ʻO nā fiber optika i loko o ka uwea submarine SEA-ME-WE 5 e hoʻopili ana i ka Hikina Hema o Asia, ka Hikina Waena a me ʻEulopa Komohana. Kiʻi: Boris Horvat/AFP ma o Getty Images
Kepani NEC a me kāna hui ʻo OCC Corporation ka hoʻomohala ʻana a me ka hoʻāʻo ʻana i nā mea hoʻihoʻi i lalo o ka wai a me ke kaula uila me 20 mau pai o nā fiber optical (40 fibers). He mooolelo honua hou keia.
No NEC ka mea i hoʻokō mua ʻia - he kelepona me 16 mau pālua, a ʻaʻole koke e hoʻohiki ʻo NEC e hoʻokuʻu i nā mea hou a me nā kaula "me 24 mau pālua a ʻoi aku."
Ua hoʻokō ʻo NEC i kēia milestone me nā hoʻololi liʻiliʻi wale nō i kāna mau mea hou a me nā hoʻolālā kelepona, i ʻōlelo ʻia e ka nūpepa. Hana ʻia kēia ma ka hoʻonui ʻana i nā ʻāpana repeater koʻikoʻi, a me ka hōʻoia ʻana e hiki ke maʻalahi i ka hoʻolālā uwea e noho nei i nā fibers hou aʻe.
ʻO ke kaula submarine NEC me nā ʻāpana he nui o ka hoʻoikaika
Ke hoʻomau nei ka 20-fiber-pair repeaters e hoʻohana i ka ʻenehana kaʻana like ʻana o ka pahu quadruple i paionia e NEC i ka makahiki 2010 e hāʻawi i ka pono optical a me ka uila.
Aia nā NEC repeaters me nā hōʻailona hōʻailona quad ma ka mea kanu OCC ma Kitakyushu (Iapana). Ua hana ʻia kēia mau mea hou no ke ala moana ʻo FASTER a Google ma waena o ka Moana ʻAkelanika. Kiʻi ʻia i ka lā 9 Iulai 2015
Ua hoʻomaka mua ka hana nui ʻana o nā repeaters a me ke kaula optical o ka brand hou.
Ke manaʻoʻiʻo nei ʻo nā kelepona ʻoi loa ma nā kaila intercontinental i kēia lā no Google - ʻo ia nā ala Equiano a me Dunant, kahi e waiho nei ka hui ma waena o ke kahakai hikina US a me Farani, a ma waena o Pokukala a me ʻApelika Hema. Aia i loko o kēia mau uwea he 12 pai o nā fiber optical.
Hoʻonohonoho ʻia ke kaula fiber optic i hana ʻia e Subcom. Kiʻi: Brian Smith/Subcom
Hōʻike ʻia ka throughput o ka 12-pair Dunant ma 250 Tbit/s. Ua hoʻolaha mua ʻo Google i kahi kaula me 24 mau pai o nā fiber optical. Ke hoʻohana nei nā hiʻohiʻona uwea hou loa mai Google a me Subcom i ka ʻenehana hoʻokaʻawale ʻana i ka hawewe lōʻihi, e ʻae ana e hoʻouna ʻia ka ʻike ma mua o 100 mau lōʻihi nalu ma luna o hoʻokahi fiber.
ʻO ka wiliwili ʻana i ka fiber optical ma luna o kahi pahu i loko o ka paʻa o kahi moku hoʻomoe uwea moana Subcom. Kiʻi: Bill Gallery/Subcom
ʻO ka hoʻokomo ʻana i ke kaula subsea kahi mākeke ulu wikiwiki loa. Wahi a ka hōʻike , ʻo nā mea hana nui o nā kaula submarine i kēia manawa nā ʻoihana penei:
- ASN
- TE Subcom
- NEC
- AlohaKila
- Nā Nexans
- Hengtong
- Zhongtian
Papa uwea papa Reliance mai Subcom. Kiʻi: Subcom
Ua hele mai nei nā hui kelepona nui ʻo NEC, TE Subcom a me Alcatel-Lucent ma lalo o ka piʻi nui ʻana mai nā hui IT nui e like me Google, Facebook a me Microsoft, makemake lākou e komo i ka hoʻomohala ʻana i nā kaula a me ka hoʻomoe ʻana i nā ala kamaʻilio ma lalo o ke kai.
Source: www.habr.com