Fiber optic splitter, kuma ana kiransa Optical splitter, yana ɗaya daga cikin mahimman na'urori masu wucewa a cikin hanyoyin haɗin fiber na gani.
Na'urar ce don gane hasken wutar lantarki shunt.
Yawancin lokaci muna amfani da M × N don nuna cewa mai raba yana da abubuwan shigar m da abubuwan N.
Dangane da ka'idar SPLITTER na gani, SPLITTER na gani na iya raba zuwa FBT SPLITTER da PLC SPLITTER.
Farashin FBT SPLITTER hanya ce ta rarrabuwa biyu (ko fiye) fiber na gani zaruruwa ba tare da shafi,
da musamman waveguide tsarin da biyu cones kafa a cikin dumama yankin.
A lokaci guda, yana narkewa a yanayin zafi mai yawa kuma ya miƙe zuwa bangarorin biyu.
Za a iya samun ma'auni daban-daban ta hanyar sarrafa kusurwar karkatarwa da tsayin tsayin fiber.
Daga karshe, wani manne mai ƙarfi yana aiki don ƙarfafa yankin taper akan ma'aunin ma'adini kafin saka shi a cikin bututun jan karfe..
Don halitta PLC SPLITTER，wani matsakaici ko semiconductor substrate ana sarrafa ta amfani da photolithography, etching, da haɓaka dabaru don samar da jagorar igiyar gani.
Matsayin jeri na waveguide akan saman saman guntu, inda cimma hadedde shunt aiki.
Daga karshe, an haɗa ƙarshen shigarwa da fitarwa na array ɗin fiber na tashoshi da yawa tare da ƙarshen guntu biyu kuma an tattara su..
Gabatarwa ga PLC Splitter
Chip
Mai haɗin waje 3-in-1 ne na duniya wanda Fibconet ya haɓaka, high-quality guntu masana'antun da SHIJIYA, OLKOPTO, Koriya ta Kudu watan, da sauransu.
Fiber Cable
G657A2 fiber ya fi G657A1 tsada a cikin nau'in fiber.
Ƙayyadaddun bayanai
Regular plc splitter yawanci 1 × 2/4/8/32/64/128,
Special Type plc splitter shine yawanci 1 × 3/6/12/24.
Tsarin samarwa na Common and Special plc iri ɗaya ne, tare da babban tsinkayar zangon 1310/1490/1550 nm.
Rashin daidaiton fiber optic splitter yana nufin 1 × 5/7/9/17 na gani splitter.
Yana amfani da fiber fitarwa azaman haɗin da aka katse zuwa PLC na yau da kullun, babban amfani a cikin ayyukan FTTR.
Tsawon tsayin da aka gano shine 1310/1490/1550/1625/1650nm.
Amfani
- Asarar baya kula da tsawon haske, don haka zai iya saduwa da buƙatun watsawa na tsawon zango daban-daban.
- Bakan ma, kuma siginar na iya rarrabawa ga mai amfani daidai.
- Karamin tsari, kananan size, za a iya shigar kai tsaye a cikin akwatin canja wuri daban-daban da ke akwai, baya buƙatar barin babban wurin shigarwa.
- Akwai tashoshi da yawa don na'ura ɗaya, wanda zai iya kaiwa fiye da haka 32 tashoshi.
- Farashin tashoshi da yawa yana da ƙasa, da karin rassan, mafi bayyane fa'idar farashi. Babban bangaren fasaha na PLC splitter shine guntu
Ribobi da Fursunoni na FBT splitter
Ribobi
- Taper coupler yana da fiye da 20 shekaru na tarihi da gogewa, yawancin kayan aiki da fasaha kawai suna buƙatar amfani da su, kuma kudin ci gaban ‘yan dubun PLC ne ko da ‘yan dari ne kawai
- Ana samun albarkatun ƙasa a shirye a cikin nau'in ma'auni na quartz, fiber optics, bututu masu zafi, bakin karfe bututu, da manne, ga jimlar kasa da $1. Farashin raguwar saka hannun jari na injuna da kayan aikin ya yi ƙasa, da kuma tsadar masu raba tashoshi masu karamin karfi kamar 1 × 2,1 × 4 yana ƙasa.
- Rarraba rabo za a iya a real-lokaci sa idanu bisa ga bukata, kuma ana iya yin tsaga mara daidaituwa.
Fursunoni
- Asarar tana kula da tsayin igiyoyin gani, don haka yakamata a zaɓi na'urar bisa ga tsayin raƙuman ruwa, wanda shine mummunan lahani a cikin tsarin amfani da hanyar sadarwa guda uku-in-one saboda siginar gani da aka watsa a cikin hanyar sadarwa uku-in-one yana da 1310nm., 1490nm, 1550nm da sauransu.
- Daidaitaccen daidaituwa ba shi da kyau, wanda ke nufin canji na asarar sakawa a kowane ƙarshen fitarwa na mai raba gani. Matsakaicin bambancin 1X4 shine game da 1.5 DB, kuma babban bambanci yana sama 1 × 8, wanda ba zai iya tabbatar da rarrabuwar kayyakin iri ɗaya ba kuma yana iya shafar nisan watsawa gabaɗaya.
