
{"id":2920,"date":"2013-12-12T07:42:21","date_gmt":"2013-12-12T07:42:21","guid":{"rendered":"http:\/\/tapchicntt.com\/?p=2920"},"modified":"2013-12-12T07:42:21","modified_gmt":"2013-12-12T07:42:21","slug":"fujitsu-cho-cac-may-chu-su-dung-anh-sang-tia-laser-de-truyen-du-lieu","status":"publish","type":"post","link":"https:\/\/tapchicntt.com\/fujitsu-cho-cac-may-chu-su-dung-anh-sang-tia-laser-de-truyen-du-lieu\/","title":{"rendered":"Fujitsu cho c\u00e1c m\u00e1y ch\u1ee7 s\u1eed d\u1ee5ng \u00e1nh s\u00e1ng tia laser \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u"},"content":{"rendered":"<h2 style=\"text-align: left;\">\n\t<span style=\"text-align: justify; font-size: 16px;\">Fujitsu \u0111&atilde; ch\u1ee9ng minh c&aacute;c m&aacute;y ch\u1ee7 v\u1edbi s\u1ee3i quang m\u1ecfng m&agrave; s\u1ebd s\u1eed d\u1ee5ng tia laser v&agrave; truy\u1ec1n d\u1eef li\u1ec7u &aacute;nh s&aacute;ng, thay th\u1ebf cho c&ocirc;ng ngh\u1ec7 h\u1ec7 th\u1ed1ng d&acirc;y \u0111i\u1ec7n c\u0169 v&agrave; ch\u1eadm h\u01a1n.<\/span><\/h2>\n<p style=\"text-align: justify;\">\n\tC&aacute;c nh&agrave; s\u1ea3n xu\u1ea5t m&aacute;y ch\u1ee7 cho th\u1ea5y hai Primergy RX200 m&aacute;y ch\u1ee7 k\u1ebft n\u1ed1i v\u1edbi h\u1ed9p m\u1edf r\u1ed9ng th&ocirc;ng qua c&aacute;p quang, &aacute;nh s&aacute;ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u gi\u1eefa c&aacute;c h\u1ec7 th\u1ed1ng. &Aacute;nh s&aacute;ng \u0111\u01b0\u1ee3c xem l&agrave; m\u1ed9t c&aacute;ch nhanh h\u01a1n \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u h\u01a1n so v\u1edbi d&acirc;y \u0111\u1ed3ng.<\/p>\n<p style=\"text-align: center;\">\n\t<img decoding=\"async\" alt=\"\" src=\"http:\/\/advertiser.textlink.vn\/upload\/editor\/images\/agentless_windows.png\" style=\"width: 414px; height: 276px;\" \/><\/p>\n<p style=\"text-align: justify;\">\n\tC&aacute;c cu\u1ed9c bi\u1ec3u t&igrave;nh \u0111\u01b0\u1ee3c \u0111\u01b0a ra t\u1ea1i Di\u1ec5n \u0111&agrave;n Fujitsu \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c t\u1ea1i Munich trong tu\u1ea7n n&agrave;y, v&agrave; c&aacute;c ph\u1ea7n c\u1ee9ng truy\u1ec1n d\u1eef li\u1ec7u quang h\u1ecdc d\u1ef1a tr&ecirc;n c&ocirc;ng ngh\u1ec7 c\u1ee7a Intel silicon l\u01b0\u1ee3ng t\u1eed &aacute;nh s&aacute;ng. C&ocirc;ng ngh\u1ec7 n&agrave;y \u0111ang \u0111\u01b0\u1ee3c ch\u1ee9ng minh nh\u01b0 l&agrave; m\u1ed9t c&aacute;ch \u0111\u1ec3 ch\u1ee9ng t\u1ecf t\u1ed1c \u0111\u1ed9 cao k\u1ebft n\u1ed1i v\u1edbi c&aacute;c lo\u1ea1i c&aacute;p s\u1ee3i quang h\u1ecdc cho ph&eacute;p c&aacute;c \u0111\u01a1n v\u1ecb ch\u1ebf bi\u1ebfn v&agrave; l\u01b0u tr\u1eef \u0111\u01b0\u1ee3c t&aacute;ch r\u1eddi kh\u1ecfi <a href=\"http:\/\/viettelidc.com.vn\/thue-may-chu\">m&aacute;y ch\u1ee7<\/a> v&agrave; chuy\u1ec3n \u0111\u1ebfn h\u1ed9p ri&ecirc;ng bi\u1ec7t. C&aacute;c h\u1ed9p m\u1edf r\u1ed9ng Primergy c&oacute; \u1ed5 \u0111\u0129a tr\u1ea1ng th&aacute;i r\u1eafn v&agrave; Intel Xeon Phi \u0111\u1ed3ng x\u1eed l&yacute;, m&agrave; s\u1ebd \u0111i tr\u1ef1c ti\u1ebfp v&agrave;o khe c\u1eafm m\u1edf r\u1ed9ng trong c&aacute;c m&aacute;y ch\u1ee7.<\/p>\n<p style=\"text-align: justify;\">\n\tK\u1ebft n\u1ed1i quang h\u1ecdc \u0111\u01b0\u1ee3c d\u1ef1a tr&ecirc;n giao th\u1ee9c OPCI-Express c\u1ee7a Intel, \u0111&oacute; l&agrave; phi&ecirc;n b\u1ea3n quang h\u1ecdc c\u1ee7a c&aacute;c \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt PCI-Express. S\u1eed d\u1ee5ng &aacute;nh s&aacute;ng v&agrave; laser gi&uacute;p truy\u1ec1n d\u1eef li\u1ec7u v\u1edbi t\u1ed1c \u0111\u1ed9 nhanh h\u01a1n kho\u1ea3ng c&aacute;ch xa h\u01a1n so v\u1edbi k\u1ebft n\u1ed1i PCI-Express truy\u1ec1n th\u1ed1ng, v&agrave; gi&uacute;p c&aacute;c th&agrave;nh ph\u1ea7n di chuy\u1ec3n xa h\u01a1n CPU. Nh\u01b0 m\u1ed9t k\u1ebft qu\u1ea3, c&aacute;c m&aacute;y ch\u1ee7 c&oacute; th\u1ec3 nh\u1ecf h\u01a1n, l\u01b0u tr\u1eef nhi\u1ec1u h\u01a1n v&agrave; \u0111\u1ed3ng b\u1ed9 vi x\u1eed l&yacute; c&oacute; th\u1ec3 \u0111\u01b0\u1ee3c nh\u1ed3i nh&eacute;t v&agrave;o h\u1ed9p chuy&ecirc;n d\u1ee5ng, v&agrave; quy\u1ec1n l\u1ef1c v&agrave; chi ph&iacute; l&agrave;m m&aacute;t c&oacute; th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3m.<\/p>\n<p style=\"text-align: justify;\">\n\tC&aacute;c m&aacute;y ch\u1ee7 v&agrave; c&aacute;c thi\u1ebft b\u1ecb m\u1edf r\u1ed9ng c&oacute; m&ocirc;-\u0111un chuy\u1ec3n v&agrave; FPGA (field m\u1ea3ng c\u1ed5ng l\u1eadp tr&igrave;nh) m&agrave; l&agrave;m cho c&aacute;c h\u1ec7 th\u1ed1ng s\u1eb5n s&agrave;ng cho quang h\u1ecdc. C&aacute;c lo\u1ea1i c&aacute;p quang USS 68g bps (bit m\u1ed7i gi&acirc;y) c\u1ee7a b\u0103ng th&ocirc;ng, m\u1eb7c d&ugrave; truy\u1ec1n d\u1eef li\u1ec7u l&yacute; thuy\u1ebft c&oacute; th\u1ec3 ch\u1ea1m 100Gbps. C&aacute;c FPGA, m&agrave; thi \u0111ua giao th\u1ee9c OPCI-Express, \u0111\u01b0\u1ee3c gi\u1edbi h\u1ea1n \u0111\u1ebfn t&aacute;m l&agrave;n PCI-Express Gen3.