Lus qhia

Los ntawm tooj liab mus rau fiber ntau: Lub Cable Evolution

Lub hauv paus rau phau ntawv: The “Lifeline of Civilization” Across Time and Space

Hauv 1858, Tom qab tsib lub siab ua tsaug, Thawj transatlantic telegraph cable yog ntse pw, Txuas cov qub thiab ntiaj teb tshiab thiab siv tau tib neeg kev vam meej rau hauv lub sijhawm tshiab. Cov cable no, Nqa kev cia siab thiab kev xav tau, Tus poj huab tais muaj feem 317-lo lus telegram rau traverse thelantic, Mus txog North America tom qab kev mob siab 16-teev taug kev. Txawm hais tias qeeb thiab ua tsis tau zoo los ntawm cov qauv niaj hnub no, Cov kev sib cav sib luag no yog ib qho kev sib tawg ntawm nws lub sijhawm, Cim tib neeg txoj kev kov yeej tseeb ntawm thaj chaw muaj teeb meem. Nws tso lub hauv paus rau kev thoob ntiaj teb los ntawm kev sib txuas hauv lub cev nyob deb.

Cov kab ke-zoo li cov neeg coj cwj pwm uas cuam tshuam hauv rwb thaiv tsev-yog, qhov tseeb, Cov txheej txheem zais ntawm kev vam meej. Lawv pab tau qhov sib kis ntawm lub zog thiab cov ntaub ntawv, Ua txhaum lub cev kev txwv thiab txhawb nqa thoob ntiaj teb. Ntau tshaj li tsuas yog kis tau cov cuab yeej, Cables yog Testaments rau tib neeg ingenuity, Ua hauj lwm zoo li kev sib txuas ntawm cov tib neeg, lub zos, thiab haiv neeg. Los ntawm cov kev sim tshuab hluav taws xob ntawm lub hnub nyoog Bronze rau lub superconducting network ntawm 5g era, Cov kev hloov kho ntawm cov cables tsis yog ib qho kev vam meej ntawm kev ua haujlwm ntawm kev siv thev naus laus zis tab sis yog ib tus neeg uas faib tawm hauv lub zog thiab kho dua tshiab. Zoo li cov xov uas tsis pom, Cables Weave los ntawm cov Marestones ntawm tib neeg kev nce qib, Cov kabmob tim khawv rau kev siv thev naus laus zis thiab kev hloov pauv.

H05rr-f cable; Roj Hmab Cables; Tooj liab cable

Kuv. Lub prehistoric era: Cov kis tau cov khoom siv tam sim no lub zog thiab cov ntaub ntawv

1. The “Prototypes” of Cables in Antiquity

Thaum ntxov li 600 BCE, Cov Greek cov tswv yim pom cov hluav taws xob pom zoo los ntawm kev rub tawm amber kom nyiam cov plaub thiab cov khoom me me. Txawm hais tias tsis paub txog ntawm cov ntsiab cai hauv qab, Nws cov kev sim ua rau cov hauv paus rau yav tom ntej rau kev tshawb nrhiav hauv hluav taws xob. Nyob rau sab hnub tuaj, Tus Han Dynasty Scholar Wang Chong sau cov lus zoo sib xws hauv nws txoj haujlwm Lunheng, Piav qhia txog kev thaj chaw yuav nyiam cov khoom me me - yog cov kev pom ntawm sab hnub tuaj rau hauv nruab nrab.

Kev ua haujlwm thaum ub tau ua tau cov teeb meem tseem ceeb hauv kev xa khoom thiab cov khoom siv. Cov neeg Loos tsim hluav taws xob ua haujlwm loj heev ua cov tshuab ua kom huv los muab dej huv los ntawm cov nroog huv, Kho Nroog Nroog Nroog. Hauv Egypt, Cov pharaohs harnessed tooj liab cuab yeej thiab cov neeg ua haujlwm loj heev los tsim cov monumental pyramids, Cov cim ntawm lub zog tsis meej. Txawm hais tias tseem txawv ntawm cov hluav taws xob niaj hnub, Cov kis cov kis tau thaum ntxov no sawv ntxov ua rau tib neeg thawj kauj ruam rau kev nkag siab cov ntaub ntawv thiab kev faib tawm Zog. Lawv tsim lub embryonic theem ntawm lub zog hloov tshuab, Ua haujlwm ua lub hauv paus rau kev nce qib yav tom ntej hauv hluav taws xob sib kis.