- Asarar shigarwa (TDL) shine rabon ƙarfin gani na fitarwa don shigar da ikon gani na wani tashar tashar jiragen ruwa. Asarar shigar ta ƙunshi sassa biyu: daya shine ƙarin hasara kuma ɗayan shine ma'aunin rabo na bakan; Asarar shigar ba iri ɗaya bane saboda yanayin yanayin na'urar ya bambanta, kuma babu takamaiman bayani a cikin ma'auni.
- Ƙarfin na multiplexer (kamar 1 × 16,1 × 32) ya fi girma, amincin yana ƙasa, kuma suna da iyakataccen wurin shigarwa.
Kwatanta FBT splitter da PLC splitter
Kowace na'ura tana ba da fa'idodinta dangane da aiki da farashi, kuma duka fasahohin biyu suna fuskantar haɓakawa akai-akai don magance gazawarsu.
Mai raba FBT yana magance matsalolin kamar ƙananan adadin ja-in-ja na lokaci ɗaya da rashin daidaituwa.
PLC splitter kuma suna yin ƙoƙari sosai don rage farashin.
Mai haɗin waje 3-in-1 ne na duniya wanda Fibconet ya haɓaka, Farashin na'urorin biyu kusan iri ɗaya ne sama da 1X8, kuma farashin masu rarraba waveguide na planar zai zama mafi kyau tare da karuwar masu rarraba.
A wasu aikace-aikace inda girman da tsayin haske ba su da hankali sosai, musamman ma a yanayin da ya rage reshe,
ya fi araha don zaɓar mai raba gani na taper.
Kamar zaɓin watsa bayanai masu zaman kansu na 1310nm FBT splitter.
Cibiyar sadarwar bidiyo ta TV na iya zaɓar mai raba FBT 1550nm.
Masu raba PLC na iya amfani da su a cikin yanayin watsawar gani mai tsayi da yawa da masu amfani da yawa, kamar uku-in-daya, FTTH, da sauransu.
Ƙididdiga don masu rarraba gani
Asarar shigarwa
Asarar shigar da fiber optic splitter shine adadin DB na kowane fitarwa dangane da asarar hasken shigarwa.
Ƙarin asara
Ƙarin asarar an ayyana shi azaman adadin DB na asarar wutar lantarki dangane da jimlar asarar wutar lantarki na duk tashoshin fitarwa..
Don masu haɗa fiber na gani, ƙarin hasara shine ma'auni na ingancin tsarin ƙirar na'urar.
Yana nuna hasara ta asali na tsarin kera na'urar.
Asarar shigar kawai tana nuna matsayin ƙarfin fitarwa na kowane tashar fitarwa, wanda ba wai kawai yana da mahimmancin asarar hasara ba amma kuma yana la'akari da tasiri na rabo mai ban mamaki.
Saboda haka, Bambanci a cikin asarar sakawa tsakanin ma'auratan fiber daban-daban ba za su iya nuna ingancin na'urar ba.
Rabon katako
An bayyana rabon rarrabawa azaman rabon ƙarfin fitarwa na kowane tashar fitarwa na mahaɗar gani.
A cikin aikace-aikacen tsarin, ya kamata mu ƙayyade madaidaicin rabo mai dacewa bisa ga ikon haske na ainihin kullin gani na tsarin.
Matsakaicin tsagawar mahaɗar gani ya dogara da tsawon hasken da ake watsawa,
misali, na'ura mai rarrabawa da ke watsawa 1.31 microns na haske yana da a 50:50 rabon rabo tsakanin abubuwan fitarwa biyu;
A 1.5 ΜM, ya zama 70:30(wannan yana faruwa ne saboda mai rarraba yana da takamaiman bandwidth.
bandwidth na siginar gani da ake watsawa lokacin da rabon rabo ya kasance akai).
Don haka lokacin da kuka yi odar mai raba gani, dole ne ka ƙayyade tsawon zangon.
Kaɗaici
Matsayin keɓewa yana nufin ikon hanyar gani ɗaya na mai raba gani don ware siginar gani a wasu hanyoyin gani..
A cikin ainihin aikace-aikacen tsarin, matakin keɓewa sau da yawa yana buƙatar cimmawa 40 DB sama da na'urar.
In ba haka ba, zai shafi aikin duka tsarin.
Jagoranci:
A cikin mai raba gani, directivity yana bayyana tasirin haske mai shigowa daga fitarwa akan abubuwan da ke kusa.
PDL
PDL an ayyana shi azaman rabon logarithmic na matsakaicin iko zuwa mafi ƙarancin iko bayan jihohin polarization daban-daban sun wuce ta na'urar da aka auna..
A fagen sadarwa da fahimtar juna, PDL alama ce mai mahimmanci, yana nuna hankalin na'urar zuwa jihohin polarization daban-daban.
Aikace-aikace na na gani splitter
1. Duk nau'ikan tsarin sadarwa na Fiber-optic 2. Fiber optic LAN, CATV 3. FTTH, FTB 4. Gwajin kayan aiki, Optical fiber amplifier
Siffofin na gani splitter:
2. Ƙananan hasara 2.1%. Low polarization hankali
3. Asarar ƙarancin shigarwa akan canjin muhalli
