Lokacin da muke watsawa daga nesa, yawanci muna amfani da fiber don watsawa. Saboda nisan watsawar fiber na gani yana da nisa, gabaɗaya magana, nisan watsawar fiber na gani guda ɗaya ya fi kilomita 10, kuma nisan watsawar fiber na gani mai nau'i-nau'i na iya kaiwa kilomita 2. A cikin hanyoyin sadarwa na fiber optic, yawanci muna amfani da masu ɗaukar fiber optic. Don haka, ta yaya za a haɗa transceiver fiber-optic? Bari mu sami ra'ayi.
1. Matsayin masu amfani da fiber-optic na gani
1. Fiber transceiver na iya tsawaita nisan watsawa na Ethernet kuma ya faɗaɗa radiyon ɗaukar hoto na Ethernet.
2. Za'a iya canza transceiver fiber tsakanin 10M, 100M, ko 1000M Ethernet lantarki dubawa da kuma na gani dubawa.
3, yin amfani da transceiver fiber na gani don gina cibiyar sadarwa na iya ceton saka hannun jari na cibiyar sadarwa.
4. Fiber optic transceiver yana sa haɗin kai tsakanin uwar garken, mai maimaitawa, hub, tashoshi da tashoshi mafi inganci.
5, fiber transceiver yana da microprocessor da bincike dubawa, na iya samar da bayanai daban-daban na hanyar haɗin yanar gizo.
2. Wannene ya ƙaddamar ko wanene ya karɓi transceiver fiber-optic?
Lokacin amfani da transceiver fiber na gani, abokai da yawa za su gamu da irin wannan tambaya:
1. Dole ne a yi amfani da transceiver fiber optic transceiver biyu?
2, transceiver fiber optic ba shi da maki, daya shine karba daya shine aika? Ko za a iya amfani da transceivers fiber guda biyu azaman biyu?
3. Idan dole ne a yi amfani da transceiver fiber na gani a nau'i-nau'i, dole ne ma'aurata su kasance iri ɗaya da samfurin? Ko za ku iya amfani da kowane haɗin kowane alama?
Abokai da yawa na iya samun wannan tambaya a cikin tsarin amfani da aikin, to menene? Amsa: transceiver na gani fiber transceiver kamar yadda photoelectric hira kayan aiki ne gaba ɗaya amfani da nau'i-nau'i, amma kuma zai iya bayyana Tantancewar fiber transceiver da Tantancewar fiber sauya, Tantancewar fiber transceiver da SFP transceiver transceiver amfani kuma shi ne na al'ada, bisa manufa, idan dai Tantancewar watsa kalaman ne. Haka kuma, siginar encapsulation format iri ɗaya ne kuma yana goyan bayan wasu ƙa'idodi na iya fahimtar sadarwar fiber na gani. Gabaɗaya yanayin guda ɗaya fiber sau biyu (sadar da sadarwa ta al'ada tana buƙatar fiber biyu) transceiver ba tare da la'akari da mai watsawa da ƙarshen karɓa ba, muddin ana iya amfani da su biyun. Fiber transceiver guda ɗaya kawai (sadar da al'ada yana buƙatar fiber) zai sami ƙarshen watsawa daban da ƙarshen karɓa.
Ko transceiver fiber biyu ne ko transceiver fiber guda ɗaya dole ne a yi amfani da su biyu, nau'ikan iri daban-daban na iya dacewa da haɗin kai. Amma ƙimar, tsayin tsayi, da tsari iri ɗaya ne. Wato farashin daban-daban (100 da gigabit), tsayin raƙuman ruwa daban-daban (1310nm da 1300nm) ba sa iya sadarwa tare da juna, bugu da ƙari, ko alama iri ɗaya na fiber transceiver guda ɗaya da fiber biyu na nau'in nau'in biyu ba su da alaƙa. To abin tambaya anan shine, menene transceiver na fiber guda daya, kuma menene transceiver fiber biyu? Menene banbancin su?