2. Lub domestication ntawm hluav taws xob

It was not until the 18th century that humanity began to truly “domesticate” electricity. Hauv 1745, Cov kws tshawb fawb ntawm Liten University hauv Netherlands tsim lub leyden thawv, Ua kom cov khoom ua tiav ua ntej thiab kev sib nrug deb ntawm kev sib kis ntawm tus nqi hluav taws xob. Qhov kev sib tsoo no muab cov cuab yeej tseem ceeb rau kev sim hluav taws xob txuas ntxiv. Tom qab, hauv 1800, Italian Doyicist Alessandro Volta tau tsim lub voltaic pawg los ntawm stacking zinc thiab tooj liab daim phiaj sib cais los ntawm cov ntaub ntawv ntsev, Tsim lub ntiaj teb cov roj teeb hluav taws xob. Qhov kev txhim kho no ua kom muaj kev ua haujlwm txuas ntxiv thiab ruaj khov ntws ntawm hluav taws xob tam sim no, Kev tshawb fawb systeming rau hauv cov ntaub ntawv. Hlau xws li nyiaj, tooj liab, thiab hlau los ua kev sib xyaw ua kev sim ua haujlwm, Tso cov av hauv av rau cov xov xwm era. Cov Khoom Siv Hluav Taws Xob No, zoo li cov spints me me, Tsog tib neeg txoj kev xav txog hluav taws xob thiab txoj kab kev rau yav tom ntej ultrasological.

'. Thawj zaug kiv puag ncig: Telegraph Cables thiab cov thoob ntiaj teb yoj

1. Morse Code and the “Information Explosion”

Hauv 1837, Neeg Asmeskas Inventor Samuel Morse tsim cov Telegraph thiab siv kev lag luam Telegraph Kab ncua 64 km ntawm Washington, D.c., thiab Baltimore, Khij qhov pib ntawm txoj cai ntawm Telegraphy. Siv cov txheej txheem yooj yim ntawm cov dots thiab dashes, Morse Code Txo cov sijhawm sib tham ntawm cov sijhawm los ntawm cov feeb, Txhim kho kom zoo dua qub ntawm cov ntaub ntawv kis. Nyob rau theem no, Telegraph Cables tau ua nrog cov tooj liab liab liab insulated nrog gutta-percha. Txawm hais tias lawv conductivity raug txwv rau 58 Ms / m, Nws tau txaus los txhawb kev sib txuas lus sib tham, ntxiv dag zog rau hauv nroog sib txuas thiab hloov pauv lub neej txhua hnub.

2. Lub transatlantic cable: Ib tug high-stakes presact

Hauv 1858, the transatlantic cable project was launched—a venture often described as the “space race” of the Industrial Revolution, Txais kev saib xyuas thoob ntiaj teb. Miskas Cov Neeg Ua Haujlwm Cyrus West Fielded Staggering £ 3 lab (sib npaug rau kwv yees li $450 lab hnub no) thiab sib sau ua ke cov pab pawg ua lag luam loj heev los mus txog qhov dej hiav txwv Atlantic. Txawm yog, Qhov project ntsib txoj kev sib tw tsis zoo; Tom qab tsib lub sijhawm ua tsis tau tejyam thiab ntau lub nkoj nkoj, Kev ua tiav tau thaum kawg tiav.

