiber media converter's application.

Fiber-to-Fiber Media Converter
Iyi mhando ye fiber media inoshandura inogonesa kubatana pakati pe single mode fiber (SMF) uye multimode fiber (MMF), kusanganisira pakati peakasiyana "simba" faibha masosi uye pakati pe-single-fiber uye mbiri fiber.Inotevera mimwe mienzaniso yekushandisa yefiber-to-fiber media converter.

Multimode kune Imwe modhi Fiber application
Sezvo SMF ichitsigira kureba kupfuura MMF, zvakajairika kuona kuti shanduko kubva kuMMF kuenda kuSMF mumabhizinesi network.Uye fiber-ku-fiber midhiya inoshandura inogona kuwedzera MM network kuyambuka SM fiber nemadaro anosvika 140km.Nehukuru uhu, kureba kwekubatanidza pakati peaviri Gigabit Ethernet switch inogona kuwanikwa uchishandisa maviri eGigabit fiber-to-fiber converters (sezvinoratidzwa pamufananidzo unotevera).

Dual Fiber kune imwe-Fiber Shanduko yekushandisa
Single-fiber inowanzoshanda ine bi-directional wavelengths, inowanzonzi BIDI.Uye iwo anowanzo shandiswa wavelengths yeBIDI single-fiber ndeye 1310nm uye 1550nm.Muchishandiso chinotevera, iwo maviri maviri maviri efiber media converters akabatanidzwa neamwechete mode fiber tambo.Sezvo paine maviri akasiyana wavelengths pane fiber, iyo inofambisa uye inogamuchira pamativi ese maviri inoda kuenzaniswa.

Seri kune Fiber Media Converter
Iri rudzi rwemidhiya inoshandura inopa fiber kuwedzera kune serial protocol mhangura yekubatanidza.Inogona kubatanidzwa neRS232, RS422 kana RS485 chiteshi chekombuta kana zvimwe zvishandiso, kugadzirisa matambudziko echinyakare RS232, RS422 kana RS485 kukurukurirana kunetsana pakati pechinhambwe uye chiyero.Uye zvakare inotsigira point-to-point uye akawanda-point masisitimu.

RS-232 Application
RS-232 fiber converters inogona kushanda seasynchronous madivayiri, tsigiro inomhanyisa kusvika 921,600 baud, uye inotsigira akasiyana-siyana emhando yehardware yekudzora kuyerera masaini kuti agone kugonesa seamless yekubatanidza neakawanda serial zvishandiso.Mumuenzaniso uyu, maviri eRS-232 anoshandura anopa serial yekubatanidza pakati pePC uye terminal server inobvumira kupinda kune akawanda madhivhisi data kuburikidza nefiber.

RS-485 Application
RS-485 fiber converters inoshandiswa mune akawanda-mapoinzi maapplication apo komputa imwe inodzora akawanda akasiyana midziyo.Sezvinoratidzwa pamufananidzo uri pazasi, maviri eRS-485 anoshandura anopa iyo yakawanda-kudonhedza yekubatanidza pakati pemidziyo yekutambira uye yakabatana yakawanda-kudonha michina kuburikidza nefiber tambo.

Summary
Kukanganiswa nekudzikiswa kwetambo dzeEthernet uye kuwedzera kumhanya kwenetiweki, ma network ari kuramba achiwedzera kuoma.Iko kushandiswa kwefiber media converters hakungokunda kuremerwa kwechinyakare network tambo, asi kunoita kuti manetwork ako abatane nemhando dzakasiyana dzemidhiya senge dzakamonyoroka pair, fiber uye coax.

Kana iwe uchida chero midhiya inoshandura kune yako FTTx & Optical Access mapurojekiti panguva ino, ndapota taura nesu kuburikidzainfo@jha-tech.comkuti uwane rumwe ruzivo.