Masu ɗaukar fiber na gani na iya haɗa tsarin igiyoyi na tushen jan ƙarfe cikin sauƙi cikin tsarin igiyoyin igiyoyin fiber na gani, tare da sassauci mai ƙarfi da babban aiki mai tsada.Yawanci, suna iya canza siginar lantarki zuwa siginar gani (kuma akasin haka) don tsawaita nisan watsawa.Don haka, ta yaya za a yi amfani da transceivers na fiber optic a cikin hanyar sadarwa da kuma haɗa su da kyau zuwa kayan aiki na cibiyar sadarwa kamar masu sauyawa, na'urorin gani, da dai sauransu?Wannan labarin zai yi muku dalla-dalla.
Yadda ake amfani da fiber optic transceivers?
A yau, fiber optic transceivers da aka yadu amfani da daban-daban masana'antu, ciki har da tsaro saka idanu, sha'anin networks, harabar LANs, da dai sauransu Optical transceivers ne kananan da kuma daukan kadan sarari, don haka su ne manufa domin turawa a wayoyi kabad, enclosures, da dai sauransu inda. sarari yana da iyaka.Ko da yake yanayin aikace-aikacen na masu ɗaukar fiber optic sun bambanta, hanyoyin haɗin kai ɗaya ne.Mai zuwa yana bayyana hanyoyin haɗin kai gama gari na masu ɗaukar fiber optic.
Yi amfani da shi kadai
Yawanci, ana amfani da transceivers na fiber optic a cikin nau'i-nau'i a cikin hanyar sadarwa, amma wani lokacin ana amfani da su daban-daban don haɗa igiyoyin jan ƙarfe zuwa kayan aikin fiber optic.Kamar yadda aka nuna a cikin hoton da ke ƙasa, ana amfani da transceiver fiber optic tare da 1 SFP tashar jiragen ruwa da 1 RJ45 tashar jiragen ruwa don haɗa biyu Ethernet switches.Ana amfani da tashar jiragen ruwa na SFP akan fiber optic transceiver don haɗawa tare da tashar jiragen ruwa na SFP akan sauyawa A.
1. Yi amfani da kebul na UTP (kebul na cibiyar sadarwa a sama da Cat5) don haɗa tashar tashar RJ45 ta sauya B zuwa kebul na gani.
an haɗa zuwa tashar wutar lantarki a kan transceiver fiber.
2. Saka na'urar gani ta SFP a cikin tashar jiragen ruwa ta SFP a kan na'urar daukar hoto, sannan saka sauran na'urar gani ta SFP.
An shigar da tsarin a cikin tashar tashar SFP na sauyawa A.
3. Saka Fiber jumper na gani a cikin na'urar gani da gani da kuma na'urar gani ta SFP akan sauya A.
Ana amfani da nau'i-nau'i na fiber optic transceivers yawanci don haɗa na'urorin cibiyar sadarwar tagulla guda biyu tare don tsawaita nisan watsawa.Wannan kuma lamari ne na gama gari don amfani da transceivers na fiber optic a cikin hanyar sadarwa.Matakan yadda ake amfani da nau'i-nau'i na fiber optic transceivers tare da masu sauya hanyar sadarwa, kayan aikin gani, igiyoyin facin fiber da igiyoyin jan ƙarfe sune kamar haka:
1. Yi amfani da kebul na UTP (kebul na cibiyar sadarwa sama da Cat5) don haɗa tashar wutar lantarki ta sauya A zuwa fiber na gani a hagu.
an haɗa zuwa tashar tashar RJ45 na mai watsawa.
2. Saka ɗayan na'urorin gani na SFP a cikin tashar SFP na hagu na gani na gani, sannan saka ɗayan.
Ana shigar da tsarin gani na SFP a cikin tashar tashar SFP na mai ɗaukar hoto a dama.
3. Yi amfani da jumper fiber don haɗa masu ɗaukar fiber optic guda biyu.
4. Yi amfani da kebul na UTP don haɗa tashar tashar RJ45 na mai ɗaukar hoto a dama zuwa tashar wutar lantarki ta sauya B.