Dua li no kev ua tiav no, Cov txuj ci hnyav technical tau sai sai. Lub zog siab ntawm lub hiav txwv tob ua rau cable lub rwb thaiv tsev kom tawg, ua rau muaj lub teeb liab kev ua kom tau 90%, uas cuam tshuam loj heev kis tau cov kis tau zoo. Cov kws ua choj ua lag luam ua haujlwm rau hauv kev tsim qauv, nce cov hmoov txhuas tuab rau 6 hli thiab ua tiav cov qauv sib dhos dual. Kawg no, hauv 1866, Qhov tshiab txhim kho Transatlantic cable ua tiav kev sib kis ruaj khov, Khij lub txi ntawm submarine Cable Tshuab.

3. Lub Societal Transformations uas tsav los ntawm Cables

Kev xa tawm tau zoo ntawm lub transatlantic cable muaj cov kev cuam tshuam rau cov recietal txaus, Tsav tsheb loj nyob thoob plaws ntau cov haujlwm:

Nyiaj Txiag Hloov: Cov Chaw Lag Luam Tshuag hauv London thiab New York Ua tiav tus nqi tiag tiag tus nqi Synchronization, txo cov sijhawm sib cav txij lub hlis mus rau cov sij hawm. Qhov kev ua lag luam tau nce ntxiv thiab ceev nrawm thoob ntiaj teb.

Kev tswj nom tswv: Lub teb chaws Askiv British tau txais kev sib tw cable network los tsim kev tswj hwm ntawm nws cov kev tswj hwm, tshwj xeeb hauv Is Nrias teb. Kev ua tau zoo ntawm kev sib kis tau sib kis tau txhim kho los ntawm ib qho ntawm 50, solidifying britain lub dominance nyob rau Asia.

Ua haujlwm hloov pauv: The media industry embraced the concept of “real-time reporting.” The Times of London utilized telegraph cables to receive updates on the American Civil War, ua rau a 200% Surge nyob ncig. Qhov ceev thiab tau txais kev tshaj tawm cov xov xwm tshaj tawm tsis raug, Hloov kho cov ntawv sau xov xwm.

Futuristic High-Tech Computer Network tswv yim nrog kev txawj ntse artificial

I. Lub zog fais fab: Lub zog arteries uas taws lub ntiaj teb

1. Xyoo pua-ntev sib ntaus sib tua ntawm DC thiab AC

Hauv 1882, American Inventor Thomas Edison tsim thawj cov khoom loj loj (Dc) Lub Hwj Chim Daim phiaj ntawm qhov chaw nres tsheb hlaws hauv New York, Cim Pib Hauv Kev Tshawb Xyuas Hluav Taws Xob. Txawm yog, Vim yog tsis kam poob rau hauv tooj liab cables, Tus kis hluav taws xob ntawm DC lub zog tau txwv rau xwb 1.5 kmineters, Ua tsis tau raws li qhov xav tau ntawm cov nroog nthuav dav. Meanwhile, Nikola Tesla thiab Westinghouse Hluav Taws Xob Txhawb Txoj Haujlwm Tam Sim No (AC) Tshuab, siv cov hloov pauv hloov mus rau theem voltage rau 110 kv. Qhov kev sib tw no txuas ntxiv txuas qib siab-voltage cable sib tw dhau 300 km thiab txo lub zog poob los ntawm 30% rau xwb 5%. Kawg, AC power triumphed in the “War of Currents,” becoming the dominant choice for modern electrical grids due to its superior long-distance transmission capabilities.

2. Peb txoj kev nce qib siab hauv cov khoom tsim kho tshiab

Cov evolution ntawm lub zog hluav taws xob tau tsav los ntawm cov khoom siv nruam ntsoj kev tsim kho thiab thev naus laus zis:

Rwb thaiv tsev ntaub ntawv: Hauv 1907, Cov roj hmab Phenolico hloov cov khoom siv roj hmab yog thawj cov khoom siv rwb thaiv tsev rau cables. Qhov kev hloov pauv no txo ​​tus nqi thaum txhim kho durability thiab kev nyab xeeb.

