Dab tsi yog qhov ua rau Fiber Optic Cable Line Failure?

Nrog rau txoj kev loj hlob sai ntawm kev sib txuas lus thev naus laus zis, fiber-optic kev sib txuas lus tau siv dav, txij li pib siv cov kab sib txuas lus ntev, mus rau fiber-optic rau txoj kev, fiber-optic rau cov tsev thiab fiber-optic rau tsev. Fiber optic cable teeb meem yog ib qho tseem ceeb pab rau kev sib txuas lus. Kwv yees li ob feem peb ntawm cov kev txheeb xyuas cov teeb meem yog fiber-optic cable barriers. Ntau qhov kev ntsuas raug coj los xyuas kom meej tias cov kab fiber ntau tsis raug thaiv. Piv txwv li, nyob rau hauv kev tsim kho ntawm fiber optic cables, kev tiv thaiv kev ntsuas yog coj raws li ib puag ncig nyob rau hauv uas lawv siv. Hauv kev saib xyuas niaj hnub, kev tshuaj xyuas txhua hnub thiab kev kuaj xyuas kev ua haujlwm niaj hnub raug siv. Vim yog siv fiber ntau optic cable kab thiab kab ntev, faults inevitably tshwm sim nyob rau hauv lub chav kawm ntawm kev siv. Txhawm rau kom muaj kev sib txuas lus zoo, yuav tsum tau kho tam sim ntawd. Kev txheeb xyuas qhov tseeb ntawm qhov tsis ua haujlwm yog qhov tseem ceeb hauv kev ua tiav kev kho sai.

(1) Excavation.Qhov laj thawj tseem ceeb ntawm optical cable tsis ua haujlwm yog khawb. Nyob rau hauv cov txheej txheem ntawm underground engineering kev tsim kho, cov kev taw qhia ntawm txoj kab kev sib txuas lus hauv av tseem tsis tau to taub, thiab kev tsim kho qhov muag tsis pom kev ua rau muaj kev cuam tshuam ncaj qha rau cov kab hluav taws xob kho qhov muag.

(2) Kev ua haujlwm yuam kev.Man-made obstacles tshwm sim los ntawm cov kws kho mob nyob rau hauv cov txheej txheem ntawm cov khoom tu thiab installation. Thaum lub sij hawm txij nkawm ntawm fiber optic cable kab, qhov teeb meem yog nquag ua tsis tau raws li cov kev khiav hauj lwm specifications. Piv txwv li, thaum txuas kho qhov muag fibers, cov fibers kho qhov muag raug khawb vim kev tsis saib xyuas ntawm cov kws tshaj lij; los yog thaum siv cov fibers kho qhov muag, lub vojvoog khoov ntawm cov fibers kho qhov muag me me dhau lawm thiab tsis ua raws li cov lus qhia tshwj xeeb: thaum hloov kho qhov muag cables, cov kab hluav taws xob kho qhov muag uas ua haujlwm tsis raug hloov thiab lwm yam.

(3) Lwm yam sab nraud.Fiber optic cable kab tsis ua hauj lwm, muaj lwm yam, xws li nas tom qhov kho qhov muag cable, ua rau fiber ntau optical breakage; tsheb super-siab lossis overhead cable ncua kev kawm ntawv cable sagging, ua rau lub tsheb ncua kev kawm ntawv overhead cable; hluav taws kub tshwm sim los ntawm lub overhead cable los yog tawg ntawm lub cable nyob rau hauv lub tsev; tej yam ntuj tso xws li dej nyab thiab xob laim tau ua rau muaj kev cuam tshuam ntawm fiber ntau optic cable kab.

Feem ntau obstacles nyob rau hauv fiber optic cable kab yog neeg tsim. Cov teeb meem tshwm sim los ntawm kev puas tsuaj ntuj tsim thiab qhov zoo ntawm fiber ntau optic cable nws tus kheej kuj yog me me. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum tau ua tib zoo saib xyuas kev ua haujlwm niaj hnub thiab ua raws li cov txheej txheem ua haujlwm kom tsis txhob muaj tib neeg yam ua rau fiber ntau-optic cable tsis ua haujlwm.