Lura: Yawancin na'urori masu gani na gani suna da zafi-swappable, don haka babu buƙatar kunna saukar da transceiver na gani lokacin shigar da na'urar gani a cikin tashar da ta dace.Duk da haka, ya kamata a lura da cewa lokacin cire kayan aiki na gani, mai tsalle-tsalle na fiber yana buƙatar cirewa da farko;ana shigar da jumper na fiber bayan an shigar da na'urar gani a cikin na'urar daukar hoto.
Tsare-tsare don amfani da transceivers fiber optic
Na'urorin gani na gani sune na'urorin toshe-da-wasa, kuma har yanzu akwai wasu abubuwan da za a yi la'akari da su yayin haɗa su zuwa wasu kayan aikin cibiyar sadarwa.Zai fi kyau a zaɓi wuri mai aminci, mai aminci don ƙaddamar da transceiver na fiber optic, sannan kuma yana buƙatar barin wani sarari kusa da transceiver na fiber optic don samun iska.
Tsawon raƙuman raƙuman na'urorin gani da aka saka a cikin na'urorin gani ya kamata su kasance iri ɗaya.Ma’ana, idan tsawon zangon na’urar gani a gefe daya na na’urar sarrafa fiber na gani ya kasance 1310nm ko 850nm, tsawon zangon na’urar gani a daya karshen na’urar tantance fiber na gani shi ma ya zama iri daya.A lokaci guda kuma, saurin na'urar gani da na'urar gani dole ne su kasance iri ɗaya: dole ne a yi amfani da na'urar gani ta gigabit tare da na'urar gani ta gigabit.Baya ga wannan, nau'in na'urori masu gani a kan fiber optic transceivers da ake amfani da su a cikin nau'i-nau'i ya kamata su kasance iri ɗaya.
Jumper da aka saka a cikin fiber optic transceiver yana buƙatar dacewa da tashar jiragen ruwa na fiber optic transceiver.Yawancin lokaci, ana amfani da SC fiber optic jumper don haɗa mai ɗaukar fiber optic zuwa tashar SC, yayin da LC fiber optic jumper yana buƙatar saka shi cikin tashoshin SFP/SFP +.
Wajibi ne don tabbatar da ko transceiver fiber optic yana goyan bayan watsa duplex ko rabi-duplex.Idan an haɗa transceiver na fiber optic da ke goyan bayan cikakken duplex zuwa maɓalli ko cibiya mai goyan bayan yanayin rabin duplex, zai haifar da asarar fakiti mai tsanani.
Yanayin zafin aiki na fiber optic transceiver yana buƙatar kiyaye shi cikin kewayon da ya dace, in ba haka ba mai ɗaukar fiber na gani ba zai yi aiki ba.Ma'auni na iya bambanta ga masu samar da fiber optic transceivers daban-daban.
Yadda za a warware da warware matsalar transceiver fiber optic?
Amfani da fiber optic transceivers abu ne mai sauqi qwarai.Lokacin da ake amfani da fiber optic transceivers akan hanyar sadarwa, idan basuyi aiki akai-akai ba, ana buƙatar gyara matsala, wanda za'a iya kawar da shi kuma a warware shi daga abubuwa shida masu zuwa:
1. Hasken wutar lantarki yana kashe, kuma mai ɗaukar hoto ba zai iya sadarwa ba.
Magani:
Tabbatar da cewa an haɗa igiyar wutar lantarki zuwa mai haɗa wutar lantarki a baya na fiber optic transceiver.
Haɗa wasu na'urori zuwa tashar wutar lantarki kuma duba cewa wutar lantarki tana da wuta.
Gwada wani adaftar wutar lantarki iri ɗaya wanda yayi daidai da transceiver na fiber optic.
Bincika cewa ƙarfin wutar lantarki yana cikin kewayon al'ada.
