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G.652.D Cov Lus Qhia Txog Fiber Optical

2024-05-13

Cov lus qhia G.652.D yog hais txog ib hom fiber ntau optical uas tau txhais los ntawm International Telecommunication Union (ITU-T) cov qauv. G.652.D yog ib hom fiber ntau optical uas siv ntau tshaj plaws hauv kev sib txuas lus thoob ntiaj teb. Nov yog qee cov yam ntxwv tseem ceeb ntawm G.652.D optical fiber:


G.652.D Cov Lus Qhia Txog Fiber Optical


Hom: G.652.D optical fiber yog ib hom fiber, uas txhais tau tias nws txhawb nqa kev xa ntawm ib hom teeb. Qhov no tso cai rau kev sib txuas lus ceev thiab ntev los ntawm kev txo qis kev sib kis ntawm cov teeb liab.


Txoj kab uas hla ntawm lub hauv paus: Lub plawv ntawm G.652.D optical fiber feem ntau yog li ntawm 8 txog 10 micrometers. Lub plawv me me no ua rau muaj kev xa cov teeb liab mus deb nrog kev txo qis tsawg kawg nkaus.


Txoj kab uas hla ntawm lub cladding: Feem ntau, lub cladding diameter yog li ntawm 125 micrometers. Lub cladding puag ncig lub core thiab pab kom lub teeb nyob hauv lub core, tiv thaiv kev poob teeb liab.


Kev txo qis: Cov fiber G.652.D muaj qhov tsis tshua muaj zog, txhais tau tias lub zog teeb liab tseem siab dua ntawm qhov deb. Qhov no yog qhov tseem ceeb rau kev tswj hwm kev ncaj ncees ntawm cov teeb liab hauv cov tes hauj lwm sib txuas lus.


Kev tawg tawm: G.652.D fiber muaj qhov sib kis tsawg, uas txhais tau tias cov wavelengths sib txawv ntawm lub teeb mus ncig ntawm qhov ceev zoo sib xws hauv lub fiber. Qhov no txo ​​qhov kev cuam tshuam ntawm lub teeb liab thiab tso cai rau kev xa cov ntaub ntawv ceev ceev.


Kev Ua Haujlwm Wavelengths: G.652.D fiber tau zoo tshaj plaws rau kev siv nrog wavelengths nyob ib ncig ntawm 1310 nm thiab 1550 nm, uas feem ntau siv rau hauv cov kab ke sib txuas lus optical.


Khoov Radius: G.652.D fiber muaj qhov khoov vojvoog tsawg kawg nkaus, feem ntau yog li ntawm 5-10 npaug ntawm txoj kab uas hla fiber. Qhov no tso cai rau kev teeb tsa yooj yim dua hauv qhov chaw nqaim yam tsis muaj kev pheej hmoo ntawm kev poob teeb liab vim yog khoov ntau dhau.


Zuag qhia tag nrho, G.652.D optical fiber yog siv dav hauv kev sib txuas lus ntev vim nws cov yam ntxwv ua tau zoo heev, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev xa cov ntaub ntawv ceev ceev hla kev deb.

Tiv Tauj Peb, Tau Txais Cov Khoom Zoo thiab Kev Pabcuam Zoo.

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Fiber Optic Cable kav ntev npaum li cas?

nyeem ntxiv
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Cov xov hlau fiber optic tau dhau los ua lub hauv paus ntawm cov tes hauj lwm sib txuas lus niaj hnub no, txhawb nqa internet ceev ceev, kev sib txuas lus, cov chaw khaws ntaub ntawv, 5G infrastructure, kev lag luam automation, thiab cov nroog ntse. Piv nrog cov xov hlau tooj liab ib txwm muaj, cov xov hlau fiber optic muab bandwidth siab dua, poob teeb liab qis dua, kev sib kis ntev dua, thiab tiv taus electromagnetic cuam tshuam zoo dua.

Yuav ua li cas xaiv cov Fiber Patch Cable zoo?

nyeem ntxiv
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Hauv cov tes hauj lwm sib txuas lus ceev ceev niaj hnub no, fiber thaj qaum tau dhau los ua ib qho ntawm cov khoom tseem ceeb tshaj plaws rau kev txuas cov khoom siv kho qhov muag, cov khoom siv network, thiab cov kab ke faib fiber. Los ntawm cov chaw khaws ntaub ntawv thiab cov tes hauj lwm sib txuas lus mus rau FTTH (Fiber to the Home) kev xa tawm thiab cov kab ke sib txuas lus hauv tuam txhab, cov xov hlau fiber patch muab kev sib txuas optical txhim khu kev qha, kev ua tau zoo.

Kev Tshawb Fawb Txog G.657.A1, G.657.A2 thiab G.657.B3

nyeem ntxiv
2026-07-13

Nrog rau kev xa tawm loj ntawm FTTH Fiber mus rau Tsev, AI computing data centers, 5G fronthaul, kev sib txuas lus hauv tsev, FPV drone miniature kev sib txuas lus thiab kev tsim kho tshiab tam sim no tsis muaj zog thoob ntiaj teb, cov fiber G.652D ib hom fiber ib txwm muaj kev puas tsuaj los ntawm kev poob khoov loj heev thiab qhov chaw txwv ntawm cov xov hlau, uas txwv tsis pub muaj kev teeb tsa ntawm cov tes hauj lwm sib txuas lus ceev ceev. Tsim los ntawm ITU-T, G.657 series khoov-insensitive ib hom fiber yog tsim tshwj xeeb rau cov ces kaum nqaim, cov xov hlau ntom ntom thiab cov xwm txheej micro-pipeline. Peb qib khoom tseem ceeb, G.657.A1 tus qauv khoov-resistant fiber, G.657.A2 txhim kho khoov-resistant fiber thiab G.657.B3 ultra-bend-insensitive fiber, txais yuav cov qauv sib txawv ntawm trench-assisted refractive index, thiab nthuav qhia qhov sib txawv ntawm qhov tsawg kawg nkaus khoov radius, hom teb txoj kab uas hla thiab kev ua haujlwm attenuation. Lawv npog tag nrho cov kev xav tau los ntawm kev lag luam hauv tsev neeg hluav taws xob mus rau ultra-compact tshwj xeeb hlau.