Hloov pauv chaw: Thaum Tsov Rog Ntiaj Teb Zaum II, Qhov tsis txaus ntseeg ntawm tooj liab cov peev txheej tau coj mus rau lwm qhov kev nkag mus tu ntawm aluminium-core cables. Luj 50% tsawg dua tooj liab, Txhuas Cables Ua Tau 62% Iacs Condivity, Tsim kom muaj lawv cov kev xaiv uas tseem ceeb rau cov neeg ua suab npe.

Kev tsim khoom tawg: Hauv 1954, Sweden tau qhia txog lub ntiaj teb thawj zaug 380 kv cross-txuas polyethylene (XLPE) txoj hluas, muaj peev xwm nrog toud tshuab los txog li 90 ° C. Qhov kev taw qhia no cim kev nce qib loj hauv high-voltage Cable thev naus laus zis.

3. Urbanization thiab Zog Kev ywj pheej

Thaum ntxov xyoo pua 20th, New York Tshaj Tawm Ib Cov Phiaj Xwm Hauv Ib Nrab, hloov mus 24,000 Kilometers ntawm Kev Siv Nyiaj Siv Ua Haujlwm nrog Kev Txhim Kho Hauv Av. Qhov kev hloov pauv no tsis tsuas yog txhim kho Nroog AesTheCetics tab sis kuj txhim kho hluav taws xob kev nyab xeeb thiab kev ntseeg tau. Hauv 1936, Tebchaws Asmeskas hla lub nyob deb nroog Struction Act, twg, Los ntawm cov loj-teev kev ua haujlwm ntawm txhuas-core cables, Txo cov nqi hluav taws xob txo rau hauv thaj chaw deb ntawm 70% thiab peb npaug ua liaj ua teb ua liaj ua teb. Cov thoob plaws kev saws me nyuam ntawm lub zog clesles clesles clesles cleshuminated lub zos tab sis kuj tau coj hluav taws xob rau cov zej zog nyob deb nroog, Nraum nrawm Urbanization thaum txhawb cov kev cai tswjfwm.

IV. Coaxial cables thiab optical fibers: Cov catalysts ntawm cov ntaub ntawv tawg

1. Lub hnub nyoog kub ntawm coaxial cables

Hauv 1936, Tswb Labs Tsim Coaxial Cable Tshuab, siv lub tooj liab core nrog cov tawv ntoo shielding txheej kom ua tiav cov teeb liab ntau zaus txog 1 Tus mhz. Qhov kev hloov tshiab no tau nce ntxiv cov ntaub ntawv kis tau bandwidth thiab nrawm. Dhau 1956, lub tat-1 transatlantic submarine xov tooj cable nqa 36 Sim ib txhij lub suab, Txo tus nqi ntawm kev hu thoob ntiaj teb los ntawm $5 ib feeb mus $0.50. Qhov kev sib txuas lus sib txuas lus thoob ntiaj teb thiab ntxiv dag zog rau kev koom tes thoob ntiaj teb.

2. Kev cuam tshuam kev tawm tsam ntawm Optical Fiber

Hauv 1966, British-Suav Cov Physicist Charles Kuen Kao tau thov kom theoretical foundation rau fiber ntau-kev sib txuas lus, hais tias yog tias yog iav purity tuaj yeem txhim kho rau 99.9999%, Kev ntsuas qhov chaw nyob ntev. Lub zeem muag no tau muaj tseeb tiag hauv 1988 thaum lub tat-8 submarine fiber ntau-optic cable ua tiav cov ntaub ntawv kis tus nqi ntawm 280 MBPS, kev xa mus 1,000 Lub sij hawm muaj peev xwm ntawm cov xaim tooj liab. Qhov kev taw qhia no cim kev tawm tsam ntawm fiber-optic era. Niaj hnub no, 99% ntawm thoob ntiaj teb cov ntaub ntawv hauv ntiaj teb kev sib kis tau los ntawm 550 Cov nkoj loj. Tshuav, Lub Brazil-Cameroon Submarine Cable, Constructed los ntawm Huawei Marine, nta ib-fiber ntau muaj peev xwm ntawm 48 Tuspp, zoo heev nrawm nrawm thoob ntiaj teb Internet nthuav dav thiab hloov tsa los hloov kho digital txuas.