2. Alamar SYS akan na'urar daukar hoto ba ta haskakawa.
Magani:
Yawanci, hasken SYS mara haske akan mai ɗaukar fiber optic yana nuna cewa abubuwan ciki na na'urar sun lalace ko basa aiki yadda yakamata.Kuna iya gwada sake kunna na'urar.Idan wutar lantarki ba ta aiki, da fatan za a tuntuɓi mai samar da ku don taimako.
3. Alamar SYS akan na'urar daukar hoto tana ci gaba da walƙiya.
Magani:
An sami kuskure akan injin.Kuna iya gwada sake kunna na'urar.Idan hakan bai yi aiki ba, cirewa kuma sake shigar da na'urar gani ta SFP, ko gwada maye gurbin na'urar gani ta SFP.Ko duba ko tsarin gani na SFP ya dace da na'urar gani ta gani.
4. Cibiyar sadarwa tsakanin tashar RJ45 akan na'urar mai gani da na'urar tasha yana jinkirin.
Magani:
Za a iya samun rashin daidaituwar yanayin duplex tsakanin tashar fiber optic transceiver tashar jiragen ruwa da tashar na'urar ƙarshe.Wannan yana faruwa lokacin da aka yi amfani da tashar jiragen ruwa ta RJ45 mai yin sulhu ta atomatik don haɗawa zuwa na'urar da ƙayyadaddun yanayin duplex ɗinta ya cika duplex.A wannan yanayin, kawai daidaita yanayin duplex akan tashar tashar ƙarshen na'urar da tashar fiber optic transceiver ta yadda tashoshin biyun biyu suyi amfani da yanayin duplex iri ɗaya.
5. Babu sadarwa tsakanin kayan aikin da aka haɗa da fiber optic transceiver.
Magani:
Ƙarshen TX da RX na fiber jumper suna juyawa, ko tashar tashar RJ45 ba ta haɗa da daidaitaccen tashar jiragen ruwa a kan na'urar (don Allah kula da hanyar haɗin kai tsaye ta hanyar kebul da kebul na crossover).
6. Kunnawa da kashe sabon abu
Magani:
Yana iya zama cewa attenuation na Tantancewar hanya ya yi girma da yawa.A wannan lokacin, ana iya amfani da mitar wutar lantarki don auna ƙarfin gani na ƙarshen karɓa.Idan yana kusa da kewayon karɓar hankali, ana iya yanke hukunci cewa hanyar gani ba ta da kyau a cikin kewayon 1-2dB.
Maiyuwa ne maɓallan da aka haɗa da na'urar gani ta gani kuskure ne.A wannan lokacin, maye gurbin na'urar tare da PC, wato, na'urori biyu na gani suna haɗa kai tsaye zuwa PC, kuma ƙarshen biyu suna pinged.
Yana iya zama gazawar fiber optic transceiver.A wannan lokacin, zaku iya haɗa ƙarshen ƙarshen fiber optic transceiver zuwa PC (ba ta hanyar canzawa ba).Bayan ƙarshen biyu ba su da matsala tare da PING, canja wurin babban fayil (100M) ko fiye daga wannan ƙarshen zuwa wancan, sannan ku kiyaye shi.Idan saurin yana da jinkirin (fayilolin da ke ƙasa da 200M ana watsa su sama da mintuna 15), ana iya yanke hukunci da gaske cewa transceiver fiber na gani kuskure ne.
Takaita
Za'a iya tura masu jigilar gani a sassauƙaƙe cikin mahallin cibiyar sadarwa daban-daban, amma hanyoyin haɗinsu iri ɗaya ne.Hanyoyin haɗin da ke sama, matakan kariya da mafita ga kurakuran gama gari tunani ne kawai kan yadda ake amfani da transceivers na fiber optic a cikin hanyar sadarwar ku.Idan akwai kuskuren da ba a iya warwarewa, da fatan za a tuntuɓi mai samar da ku don tallafin fasaha na ƙwararru.
Lokacin aikawa: Maris 17-2022