Hacker News

Hisitōlia ʻo e AT&T Laine Loloa .

Hisitōlia ʻo e AT&T Laine Loloa . ‘Oku loloto ‘a e fekumi ko ení ki he hisitōliá, ‘o sivisivi‘i ai hono mahu‘ingá mo hono uesia ‘e ala hokó. Ngaahi Fakakaukau Tefito 'oku 'Ufi'ufi 'Oku fakatotolo'i 'e he kakano ko 'eni: Ngaahi tefito'i mo'oni mo e ngaahi teolosia tefito . Ngaahi nunu'a 'aonga...

9 min read Via telephoneworld.org

Mewayz Team

Editorial Team

Hacker News

Hisitōlia ʻo e Ngaahi Laine Loloa ʻo e AT&T: Ko e Netiueka Naʻá Ne Fakafehokotaki ʻa ʻAmeliká

Ko e AT&T Long Lines ko e vahenga telefoni mama'o na'a ne langa 'a e ivitu'a fakatu'asino 'o e fetu'utaki 'Amelika mei he 1885 'o a'u ki he vaeua'anga 'o e 1990 tupu. Ko hono ngaahi langa fakalakalaka 'oku mafola 'o e ngaahi taua maikolouei, ngaahi uaea coaxial, mo e ngaahi tu'unga fakafefeka 'o e relay na'a ne liliu 'a e 'Iunaiteti Siteiti mei ha patchwork 'o e ngaahi netiueka telefoni fakalotofonua 'oku mavahe ki ha founga fetu'utaki 'e taha, fakatahataha'i 'a ia na'a ne fa'u 'a e pisinisi mo e anga fakafonua fakaonopooni tatau.

Ko e hā ʻa e Ngaahi Laine Loloa ʻa e AT&T pea ko e hā naʻe mahuʻinga aí?

Na'e ngaue 'a e AT&T Long Lines ko e vahenga mama'o 'o e Kautaha Telefoni & Telekalafi 'Amelika, 'o fatongia'aki hono fakahoko 'o e ngaahi telefoni 'i he vaha'a 'o e ngaahi fefakatau'aki fakalotofonua 'o e Bell System 'i he fonua kotoa. Na'e fokotu'u 'i he 1885 — hili pe ha ta'u 'e hiva mei he fuofua telefoni lavame'a 'a Alexander Graham Bell — na'e fa'u 'a e vahenga ke solova ha palopalema tefito: 'e lava ke fakafehokotaki 'e he ngaahi kautaha telefoni fakalotofonua 'a e ngaahi kaunga'api, ka na'e 'ikai ha founga falala'anga ke fakafehokotaki 'a e ngaahi kolo, ngaahi siteiti, pe iku, 'a e ngaahi konitinēniti.

'I hono tumutumu, na'e pule'i 'e he Long Lines 'a e maile 'e 100 miliona 'o e ngaahi sēketi 'o e fetuku. Naʻe ʻikai ke ʻave pē ʻe he vahenga ʻa e ngaahi uiuiʻi leʻó; naʻe hoko ia ko e halanga ki hono fetuku ʻo e ngaahi fakamatalá ʻi he kuonga muʻá, ngaahi fakaʻilonga fakamafola ʻi he televīsoné, ngaahi fetuʻutaki fakakautaú, pea iku ʻo hoko ko e ngaahi meʻa naʻe ʻuluaki ʻasi ʻi he ʻinitaneti fakaonopōní. 'I he meimei senituli 'e taha, kapau na'e fononga mama'o 'a e fakamatala 'i he 'Iunaiteti Siteiti, 'oku meimei pau 'oku fononga ia 'i he ngaahi langa fakalakalaka 'o e AT&T Long Lines.

Na'e anga fefe 'a e tupulaki 'a e netiueka 'o e ngaahi laine loloa 'i he ngaahi ta'u 'e hongofulu?

Ko e fakalakalaka fakatekinolosia 'o e AT&T Long Lines 'oku ne faka'ata 'a e arc lahi ange 'o e senituli 20 'o e fo'ou 'o e 'enisinia. Naʻe ʻomi ʻe he kuonga takitaha ha ngaahi puna fakaofo ʻi he malavá, falalaʻangá, mo e aʻu atu ki aí.