3. Qhov kev sib tw tshiab ntawm geopolitical kev sib tw

Raws li submarine clesnes ua ntau yam tseem ceeb rau cov ntaub ntawv thoob ntiaj teb, Lawv kuj tau tawm los ua cov tswv yim tsom xam hauv Geopolitical riews. Hauv 2022, Lub pob zeb Shetland Islands Cable Cable ua rau 0.3-thib ob qeeb hauv European nyiaj txiag kev lag luam, ua rau dhau $200 lab nyob rau hauv ib hnub poob. Qhov xwm txheej no tsis tseem ceeb ntawm lub luag hauj lwm ntawm submarine cable kev ruaj ntseg thiab kev ntseeg tau hauv kev ruaj ntseg ruaj khov. Meanwhile, Cov Lavxias Yantar soj ntsuam txog ntsha tau pom nyob ze tus yuam sij sub submarine cable, Kev txhawj xeeb ntawm cov haiv neeg sab hnub poob. Nyob teb, NATO tau tso p-8 anti-submarine aircraft kom coj 24/7 kev saib xyuas, kev tiv thaiv kev ncaj ncees ntawm thoob ntiaj teb submarine cable intrresure.

Cable Hoobkas ntawm zms

V. Yav Tom Ntej Cables: Superconducting cov ntaub ntawv thiab kev tawm tsam ecological

1. Lub Zog Kev Tawm Tsam ntawm Cov Kub-Kub Superconductors

Ib txoj haujlwm sim hauv Essen, Lub teb chaws Yelemees, Tau ua tiav tau siv YTTRium Barium tooj liab oxide (Yoo) Superconducting Cables, Ua Tau Pest-ProfeAs Lub Zog Tsheb Kis nyob rau hauv ib -196 ° C Ua Kua Nitrogen Ib puag ncig. Qhov kev sib tsoo no tau txo cov kab sib kis tau los ntawm 60%, Paving txoj kev rau cov kev muaj peev xwm tshiab hauv Zog faib. Nyob hauv Suav teb, Lub HeavConducting Fais fab phiaj xwm phiaj xwm ua qauv qhia kev tsim kho 1,000 mais ntawm superconducting kab los ntawm 2030, nrog kev cia siab txhua xyoo txuag txuag 12 Billion KWh, ua si ib tug tseem ceeb tshaj plaws hauv Suav teb txoj kev hloov pauv.

2. Ceg ntoo ntsuab: Txoj kev mus rau Ecological Sustinability

Raws li ib puag ncig cov kev nyuaj sib txawv, txoj kev txhim kho thiab kev saws eco-phooj ywg cables tau dhau los ua tus qauv tsis sib haum xeeb hauv kev lag luam.

Cov ntaub ntawv bio: Borealis, Ib tug coj Nordic Tshuaj, tau tsim polyethylene sheathing uas txo cov pa roj carbon monissions los ntawm 70% piv rau PVC, Muab cov kev taw qhia tshiab rau kev tsim khoom loj.

Kev lag luam ncig: Nyiv lub furukawa tau ua tiav 95% Rov qab siv dua tshiab ntawm cov khoom siv cable, Thaum Kunming cable pawg pab pawg hauv eco-phooj ywg polypropylene tau txo cov roj carbon emissions los ntawm 40%, Teem cov qauv tshiab rau kev ruaj khov hauv kev lag luam cable.

