{"id":124,"date":"2022-12-30T14:03:35","date_gmt":"2022-12-30T07:03:35","guid":{"rendered":"https:\/\/profiber.123websitedev.com\/?post_type=solution&p=124"},"modified":"2023-02-21T15:59:02","modified_gmt":"2023-02-21T08:59:02","slug":"data-center","status":"publish","type":"solution","link":"https:\/\/quangcable.123websitedemo.com\/vi\/solution\/data-center\/","title":{"rendered":"Trung t\u00e2m d\u1eef li\u1ec7u"},"content":{"rendered":"

H\u1ec7 th\u1ed1ng d\u00e2y ph\u00f2ng trung t\u00e2m d\u1eef li\u1ec7u bao g\u1ed3m hai ph\u1ea7n: h\u1ec7 th\u1ed1ng d\u00e2y m\u1ea1ng SAN v\u00e0 h\u1ec7 th\u1ed1ng c\u00e1p m\u1ea1ng. Trong k\u1ef9 thu\u1eadt h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh, ph\u1ea3i t\u00f4n tr\u1ecdng ph\u00f2ng trong quy ho\u1ea1ch v\u00e0 thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n th\u1ed1ng nh\u1ea5t, \u0111\u1ecbnh tuy\u1ebfn c\u1ea7u n\u1ed1i d\u00e2y ph\u1ea3i \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o ph\u00f2ng m\u00e1y v\u00e0 c\u00e1c lo\u1ea1i \u0111\u01b0\u1eddng \u1ed1ng, c\u1ea7u n\u1ed1i kh\u00e1c, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o vi\u1ec7c tri\u1ec3n khai h\u1ec7 th\u1ed1ng l\u00e0 h\u1ee3p l\u00fd v\u00e0 c\u00f3 tr\u1eadt t\u1ef1 trong ph\u00f2ng . K\u1ef9 thu\u1eadt c\u00e1p trung t\u00e2m d\u1eef li\u1ec7u v\u1edbi t\u00ednh linh ho\u1ea1t, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd d\u00e2y d\u1ef1 ph\u00f2ng, to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng c\u00e1p c\u00f3 c\u1ea5u tr\u00fac ph\u1ea3i l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p to\u00e0n di\u1ec7n \u0111\u1ec3 tr\u00e1nh s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a m\u1ed9t \u0111i\u1ec3m l\u1ed7i.<\/p>\n

\u0110\u01b0\u1ee3c th\u00f4ng qua: plug and play, m\u1eadt \u0111\u1ed9 cao, c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng, c\u00e1c gi\u1ea3i ph\u00e1p h\u1ec7 th\u1ed1ng c\u00e1p k\u1ebft th\u00fac tr\u01b0\u1edbc, qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng m\u00f4-\u0111un v\u00e0 l\u1eafp r\u00e1p tr\u01b0\u1edbc c\u00f3 th\u1ec3 gi\u1ea3m th\u1eddi gian c\u00e0i \u0111\u1eb7t, nh\u1eadn ra m\u1ea1ng c\u00e1p quang trung t\u00e2m d\u1eef li\u1ec7u di chuy\u1ec3n, th\u00eam v\u00e0 thay \u0111\u1ed5i nhanh h\u01a1n. h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m s\u1ee3i quang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111\u1ea7u n\u1ed1i s\u1ee3i quang suy hao th\u1ea5p v\u00e0 s\u1ee3i kh\u00f4ng nh\u1ea1y u\u1ed1n cong (b\u00e1n k\u00ednh u\u1ed1n 7,5mm), \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t u\u1ed1n v\u00e0 suy gi\u1ea3m s\u1ee3i quang \u0111\u01b0\u1eddng tr\u1ee5c nh\u1ecf h\u01a1n.<\/p>\n

\"Data<\/p>\n

D\u00e2y nh\u1ea3y quang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n k\u1ebft n\u1ed1i ho\u1eb7c k\u1ebft n\u1ed1i ch\u00e9o trong h\u1ec7 th\u1ed1ng c\u00e1p c\u00f3 c\u1ea5u tr\u00fac, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f9ng v\u1edbi c\u00e1c m\u00f4-\u0111un quang trong trung t\u00e2m d\u1eef li\u1ec7u \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb.<\/p>\n

