{"id":22995,"date":"2018-11-24T20:15:16","date_gmt":"2018-11-24T13:15:16","guid":{"rendered":"https:\/\/tmp.phongvu.vn\/?p=22995"},"modified":"2018-11-24T22:00:52","modified_gmt":"2018-11-24T15:00:52","slug":"1602614-2","status":"publish","type":"post","link":"https:\/\/tmp.phongvu.vn\/hoi-dap\/1602614-2\/","title":{"rendered":"1602614"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u v\u1ec1 thi\u1ebft b\u1ecb m\u1ea1ng Draytek Vigor AP902<\/strong><\/h2>\n

Draytek Vigor AP902\u00a0<\/strong>l\u00e0 thi\u1ebft b\u1ecb thu ph\u00e1t s\u00f3ng v\u00f4 tuy\u1ebfn\u00a0b\u0103ng t\u1ea7n k\u00e9p v\u1edbi c\u00e1c t\u00ednh n\u0103ng th\u00f4ng minh gi\u00fap n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t s\u1ea3n ph\u1ea9m v\u00f4 c\u00f9ng \u0111a d\u1ee5ng. \u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 \u0111i\u1ec3m truy c\u1eadp kh\u00f4ng d\u00e2y m\u00e0 c\u00f2n c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t b\u1ed9 chuy\u1ec3n \u0111\u1ed5i m\u1ea1ng.<\/p>\n

C\u1ea5u t\u1ea1o<\/strong><\/h3>\n

Draytek Vigor AP902\u00a0<\/strong>c\u00f3 thi\u1ebft k\u1ebf g\u1ecdn nh\u1eb9 v\u1edbi t\u00f4ng m\u00e0u tr\u1eafng c\u00f9ng\u00a0k\u1ebft c\u1ea5u kh\u00e1 \u0111\u01a1n gi\u1ea3n. S\u1ea3n ph\u1ea9m c\u00f3 b\u1ed1 tr\u00ed m\u1ed9t s\u1ed1 khe tho\u00e1t nhi\u1ec7t \u0111\u1ec3 t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3 h\u01a1n \u0111\u1ec3 s\u1ea3n ph\u1ea9m kh\u00f4ng qu\u00e1 n\u00f3ng khi ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c trong th\u1eddi gian d\u00e0i. B\u1ea1n c\u0169ng\u00a0c\u00f3 d\u00e3y \u0111\u00e8n t\u00edn hi\u1ec7u \u0111\u1ec3 b\u00e1o cho b\u1ea1n bi\u1ebft tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb. Thi\u1ebft b\u1ecb c\u0169ng c\u00f3 8 c\u1ed5ng LAN cho kh\u1ea3 n\u0103ng t\u1ef1 \u0111\u1ed9ng \u0111o t\u1ed1c \u0111\u1ed9 li\u00ean k\u1ebft c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb ngo\u00e0i (10\/100\/1000 Mbps) v\u00e0 s\u1ebd t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 ho\u00e0n to\u00e0n t\u01b0\u01a1ng th\u00edch v\u1edbi m\u00f4i tr\u01b0\u1eddng m\u1ea1ng v\u00e0 \u0111\u1ea1t hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u.<\/p>\n

\u0110\u1eb7c bi\u1ec7t trong \u0111\u00f3 c\u00f3 1 c\u1ed5ng LAN theo chu\u1ea9n\u00a0IEEE 802.3af v\u1edbi c\u00f4ng ngh\u1ec7 c\u1ea5p ngu\u1ed3n POE<\/strong>. Nh\u1edd kh\u1ea3 n\u0103ng c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y,\u00a0\u0111i\u1ec3m truy c\u1eadp m\u1ea1ng kh\u00f4ng d\u00e2y\u00a0Draytek Vigor AP902<\/strong> c\u00f3 th\u1ec3 l\u1ea5y c\u1ea3 n\u0103ng l\u01b0\u1ee3ng v\u00e0 d\u1eef li\u1ec7u t\u1eeb m\u1ed9t c\u00e1p Ethernet duy nh\u1ea5t m\u00e0 kh\u00f4ng c\u1ea7n t\u1edbi b\u1ed9 \u0111i\u1ec1u h\u1ee3p ngu\u1ed3n ri\u00eang bi\u1ec7t ho\u1eb7c \u1ed5 c\u1eafm \u0111i\u1ec7n g\u1ea7n \u0111\u00f3.\"Draytek<\/p>\n

