{"id":2751,"date":"2022-01-24T13:51:42","date_gmt":"2022-01-24T06:51:42","guid":{"rendered":"https:\/\/bestray.com\/blog\/?p=2751"},"modified":"2024-02-27T16:29:07","modified_gmt":"2024-02-27T09:29:07","slug":"day-cap-mang-la-gi","status":"publish","type":"post","link":"https:\/\/bestray.com\/blog\/day-cap-mang-la-gi\/","title":{"rendered":"Kinh nghi\u1ec7m l\u1ef1a ch\u1ecdn d\u00e2y c\u00e1p m\u1ea1ng internet ch\u1ea5t l\u01b0\u1ee3ng"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ng\u00e0y nay, s\u1ef1 g\u00f3p m\u1eb7t c\u1ee7a <strong>d\u00e2y c\u00e1p m\u1ea1ng<\/strong> c\u00f3 vai tr\u00f2 r\u1ea5t l\u1edbn trong cu\u1ed9c s\u1ed1ng ch\u00fang ta. V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 th\u00f4ng tin v\u00e0 internet m\u00e0 \u0111\u1eddi s\u1ed1ng con ng\u01b0\u1eddi tr\u1edf n\u00ean hi\u1ec7n \u0111\u1ea1i h\u01a1n v\u1edbi nhi\u1ec1u m\u00e1y m\u00f3c thi\u1ebft b\u1ecb. S\u1ef1 k\u1ebft n\u1ed1i th\u00f4ng minh t\u1eeb nhi\u1ec1u thi\u1ebft b\u1ecb \u0111\u00e3 mang l\u1ea1i r\u1ea5t nhi\u1ec1u l\u1ee3i \u00edch cho nhi\u1ec1u doanh nghi\u1ec7p kh\u00f4ng ch\u1ec9 trong n\u01b0\u1edbc m\u00e0 l\u00e0 to\u00e0n th\u1ebf gi\u1edbi.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n \u0111ang c\u00f3 nhu c\u1ea7u ch\u1ecdn <strong>mua d\u00e2y c\u00e1p m\u1ea1ng k\u1ebft n\u1ed1i internet<\/strong> nh\u01b0ng ch\u01b0a c\u00f3 nhi\u1ec1u kinh nghi\u1ec7m th\u00ec h\u00e3y c\u00f9ng Bestray theo d\u00f5i b\u00e0i vi\u1ebft n\u00e0y nh\u00e9!<\/span><\/p>\n<h2 style=\"text-align: justify;\"><b>1. T\u00ecm hi\u1ec3u v\u00e0i n\u00e9t v\u1ec1 d\u00e2y c\u00e1p m\u1ea1ng internet<\/b><\/h2>\n<h3 style=\"text-align: justify;\"><b>1.1. C\u00e1p m\u1ea1ng l\u00e0 g\u00ec?<\/b><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\"><strong>C\u00e1p m\u1ea1ng<\/strong> l\u00e0 ph\u1ea7n c\u1ee9ng m\u1ea1ng \u0111\u01b0\u1ee3c ch\u00fang ta s\u1eed d\u1ee5ng \u0111\u1ec3 k\u1ebft n\u1ed1i m\u1ed9t thi\u1ebft b\u1ecb m\u1ea1ng v\u1edbi c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c trong doanh nghi\u1ec7p. Chung c\u0169ng c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i hai ho\u1eb7c nhi\u1ec1u m\u00e1y t\u00ednh kh\u00e1c nhau \u0111\u1ec3 chia s\u1ebb m\u00e1y qu\u00e9t, m\u00e1y in,&#8230; m\u1ed9t c\u00e1ch nhanh ch\u00f3ng.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>1.2. D\u00e2y c\u00e1p m\u1ea1ng l\u00e0 g\u00ec?<\/b><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\"><strong>D\u00e2y c\u00e1p m\u1ea1ng<\/strong> l\u00e0 m\u1ed9t lo\u1ea1i d\u00e2y d\u1eabn d\u1ea1ng xo\u1eafn \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb kim lo\u1ea1i hay h\u1ee3p kim (ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1p quang v\u00e0 c\u00e1p \u0111\u1ed3ng), \u0111\u01b0\u1ee3c bao b\u1ecdc b\u00ean ngo\u00e0i b\u1edfi m\u1ed9t l\u1edbp v\u1ecf b\u1ecdc c\u00e1ch \u0111i\u1ec7n.