  • Kuonga ʻo e Uaea Fakaava (1885–1930 tupú): Ko e ngaahi sēketi mamaʻo mamaʻó naʻa nau ngāueʻaki ʻa e ngaahi uaea kopa ʻataʻatā ʻoku nonoʻo ʻi ha ngaahi pou ʻakau. Na'e fakaava 'a e fuofua laine 'o Niu 'Ioke-ki-Sikāko 'i he 1892, pea na'e a'u 'a e sevesi fakakonitinēniti ki Seni Felenisisikou 'i he 1915 'o faka'aonga'i 'a e ngaahi me'a faka'aonga'i 'o e vekiume 'o e paipa.
  • Kuonga 'o e Keipolo Kosi (1930s–1960s): Na'e fetongi 'e he ngaahi keipolo coaxial tanu 'a e ngaahi uaea fakaava 'oku faingata'a'ia, 'o fakalahi lahi 'a e malava 'o e ui. Ko e L1 coaxial system, na'e fakahoko 'i he 1941, 'e lava ke ne 'ave 'a e ngaahi talanoa 'e 480 'i he taimi tatau 'i ha hala keipolo 'e taha.
  • Kuonga 'o e Taua 'o e Maikolouei (1950s–1980s): Ko e faka'ilonga 'o e sisitemi fakafehokotaki 'o e maikoloueivi TD-2, na'e kamata 'i he 1950, na'e hoko ia ko e tekinolosia fakamo'oni hingoa 'o e ngaahi laine loloa. Ko e ngaahi seini ʻo e ngaahi taua ʻenitena-nifo ʻoku nau mamaʻo ʻi ha maile ʻe 30 nai naʻa nau fakahoko atu ha ngaahi fakaʻilonga ʻi he fonuá ʻi he vave ʻo e māmá, ʻo ʻave ha ngaahi ui ʻe lauiafe ʻi he taimi tatau.
  • Liliu 'o e fio 'o e 'ata (1980s–1990s): Na'e kamata ke fetongi 'e he ngaahi uaea 'o e fio 'o e 'ata 'a e ngaahi sisitemi coaxial mo e microwave, 'o 'oatu 'a e meimei ta'e fakangatangata 'a e bandwidth. Na'e fe'unga 'a e liliu ko 'eni mo — pea na'e fakavave'i 'e he — movete 'a e Sisitemi 'o e Bell.

"Na'e 'ikai ke langa pe 'e he AT&T Long Lines ha netiueka telefoni — na'a ne langa 'a e sisitemi neave lotoloto 'o e fefakatau'aki 'a 'Amelika. Na'e tapuni 'a e ngaahi aleapau pisinisi kotoa pe 'i he mama'o, faka'ilonga televisone fakamafolalea kotoa pe, pea mo e fe'ave'aki fakamatala kotoa pe 'i he kamata'anga na'e makatu'unga ia 'i he ngaahi langa fakalakalaka na'e fakakaukau'i, 'enisinia'i, mo tauhi 'e he vahenga 'e taha 'o laka hake he senituli."

Ko e hā e fatongia naʻe fakahoko ʻe he Ngaahi Laine Loloá ʻi he Malu Fakafonuá?

Lolotonga 'a e Tau Momoko, na'e to'o 'e he AT&T Long Lines ha fatongia mahu'inga — pea lahi 'a e fakapulipuli — malu'i fakafonua. Naʻe langa ʻe he vahenga ʻa e ngaahi fale tauʻanga meʻalele ʻi lalofonua ʻe laui hongofulu ʻi hono ngaahi hala maikoloueiví, ʻo faʻufaʻu ke hao mei he ʻohofi fakaniukilia mo tauhi ʻa e fetuʻutaki ʻa e puleʻangá lolotonga ha tuʻunga kovi taha. Na'e langa 'a e ngaahi me'angaue hange ko e fu'u fale 'i lalofonua 'i Chatham, Virginia, pea mo e fale 'i lalo 'i he Greenbrier resort 'i West Virginia ke fakapapau'i 'oku hokohoko atu 'a e pule'anga.

Ko e poloseki AUTOVON, ko e netiueka le'o 'otometiki 'a e kau sotia, na'e fakafalala lahi ia ki he ngaahi langa fakalakalaka 'o e Long Lines. Ko e ngaahi fokotu'utu'u ko 'eni 'o e Tau Momoko, 'a ia ko e lahi taha 'o e ngaahi me'a ko 'eni kuo 'ikai ke ngaue'aki pea fakatotolo'i 'e he kau faihisitōlia 'o e kolo mo e kau manako 'i he telecom, 'oku kei hoko ia ko e ni'ihi 'o e ngaahi me'a faka'ofo'ofa taha 'o e tukufakaholo 'o e vahenga.

💡 DID YOU KNOW?

Mewayz replaces 8+ business tools in one platform

CRM · Invoicing · HR · Projects · Booking · eCommerce · POS · Analytics. Free forever plan available.

Start Free →

Ko e hā naʻe hoko ki he ngaahi laine lōloa ʻo e AT&T hili ʻa e movete ʻa e sisitemi Bell?

The 1984 divestiture of the Bell System — ordered by a federal consent decree — fundamentally reshaped AT&T Long Lines. The seven newly created Regional Bell Operating Companies took over local telephone service, while AT&T retained the long-distance business. Long Lines was reorganized as AT&T Communications, and the division's identity gradually dissolved into the broader corporate structure.