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B\u00ean c\u1ea1nh \u0111\u00f3, Draytek Vigor AP902\u00a0<\/strong>c\u00f3 m\u1ed9t n\u00fat ch\u1ee9c n\u0103ng WPS\u00a0(Wi Fi Protected Setup) \u1edf m\u1eb7t tr\u00ean, cung c\u1ea5p kh\u1ea3 n\u0103ng thi\u1ebft l\u1eadp \u0111\u1ec3 c\u00f3 k\u1ebft n\u1ed1i nhanh an to\u00e0n. Ngo\u00e0i ra, b\u1ea1n c\u00f3 th\u00eam 1 c\u1ed5ng USB 2.0 \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb l\u01b0u tr\u1eef ngo\u00e0i, m\u00e1y in, m\u00e1y scan v\u00e0 nhi\u1ec1u thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 USB kh\u00e1c \u0111\u1ec3 chia s\u1ebb v\u1edbi c\u00e1c m\u00e1y t\u00ednh n\u1ed1i m\u1ea1ng c\u1ee7a b\u1ea1n. Khi c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u00e0o m\u1ea1ng l\u01b0\u1edbi, vi\u1ec7c truy c\u1eadp ch\u00fang s\u1ebd tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n bao gi\u1edd h\u1ebft.<\/p>\n

Draytek Vigor AP902 <\/strong>c\u0169ng \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed 2 \u0103ng ten v\u1edbi hi\u1ec7u su\u1ea5t kh\u00e1 \u1ed5n v\u1edbi kh\u1ea3 n\u0103ng th\u00e1o r\u1eddi ti\u1ec7n l\u1ee3i, cho ph\u00e9p b\u1ea1n thay th\u1ebf b\u1eb1ng m\u1ed9t \u0103ng ten kh\u00e1c \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c v\u00f9ng ph\u1ee7 s\u00f3ng nh\u01b0 mong mu\u1ed1n. V\u1edbi vi\u1ec7c thay \u0111\u01b0\u1ee3c \u0103ng ten, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0a ra l\u1ef1a ch\u1ecdn m\u1edbi ph\u00f9 h\u1ee3p gi\u00fap t\u0103ng v\u00f9ng ph\u1ee7 s\u00f3ng v\u00e0 t\u1ed1c \u0111\u1ed9 th\u1ef1c s\u1ef1 l\u00e0m t\u0103ng t\u00ednh \u0111a d\u1ee5ng c\u1ee7a s\u1ea3n ph\u1ea9m.\"Draytek<\/p>\n

<\/h3>\n

Hi\u1ec7u n\u0103ng\u00a0<\/strong><\/h3>\n

V\u1edbi t\u1ed5ng t\u1ed1c \u0111\u1ed9 truy\u1ec1n l\u00ean \u0111\u1ebfn 1,2 Gbps tr\u00ean hai b\u0103ng t\u1ea7n 2,4 GHz v\u00e0 5 GHz, Draytek Vigor AP902\u00a0<\/strong>d\u1ec5 d\u00e0ng\u00a0 x\u1eed l\u00fd c\u00e1c ho\u1ea1t \u0111\u1ed9ng v\u1edbi y\u00eau c\u1ea7u kh\u00e1c nhau hay l\u00e0m nhi\u1ec1u c\u00f4ng vi\u1ec7c c\u00f9ng m\u1ed9t l\u00fac m\u00e0 v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c s\u1ef1 \u1ed5n \u0111\u1ecbnh. C\u00f9ng v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a t\u00ednh n\u0103ng Band Steering<\/strong>, b\u1ea1n c\u00f3 kh\u1ea3 n\u0103ng \u0111i\u1ec1u ph\u1ed1i c\u00e1c thi\u1ebft b\u1ecb kh\u00e1ch t\u01b0\u01a1ng th\u00edch 5G v\u1edbi Wi Fi t\u1ea1i b\u0103ng t\u1ea7n 5 GHz \u00edt \u0111\u00f4ng h\u01a1n, qua \u0111\u00f3 c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m Wi Fi cho t\u1ea5t c\u1ea3 c\u00e1c m\u00e1y kh\u00e1ch.<\/p>\n

Draytek Vigor AP902<\/strong>\u00a0c\u00f3 c\u00f4ng ngh\u1ec7 MIMO<\/strong> \u0111\u1ec3 h\u1ed7 tr\u1ee3 n\u00e2ng cao \u0111\u1ed9 ph\u1ee7 s\u00f3ng,\u00a0t\u1ed1i \u01b0u kh\u1ea3 n\u0103ng nh\u1eadn t\u00edn hi\u1ec7u v\u00e0 d\u1eef li\u1ec7u. \u0110\u00e2y\u00a0l\u00e0 m\u1ed9t c\u00e1ch s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 nhi\u1ec1u \u0103ng ten m\u1ed9t l\u00fac \u0111\u1ec3 ph\u00e1t v\u00e0 thu nh\u1eadn t\u00edn hi\u1ec7u c\u1ee7a k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y.\"Draytek<\/p>\n