 <\/p>\n

Gi\u1ea3i ph\u00e1p k\u1ebft n\u1ed1i m\u00f4-\u0111un quang 10G<\/h2>\n

Hi\u1ec7n t\u1ea1i, h\u1ea7u h\u1ebft c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u v\u1eabn \u0111ang tri\u1ec3n khai Ethernet 10G v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a m\u00f4-\u0111un quang l\u00e0 t\u1eeb m\u00f4-\u0111un quang XFP l\u1edbn h\u01a1n d\u1ea7n d\u1ea7n \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n th\u00e0nh m\u00f4-\u0111un quang SFP + ch\u00ednh th\u1ed1ng hi\u1ec7n t\u1ea1i. C\u1ed5ng c\u1ee7a m\u00f4-\u0111un quang SFP+ l\u00e0 giao di\u1ec7n LC song c\u00f4ng, do \u0111\u00f3 m\u00f4-\u0111un quang SFP+ c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i th\u00f4ng qua d\u00e2y nh\u1ea3y quang LC song c\u00f4ng c\u1ee7a hai b\u1ed9 chuy\u1ec3n m\u1ea1ch, b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, m\u00e1y ch\u1ee7 ho\u1eb7c th\u1ebb giao di\u1ec7n m\u1ea1ng. Cozlink (cozlink.com) cung c\u1ea5p r\u1ea5t nhi\u1ec1u lo\u1ea1i d\u00e2y nh\u1ea3y quang LC song c\u00f4ng ch\u1ea5t l\u01b0\u1ee3ng cao, c\u00e1p quang c\u00f3 s\u1eb5n \u1edf ch\u1ebf \u0111\u1ed9 \u0111\u01a1n v\u00e0 \u0111a ch\u1ebf \u0111\u1ed9 \u00e1p d\u1ee5ng cho nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng k\u1ebft n\u1ed1i m\u1ea1ng 10G kh\u00e1c nhau.<\/p>\n

\"Data<\/p>\n

Gi\u1ea3i ph\u00e1p k\u1ebft n\u1ed1i m\u00f4-\u0111un quang 40G<\/h2>\n

Sau v\u00e0i n\u0103m ph\u00e1t tri\u1ec3n, Ethernet 40G hi\u1ec7n \u0111ang c\u00e0n qu\u00e9t th\u1ebf gi\u1edbi, m\u00f4-\u0111un quang 40G QSFP + \u0111\u00e3 tr\u1edf th\u00e0nh ng\u00f4i sao \u0111ang l\u00ean c\u1ee7a th\u1ecb tr\u01b0\u1eddng m\u00f4-\u0111un quang. Kh\u00f4ng gi\u1ed1ng nh\u01b0 m\u00f4-\u0111un quang 10G SFP+, c\u1ed5ng c\u1ee7a m\u00f4-\u0111un quang 40G QSFP+ ch\u1ee7 y\u1ebfu l\u00e0 giao di\u1ec7n MPO\/MTP y\u00eau c\u1ea7u d\u00e2y nh\u1ea3y quang MPO\/MTP \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i. Cozlink (cozlink.com) cung c\u1ea5p d\u00e2y nh\u1ea3y quang MPO\/MTP single\/mlit-mode, lo\u1ea1i \u00e1o kho\u00e1c c\u00f3 s\u1eb5n b\u1eb1ng PVC, LSZH, OFNP, v.v. Ngo\u00e0i ra, ch\u00fang t\u00f4i c\u00f2n cung c\u1ea5p h\u1ed9p ph\u00e2n ph\u1ed1i MPO\/MTP gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng n\u00e2ng c\u1ea5p l\u00ean M\u1ea1ng 40G\/100G.<\/p>\n

\"Data<\/div>\n
\n
L\u01b0u \u00fd: k\u1ebft n\u1ed1i \u0111\u01b0\u1eddng d\u00e0i gi\u1eefa c\u00e1c m\u00f4-\u0111un quang 40G QSFP+ th\u01b0\u1eddng s\u1eed d\u1ee5ng s\u1ee3i quang \u0111\u01a1n mode, do \u0111\u00f3, m\u00f4-\u0111un quang 40G QSFP+ trong \u1ee9ng d\u1ee5ng truy\u1ec1n d\u1eabn \u0111\u01b0\u1eddng d\u00e0i l\u00e0 giao di\u1ec7n LC song c\u00f4ng \u0111\u1ec3 nh\u1eadn ra k\u1ebft n\u1ed1i v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng d\u00e2y nh\u1ea3y quang \u0111\u01a1n mode LC song c\u00f4ng . Tuy nhi\u00ean, m\u00f4-\u0111un quang 40GBASE-PLRL4 QSFP+ th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi d\u00e2y nh\u1ea3y quang \u0111\u01a1n mode MPO\/MTP 12 l\u00f5i.<\/div>\n
Nh\u01b0 ch\u00fang ta \u0111\u00e3 bi\u1ebft, m\u1ed9t c\u1ed5ng 40G QSFP+\uff084 x 10 Gbps\uff09c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh th\u00e0nh 4 k\u00eanh s\u1ee3i quang SFP+, v\u00ec v\u1eady ch\u00fang ta c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng d\u00e2y nh\u1ea3y quang MPO\/MTP-LC \u0111\u1ec3 d\u1ec5 d\u00e0ng k\u1ebft n\u1ed1i v\u1edbi thi\u1ebft b\u1ecb m\u1ea1ng 10G v\u00e0 40G.<\/div>\n
\"Data<\/div>\n
\n