<\/p>\n<p style=\"text-align: justify;\">\n\t\u0110\u1ed1i v\u1edbi c&aacute;c cu\u1ed9c bi\u1ec3u t&igrave;nh, c&aacute;c lo\u1ea1i c&aacute;p quang l&agrave; 10 m&eacute;t chi\u1ec1u d&agrave;i. Tuy nhi&ecirc;n, truy\u1ec1n d\u1eef li\u1ec7u c&oacute; th\u1ec3 l&ecirc;n t\u1edbi 25G bps n\u1ebfu c&aacute;p \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng \u0111\u1ebfn 800 m&eacute;t, &ocirc;ng Victor Krutul, gi&aacute;m \u0111\u1ed1c ti\u1ebfp th\u1ecb cho Silicon Photonics ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Intel, trong m\u1ed9t b&agrave;i b&aacute;o g\u1eedi t\u1edbi IDG News Service chi ti\u1ebft c&aacute;c cu\u1ed9c bi\u1ec3u t&igrave;nh c\u1ee7a Fujitsu.<\/p>\n<p style=\"text-align: justify;\">\n\tL\u01b0\u1ee3ng t\u1eed &aacute;nh s&aacute;ng silicon l&agrave; m\u1ed9t d\u1ef1 &aacute;n nghi&ecirc;n c\u1ee9u d&agrave;i h\u1ea1n cho Intel v&agrave; c&aacute;c c&ocirc;ng ty b\u1eaft \u0111\u1ea7u gi\u1edbi thi\u1ec7u c&aacute;c giao th\u1ee9c v&agrave; c&aacute;p \u0111i\u1ec7n trong n\u0103m nay. C&ocirc;ng ty n&agrave;y c\u0169ng ch\u1ee9ng minh m\u1ed9t m&aacute;y ch\u1ee7 t&ugrave;y ch\u1ec9nh t\u1eeb Quanta v\u1edbi c&ocirc;ng ngh\u1ec7 quang h\u1ecdc.<\/p>\n<p style=\"text-align: justify;\">\n\tM\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u bi\u1ebft c&oacute; nh\u1eefng h\u1ea1n ch\u1ebf b\u0103ng th&ocirc;ng \u0111\u1ec3 \u0111\u1ed3ng, v&agrave; c&ograve;n kho\u1ea3ng c&aacute;ch l&agrave; m\u1ed9t v\u1ea5n \u0111\u1ec1 quan tr\u1ecdng h\u01a1n n&oacute; s\u1ebd tr\u1edf th&agrave;nh, Dean McCarron, nh&agrave; ph&acirc;n t&iacute;ch t\u1ea1i Mercury Research.<\/p>\n<p style=\"text-align: justify;\">\n\tC&ocirc;ng ngh\u1ec7 quang h\u1ecdc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c&aacute;c m\u1ea1ng vi\u1ec5n th&ocirc;ng r\u1ed9ng l\u1edbn h\u01a1n, nh\u01b0ng b&acirc;y gi\u1edd m\u1ee5c ti&ecirc;u l&agrave; \u0111\u1ec3 \u0111\u1eb7t n&oacute; b&ecirc;n trong m&aacute;y t&iacute;nh v&agrave; trung t&acirc;m d\u1eef li\u1ec7u nh\u01b0 m\u1ed9t s\u1ef1 thay th\u1ebf c&oacute; th\u1ec3 c&ocirc;ng ngh\u1ec7 ph\u1ee5 thu\u1ed9c v&agrave;o d&acirc;y \u0111\u1ed3ng.<\/p>\n<p style=\"text-align: justify;\">\n\tC&ocirc;ng ngh\u1ec7 n&agrave;y v\u1eabn c&ograve;n \u0111ang \u0111\u01b0\u1ee3c ch\u1ee9ng minh v&agrave; c&oacute; th\u1ec3 l&agrave; m\u1ed9t v&agrave;i n\u0103m n\u1eefa m\u1edbi th\u1ef1c hi\u1ec7n th\u1ef1c t\u1ebf. Theo th\u1eddi gian, c&aacute;c lo\u1ea1i c&aacute;p quang v&agrave; c&aacute;c c&ocirc;ng ngh\u1ec7 li&ecirc;n quan nh\u01b0 m&ocirc;-\u0111un s\u1ebd \u0111\u01b0\u1ee3c r\u1ebb h\u01a1n. Intel \u0111&atilde; l&agrave;m cho c&ocirc;ng ngh\u1ec7 tr&ecirc;n silic, v&igrave; v\u1eady h\u1ecd \u0111ang c\u1ed1 g\u1eafng \u0111\u1ec3 