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B\u00ean c\u1ea1nh \u0111\u00f3, Draytek Vigor AP902\u00a0\u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3\u00a0nhi\u1ec1u ch\u1ebf \u0111\u1ed9: AP, Station-Infrastructure, AP Bridge-Point to Point, AP Bridge-Point to Multi Point, AP Bridge-WDS, Universal Repeater.<\/strong>\u00a0Trong \u0111\u00f3 ch\u1ebf \u0111\u1ed9 Universal Repeater gi\u00fap ng\u01b0\u1eddi d\u00f9ng m\u1edf r\u1ed9ng ph\u1ea1m vi c\u1ee7a h\u1ec7 th\u1ed1ng m\u1ea1ng s\u1eb5n c\u00f3, gi\u00fap \u0111\u01b0a \u0111\u01b0\u1eddng truy\u1ec1n d\u1eef li\u1ec7u Wi Fi \u0111\u1ebfn nh\u1eefng v\u1ecb tr\u00ed kh\u00f3 ti\u1ebfp c\u1eadn h\u01a1n. C\u1ee5 th\u1ec3, v\u1edbi giao th\u1ee9c Wi Fi Repeater, vi\u1ec7c m\u1edf r\u1ed9ng ph\u1ea1m vi s\u00f3ng s\u1ebd tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n v\u00e0 thu\u1eadn ti\u1ec7n h\u01a1n, \u0111\u1eb7c bi\u1ec7t khi b\u1ea1n g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1ec3 m\u1edf r\u1ed9ng v\u00f9ng ph\u1ee7 s\u00f3ng. \u0110\u00e2y l\u00e0 m\u1ed9t t\u00ednh n\u0103ng n\u1ed5i b\u1eadt, gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng ph\u1ee7 s\u00f3ng.\u00a0\"Draytek<\/p>\n

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Draytek Vigor AP902\u00a0<\/strong>cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u1ec3 c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m chuy\u1ec3n v\u00f9ng cho ng\u01b0\u1eddi d\u00f9ng Wi Fi. Trong khi chuy\u1ec3n v\u00f9ng l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn c\u1ee7a thi\u1ebft b\u1ecb kh\u00e1ch, s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n chuy\u1ec3n sang m\u1ed9t \u0111i\u1ec3m truy c\u1eadp kh\u00e1c cung c\u1ea5p t\u00edn hi\u1ec7u t\u1ed1t h\u01a1n b\u1eb1ng t\u00ednh n\u0103ng g\u1ecdi l\u00e0 AP-Assisted Roaming, \u0111i\u1ec1u ki\u1ec7n t\u00f9y ch\u1ec9nh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp bao g\u1ed3m t\u00edn hi\u1ec7u m\u1ea1nh h\u01a1n.<\/p>\n

Cu\u1ed1i c\u00f9ng,\u00a0Draytek Vigor AP902\u00a0<\/strong>\u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1ea3o m\u1eadt ch\u1eb7t ch\u1ebd v\u1edbi c\u00e1c chu\u1ea9n m\u00e3 h\u00f3a kh\u00e1c nhau \u0111\u1ec3 b\u1ea1n l\u1ef1a ch\u1ecdn s\u1eed d\u1ee5ng ph\u00f9 h\u1ee3p nh\u01b0 WEP (64\/128-bit), WPA, WPA2. T\u1eeb \u0111\u00f3, b\u1ea1n \u0111\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a c\u00e1c m\u1ed1i \u0111e d\u1ecda t\u1eeb nh\u1eefng s\u1ef1 x\u00e2m nh\u1eadp tr\u00e1i ph\u00e9p v\u00e0 g\u00e2y nguy h\u1ea1i cho m\u1ea1ng kh\u00f4ng d\u00e2y c\u1ee7a m\u00ecnh.<\/p>\n

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Gi\u1edbi thi\u1ec7u v\u1ec1 thi\u1ebft b\u1ecb m\u1ea1ng Draytek Vigor AP902 Draytek Vigor AP902\u00a0l\u00e0 thi\u1ebft b\u1ecb thu ph\u00e1t s\u00f3ng v\u00f4 tuy\u1ebfn\u00a0b\u0103ng t\u1ea7n k\u00e9p v\u1edbi c\u00e1c t\u00ednh n\u0103ng th\u00f4ng...<\/p>\n","protected":false},"author":25,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[18],"tags":[],"_links":{"self":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/22995"}],"collection":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/comments?post=22995"}],"version-history":[{"count":2,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/22995\/revisions"}],"predecessor-version":[{"id":23008,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/22995\/revisions\/23008"}],"wp:attachment":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/media?parent=22995"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/categories?post=22995"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/tags?post=22995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}