3. Menene transceiver-fiber guda ɗaya? Menene transceiver-fiber biyu?
Single fiber transceiver yana nufin amfani da kebul na gani guda ɗaya, transceiver fiber guda ɗaya kawai jijiya ce kawai, duka ƙarshen biyu suna haɗa su zuwa ainihin, duka ƙarshen transceiver ta amfani da madaidaicin raƙuman haske daban-daban, don haka yana iya watsa siginar haske a cikin ainihin. Biyu fiber transceiver ne da amfani da biyu core, a aika da karba, daya karshen shi ne gashi, da sauran karshen dole ne a saka a cikin tashar jiragen ruwa, shi ne iyakar biyu zuwa haye.
1, transceiver fiber guda
Mai ɗaukar fiber guda ɗaya yakamata ya gane duka aikin watsawa da aikin karɓa. Yana amfani da fasahar multixing rabon igiyar ruwa don watsa sigina na gani biyu na tsawon tsayi daban-daban a cikin fiber na gani don gane watsawa da liyafar.
Don haka ana ɗaukar nau'in nau'in nau'in fiber guda ɗaya ta hanyar fiber, don haka watsawa da karɓar haske ana ɗaukar su ta hanyar fiber core a lokaci guda. A wannan yanayin, dole ne a yi amfani da tsawon zango biyu na haske don cimma sadarwa ta al'ada.
Saboda haka, na'urar gani na gani guda-yanayin guda-fiber transceivers yana da biyu na gani wavelengths, gaba ɗaya 1310nm / 1550nm, don haka biyu tashoshi na biyu transceivers za su bambanta. Transceiver-ƙarshe ɗaya yana watsa 1310nm kuma yana karɓar 1550nm. A daya karshen, yana fitar da 1550nm kuma yana karɓar 1310nm. Don haka dacewa ga masu amfani don rarrabewa, gabaɗaya za su yi amfani da haruffa maimakon. Ƙarshen A (1310nm / 1550nm) da ƙarshen B (1550nm / 1310nm) sun bayyana. Dole ne a haɗa masu amfani da AB don amfani, ba haɗin AA ko BB ba. AB ana amfani dashi ta hanyar transceiver fiber guda ɗaya kawai.
2, transceiver fiber biyu
Mai ɗaukar fiber biyu yana da tashar TX (tashar watsawa) da tashar RX (tashar mai karɓa). Dukansu tashoshin jiragen ruwa suna da tsayi iri ɗaya na 1310nm, kuma liyafar ita ce 1310nm, don haka ana amfani da filaye masu kama da juna biyu don haɗin giciye.
3, yadda ake bambance fiber transceiver guda ɗaya da transceiver fiber biyu
Akwai hanyoyi guda biyu don bambance fiber transceivers guda ɗaya daga masu transceivers fiber biyu.
① Lokacin da transceiver fiber na gani da aka saka a cikin na'urar gani da ido, an raba fiber transceiver na fiber transceiver guda ɗaya da transceiver fiber guda biyu bisa ga adadin abubuwan da aka haɗa fiber jumper cores. Fiber transceiver guda ɗaya (dama) yana da alaƙa da fiber core, wanda ke da alhakin watsa bayanai da karɓar bayanai, yayin da transceiver na fiber biyu (hagu) yana da alaƙa da nau'ikan fiber guda biyu, ɗayan yana da alhakin watsa bayanai da kuma sauran suna da alhakin karɓar bayanai.
② Lokacin da fiber transceiver na gani ba shi da wani nau'i na gani na gani, ya zama dole a rarrabe ko transceiver fiber guda ɗaya ko mai ɗaukar fiber na dual fiber bisa ga na'urar gani da aka saka. Lokacin da aka shigar da transceiver na fiber na gani tare da madaidaicin fiber bidirectional optical module, wato, mahaɗar nau'in nau'in nau'in nau'in nau'in nau'in nau'in fiber ne, wannan fiber transceiver (dama); lokacin da aka saka fiber transceiver tare da nau'in fiber bidirectional Optical module, ko kuma ke dubawa nau'in duplex ne, mai transceiver shine transceiver fiber biyu (hoton hagu).
4. Haske da haɗin haɗin fiber transceiver na gani
1. haske mai nuna alamar fiber transceiver
Don hasken mai nuna alamar fiber transceiver na gani, zaku iya fahimtar ta ta hoto mai zuwa.
2. Haɗa na fiber transceiver na gani
ka'ida
Aikace-aikacen Point-to-point
Aikace-aikacen na transceiver fiber na gani na tsakiya a cikin saka idanu mai nisa
Lokacin aikawa: Dec-01-2023