mang l\u1ea1i t\u1ed5ng chi ph&iacute; xu\u1ed1ng,<\/p>\n<p style=\"text-align: justify;\">\n\t&nbsp;<\/p>\n<p style=\"text-align: justify;\">\n\t<strong>C&aacute;c d\u1ecbch v\u1ee5 kh&aacute;c t\u1ea1i Viettel IDC<\/strong><\/p>\n<p>\n\tD\u1ecbch v\u1ee5 cho <strong>thu&ecirc; ch\u1ed7 \u0111\u1eb7t m&aacute;y ch\u1ee7 &#8211; Colocation Server<\/strong><br \/>\n\tD\u1ecbch v\u1ee5 cho <strong>thu&ecirc; m&aacute;y ch\u1ee7 &#8211; Dedicated Server<\/strong><br \/>\n\tD\u1ecbch v\u1ee5 cho <strong>thu&ecirc; m&aacute;y ch\u1ee7 \u1ea3o VPS<\/strong><\/p>\n<p style=\"text-align: justify;\">\n\t<strong>Qu&yacute; kh&aacute;ch h&atilde;y li&ecirc;n h\u1ec7 hotline mi\u1ec5n ph&iacute; 1800.8000 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n \u01b0u \u0111&atilde;i v\u1ec1 gi&aacute; c\u01b0\u1edbc d\u1ecbch v\u1ee5 t\u1ed1t nh\u1ea5t:<\/strong><\/p>\n<p style=\"text-align: justify;\">\n\t<strong>1.Tr\u1ee5 s\u1edf ch&iacute;nh<\/strong><\/p>\n<p>\n\tT\u1ea7ng 16 Center Building Hapulico s\u1ed1 1 Nguy\u1ec5n Huy T\u01b0\u1edfng, qu\u1eadn Thanh Xu&acirc;n, H&agrave; N\u1ed9i<br \/>\n\tHotline: 18008000<br \/>\n\tFax: (+84) 4 6269.2129<br \/>\n\tEmail: sales@viettelidc.com.vn<\/p>\n<p style=\"text-align: justify;\">\n\t<strong>2. Chi nh&aacute;nh t\u1ea1i H\u1ed3 Ch&iacute; Minh<\/strong><\/p>\n<p>\n\t\u0110\u1ecba ch\u1ec9: S\u1ed1 04, \u0111\u01b0\u1eddng S&ocirc;ng \u0110&agrave;, Ph\u01b0\u1eddng 2, Q. T&acirc;n B&igrave;nh, TP. HCM<br \/>\n\tHotline: 1800.8000<br \/>\n\tFax: (+84) 8 6292.5224<br \/>\n\tEmail: sales@viettelidc.com.vn<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fujitsu di chuy\u1ec3n l\u01b0u tr\u1eef, t\u1ed1c \u0111\u1ed9 cao \u0111\u1ed3ng b\u1ed9 x\u1eed l\u00fd ra kh\u1ecfi Primergy RX200 v\u00e0 v\u00e0o m\u1ed9t h\u1ed9p m\u1edf r\u1ed9ng k\u1ebft n\u1ed1i qua c\u00e1p quang. <\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2920","post","type-post","status-publish","format-standard","hentry","category-thong-tin-cong-nghe"],"views":394,"_links":{"self":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/2920","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/comments?post=2920"}],"version-history":[{"count":0,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/2920\/revisions"}],"wp:attachment":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/media?parent=2920"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/categories?post=2920"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/tags?post=2920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}