Gi\u1ea3i ph\u00e1p k\u1ebft n\u1ed1i m\u00f4-\u0111un quang 100G<\/h2>\n
N\u0103m 2016 c\u00f3 th\u1ec3 n\u00f3i l\u00e0 m\u1ed9t c\u1ed9t m\u1ed1c quan tr\u1ecdng trong Ethernet 100G, trong n\u0103m nay, CXP, CFP, CFP2, CFP4, QSFP28 v\u00e0 c\u00e1c m\u00f4-\u0111un quang 100G kh\u00e1c xu\u1ea5t hi\u1ec7n kh\u00f4ng ng\u1eebng tr\u00ean th\u1ecb tr\u01b0\u1eddng. L\u00e0 nh\u00e0 cung c\u1ea5p chuy\u00ean nghi\u1ec7p, Cozlink (cozlink.com) cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p k\u1ebft n\u1ed1i 100G sau:<\/div>\n

Li\u00ean th\u00f4ng gi\u1eefa c\u00e1c module quang CXP\/CFP<\/h2>\n
D\u00e2y nh\u1ea3y quang 24 l\u00f5i MPO\/MTP do Cozlink cung c\u1ea5p (cozlink.com) l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng cho vi\u1ec7c k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c module quang CXP\/CFP, s\u01a1 \u0111\u1ed3 b\u00ean d\u01b0\u1edbi th\u1ec3 hi\u1ec7n ch\u01b0\u01a1ng tr\u00ecnh k\u1ebft n\u1ed1i chi ti\u1ebft:<\/div>\n<\/div>\n<\/div>\n
\"Data<\/div>\n
\n

K\u1ebft n\u1ed1i gi\u1eefa c\u00e1c m\u00f4-\u0111un quang QSFP28<\/h2>\n
Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00f4-\u0111un quang QSFP28 t\u01b0\u01a1ng t\u1ef1 nh\u01b0 40G QSFP +, nh\u01b0ng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t l\u00e0 t\u1ed1c \u0111\u1ed9 truy\u1ec1n c\u1ee7a m\u1ed7i k\u00eanh s\u1ee3i quang c\u1ee7a m\u00f4-\u0111un quang QSFP28 l\u00e0 25Gbps, t\u1ed1c \u0111\u1ed9 truy\u1ec1n c\u1ee7a b\u1ed1n k\u00eanh s\u1ee3i quang c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi 100G. C\u1ea7n c\u00f3 b\u1ed9 nh\u1ea3y quang MPO\/MTP 12 l\u00f5i \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c li\u00ean k\u1ebft s\u1ee3i quang QSFP28 \u0111a ch\u1ebf \u0111\u1ed9 v\u00e0 c\u1ea7n c\u00f3 b\u1ed9 nh\u1ea3y quang \u0111\u01a1n mode LC song c\u00f4ng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c li\u00ean k\u1ebft s\u1ee3i quang QSFP28 m\u1ed9t ch\u1ebf \u0111\u1ed9 (s\u1eed d\u1ee5ng m\u00f4-\u0111un quang 100GBASE-LR4 QSFP28) .<\/div>\n

K\u1ebft n\u1ed1i gi\u1eefa CXP\/CFP v\u00e0 module quang 10G SFP+<\/h2>\n
Do module quang CXP\/CFP s\u1eed d\u1ee5ng c\u00e1c k\u00eanh s\u1ee3i quang 10 x 10Gbps \u0111\u1ec3 truy\u1ec1n t\u1ea3i 100G n\u00ean ch\u00fang ta c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng d\u00e2y nh\u1ea3y quang MPO\/MTP (24 l\u00f5i) LC \u0111\u1ec3 k\u1ebft n\u1ed1i v\u1edbi CXP\/CFP v\u00e0 module quang 10G SFP+ \u0111\u1ec3 th\u1ef1c hi\u1ec7n k\u1ebft n\u1ed1i gi\u1eefa thi\u1ebft b\u1ecb m\u1ea1ng 100G v\u00e0 10G.<\/div>\n<\/div>\n
\"Data<\/div>","protected":false},"excerpt":{"rendered":"

Mrs. Frenzel is currently President of the Intermediates Operating Division at BASF SE in Ludwigshafen. At SCHOTT, she will be assuming responsibility on the Board of Management for three business units and two overarching corporate functions, for which Mr. Ditz was previously responsible.<\/p>","protected":false},"featured_media":1917,"parent":0,"menu_order":0,"template":"","_links":{"self":[{"href":"https:\/\/quangcable.123websitedemo.com\/vi\/wp-json\/wp\/v2\/solution\/124"}],"collection":[{"href":"https:\/\/quangcable.123websitedemo.com\/vi\/wp-json\/wp\/v2\/solution"}],"about":[{"href":"https:\/\/quangcable.123websitedemo.com\/vi\/wp-json\/wp\/v2\/types\/solution"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quangcable.123websitedemo.com\/vi\/wp-json\/wp\/v2\/media\/1917"}],"wp:attachment":[{"href":"https:\/\/quangcable.123websitedemo.com\/vi\/wp-json\/wp\/v2\/media?parent=124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}