3. Qhov kev pom zoo ntawm cov hluav taws xob ntse

Ntse Cable tau nruab nrog fiber ntau sensors ua kom lub sijhawm soj ntsuam ntsuas kub, Neeg Kho Tshuab Leeg, thiab ib feem tawm, txhim kho kev nyab xeeb thiab kev ntseeg tau ntawm cov fais fab nyiaj. Hauv Suav teb Xiong'an cheeb tsam tshiab, Xeev Grid tau tso tawm cov digital ntxaib cable network nrog ua txhaum qhov tseeb ntawm 0.5 meters, Txhim Kho Kev Kho Mob Los Ntawm 80%. Qhov kev nce qib thev naus laus zis no muab lub hauv paus ruaj khov rau txoj kev loj hlob ntawm cov zog muaj zog.

Vi. Cables thiab tib neeg kev vam meej: Kev Ntsuas Kev Sib Txuas Kev Txuas Txuas

1. Los ntawm kev sib txuas ntawm lub cev kom nco qab kev sib tham

Cov qauv thunder ntawm Shang thiab Zhou Bronze Tog Zaum hauv Ai Servork Ob Lub Cim Tib Neeg txoj kev taug qab tib neeg lub zog. The emergence of brain-machine interface cables directly linking neurons hints at the coming era of “consciousness networking.” In the future, Cables tej zaum yuav pab tau raws li qhov nruab nrab rau txuas tib neeg lub hlwb nrog cov khoos phis tawj, ua kom cov uploading thiab rub tawm ntawm kev nco qab, Muaj peev xwm siv nyob rau hauv ib qho kev vam meej tshiab ntawm kev vam meej.

2. Kev vam meej kev txhim kho kev txhim kho: Ob-edged rab ntaj ntawm cable kev txhim kho

Thaum Cable Technology tau tsav Kev Kawm Sib Raug Zoo, Nws kuj tseem tau qhia cov kev cov nyom uas muaj kev lees paub.

Qhov kev cuam tshuam zoo: Cables tau ua pab rau a 0.15 Txo hauv ntiaj teb GBS coefficient, nrawm kev coj noj coj ua ke los ntawm ib qho kev sib koom ua ke ntawm kaum, thiab cuam tshuam tseem ceeb pab txhawb kev loj hlob thoob ntiaj teb thiab kev sib pauv hla kev coj noj coj ua.

Qhov Cuam Tshuam Tsis Zoo: Tus 2023 Taiwan blackout nthuav tawm cov tsis txaus ntseeg ntawm cov pej xeem muaj zog, ua rau a $3 Billion Economic Poob hauv ib qho xwm txheej. Qhov no nkag mus rau qhov tseem ceeb ntawm daim phiaj kev ruaj ntseg thiab ruaj khov, raws li qhov kev xav tau rau cov teeb meem sib txawv.

Tag: Txoj kev npau suav mus ib txhis ntawm kev sib txuas

Los ntawm 16-teev kis tau qeeb ntawm thawj transatlantic cable rau 7-millisecond latency ntawm niaj hnub optics, tib neeg tau hloov pauv hauv ntiaj teb mus rau hauv lub zos ntiaj teb tsis pub dhau ob centuries. Thaum Kunming Cable Groart FileToltaic cable traverse qinghai-Tibet toj siab, Nqa hluav taws xob thiab cia siab rau cov chaw taws teeb, Thiab thaum SpaceX's Starlin Project nrhiav kev hloov mus rau yav dhau los nrog satellite-based thoob ntiaj teb siab-nrawm hauv internet, Zaj dab neeg ntawm Cable Evolution tseem nthuav tawm.

Keeb kwm ntawm Cable kev nce qib yeej yog qhov ua tim khawv rau tib neeg txoj kev tsis muaj kev txwv thiab ua tiav kev sib txuas ua ke. Cables tsis yog tsuas yog thev naus laus zis; lawv embody tus ntsuj plig ntawm kev sib txuas, ib lub rooj zaum tob rau kev sib txuas lus. Yav tom ntej, Cables yuav txuas ntxiv mus ua si pivotal lub luag haujlwm-txuas cov neeg, Txuas Lub Nroog, Bridging haiv neeg, thiab shaping ib tug ntau intconnected thiab vam meej ntiaj teb.

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