Many of the original microwave towers were decommissioned as fiber optics rendered them obsolete. Some were repurposed for cellular service or sold to other carriers. Others stand abandoned on hilltops and ridgelines across the country — concrete and steel monuments to an analog age. The infrastructure that remains in use has been absorbed into the modern AT&T network, its origins largely invisible to the millions who depend on it daily.

Frequently Asked Questions

When did AT&T Long Lines stop operating?

AT&T Long Lines was officially reorganized and renamed AT&T Communications following the 1984 Bell System divestiture. The Long Lines name was phased out through the late 1980s, though much of its physical infrastructure continued operating under the AT&T brand for years afterward. The microwave relay network was largely decommissioned by the mid-1990s as fiber optic technology replaced it.

Are any AT&T Long Lines towers still standing today?

Yes, hundreds of former Long Lines microwave relay towers and stations remain standing across the United States. While most are no longer used for their original purpose, some have been repurposed for cellular antennas, emergency communications, or private use. Many of the hardened Cold War–era bunker sites also survive, drawing interest from historians, photographers, and telecommunications enthusiasts who document them extensively online.

How did AT&T Long Lines influence modern telecommunications?

AT&T Long Lines established the engineering principles, route corridors, and regulatory frameworks that modern telecommunications still relies on. Many of today's fiber optic cables follow the exact same rights-of-way that Long Lines surveyed for coaxial cables in the 1940s and 1950s. The division's research, conducted alongside Bell Labs, produced innovations in signal processing, digital switching, and satellite communications that became foundational to the internet age.

Build Your Own Connected Infrastructure

AT&T Long Lines succeeded because it unified fragmented local systems into one seamless national network. Modern businesses face a strikingly similar challenge — disconnected tools, scattered data, and communication silos that slow everything down. Mewayz brings that same unifying philosophy to your operations, with 207 integrated modules covering everything from CRM and project management to invoicing and team collaboration, all in one platform trusted by over 138,000 users. Stop stitching together dozens of apps and start running your business on a single, connected system. Get started with Mewayz today.

Ko e fē taimi naʻe tuʻu ai ʻa e AT&T Long Lines Na'e toe fokotu'utu'u faka'ofisiale 'a e AT&T Long Lines hili 'a e 1984 Bell System divestiture, neongo na'e faka'auha 'a e hingoa 'o e Long Lines 'o a'u ki he konga kimui 'o e 1980s hili 'a e ngaahi ta'u 'o e AT 'i he physical. Na'e lahi 'a e decommissioned 'a e netiueka 'o e microwave relay 'i he vaeua'anga 'o e 1990s 'i he fetongi ia 'e he tekinolosia 'o e fio optic." 'oku kei tu'u 'a e ngaahi taua mo e ngaahi tu'unga 'i he funga 'o e 'Iunaiteti Siteiti Lolotonga 'oku 'ikai ke toe faka'aonga'i 'a e lahi taha ki honau taumu'a 'uluaki, kuo toe faka'aonga'i 'a e ni'ihi ki he ngaahi 'enitena 'o e selula, fetu'utaki fakavavevave, pe faka'aonga'i fakafo'ituitui 'Oku kei mo'ui 'a e lahi 'o e ngaahi feitu'u bunker 'o e Tau Momoko 'o e kuonga, 'o to'o mai 'a e mahu'inga'ia mei he kau faihisitōlia photocom, telecom. ent"}},{"@type":"Fehu'i","hingoa":"Na'e anga fefe hono takiekina 'e he AT&T Laine Loloa 'a e ngaahi fetu'utaki fakaonopooni?","taliTali":{"@type":"Tali","text":"Na'e fokotu'u 'e he AT&T Laine Loloa 'a e ngaahi tefito'i mo'oni faka'enisinia, ngaahi hala 'o e ngaahi fetu'utaki fakaonopooni, mo e ngaahi founga fetu'utaki fakaonopooni. 'oku muimui 'a e ngaahi uaea fio 'o e 'aho ni ki he ngaahi totonu tatau tofu pe 'o e founga na'e savea'i 'e he Long Lines ki he ngaahi uaea coaxial 'i he 1940s mo e 1950s 'a e fakatotolo 'a e vahenga, na'e fakahoko 'i he tafa'aki 'o e Bell Labs, na'e fakatupu 'e he ngaahi founga fo'ou 'i he ngaue 'a e faka'ilonga, switchi fakakomipiuta"}}]}

Try Mewayz Free

All-in-one platform for CRM, invoicing, projects, HR & more. No credit card required.

Start managing your business smarter today

Join 30,000+ businesses. Free forever plan · No credit card required.

Ready to put this into practice?

Join 30,000+ businesses using Mewayz. Free forever plan — no credit card required.

Start Free Trial →

Ready to take action?

Start your free Mewayz trial today

All-in-one business platform. No credit card required.

Start Free →

14-day free trial · No credit card · Cancel anytime