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>1.3. \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a d\u00e2y c\u00e1p m\u1ea1ng<\/b><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\"><strong>D\u00e2y c\u00e1p m\u1ea1ng<\/strong> s\u1eed d\u1ee5ng c\u00e1c nguy\u00ean li\u1ec7u cao c\u1ea5p \u0111\u1ec3 s\u1ea3n xu\u1ea5t. Trong \u0111\u00f3, s\u1ee3i \u0111\u1ed3ng kh\u00f4ng pha t\u1ea1p, cu\u1ed9n c\u00e1p \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb m\u1ed9t l\u1edbp nh\u1ef1a nguy\u00ean ch\u1ea5t PVC. Do \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y s\u1ee3i d\u00e2y c\u00f3 m\u00e0u s\u1eafc s\u00e1ng, r\u1ea5t b\u1ec1n ch\u1eafc, \u0111\u1eb9p. \u1ede m\u1ed9t s\u1ed1 d\u00f2ng d\u00e2y c\u00e1p c\u00f2n c\u00f3 ch\u00e2n n\u1ed1i c\u00f3 nguy\u00ean li\u1ec7u l\u00e0 c\u00e1c kim lo\u1ea1i qu\u00fd. C\u00f3 kh\u1ea3 n\u0103ng t\u00e1i \u0111\u1ea5u n\u1ed1i v\u00e0 l\u1edbp nh\u1ef1a trong t\u0129nh \u0111i\u1ec7n nh\u1eb1m gi\u00fap \u0111\u01b0\u1eddng truy\u1ec1n th\u00f4ng tin \u0111\u01b0\u1ee3c \u1ed5n \u0111\u1ecbnh, xuy\u00ean su\u1ed1t.<\/span><\/p>\n<h2 style=\"text-align: justify;\"><b>2. Vai tr\u00f2 v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a d\u00e2y c\u00e1p m\u1ea1ng<\/b><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\"><strong>D\u00e2y c\u00e1p m\u1ea1ng<\/strong> c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong cu\u1ed9c s\u1ed1ng hi\u1ec7n \u0111\u1ea1i c\u1ee7a con ng\u01b0\u1eddi. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 th\u00f4ng tin k\u1ebft n\u1ed1i c\u00e1c m\u00e1y t\u00ednh v\u1edbi nhau v\u1edbi ch\u1ee9c n\u0103ng truy\u1ec1n d\u1eabn t\u00edn hi\u1ec7u nh\u1eb1m t\u1ea1o th\u00e0nh m\u1ed9t m\u1ea1ng l\u01b0\u1edbi ho\u00e0n ch\u1ec9nh. D\u00e2y c\u00e1p m\u1ea1ng s\u1edf h\u1eefu nhi\u1ec1u t\u00ednh n\u0103ng th\u00f4ng minh. Ch\u00fang kh\u00f4ng ch\u1ec9 k\u1ebft n\u1ed1i m\u1ea1ng m\u00e1y t\u00ednh m\u00e0 c\u00f2n gi\u00fap ng\u01b0\u1eddi d\u00f9ng k\u1ebft n\u1ed1i m\u1ea1ng \u0111i\u1ec7n tho\u1ea1i. Gi\u00fap c\u00e1c thi\u1ebft b\u1ecb v\u0103n ph\u00f2ng truy c\u1eadp v\u00e0o m\u1ea1ng Internet nhanh ch\u00f3ng v\u00e0 \u0111\u01b0\u1eddng truy\u1ec1n ho\u1ea1t \u0111\u1ed9ng v\u00f4 c\u00f9ng \u1ed5n \u0111\u1ecbnh.<\/span><\/p>\n<h2 style=\"text-align: justify;\"><b>3. Ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn d\u00e2y c\u00e1p m\u1ea1ng<\/b><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00e1p m\u1ea1ng \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u s\u1eed d\u1ee5ng v\u00e0 c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t l\u00e0 \u0111i\u1ec1u kh\u00f4ng h\u1ec1 \u0111\u01a1n gi\u1ea3n. Bestray xin chia s\u1ebb m\u1ed9t v\u00e0 b\u00ed quy\u1ebft c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n l\u1ef1a ch\u1ecdn lo\u1ea1i d\u00e2y c\u00e1p ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a m\u00ecnh v\u1edbi m\u1ed9t s\u1ed1 ti\u00eau ch\u00ed c\u1ee5 th\u1ec3.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>3.1. Ngu\u1ed3n g\u1ed1c, th\u01b0\u01a1ng hi\u1ec7u<\/b><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Tr\u00ean m\u1ed7i th\u00f9ng c\u00e1p, ch\u00fang ta c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng th\u1ea5y c\u00e1c th\u00f4ng tin v\u1ec1 s\u1ea3n ph\u1ea9m v\u00e0 ch\u00fang ta ch\u1ec9 c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c th\u00f4ng tin nh\u01b0 tem \u0111i\u1ec7n t\u1eed ch\u1ed1ng gi\u1ea3, quy code \u0111\u1ec3 check v\u00e0 m\u00e3 Patch c\u1ee7a s\u1ea3n ph\u1ea9m. \u0110\u00e2y l\u00e0 nh\u1eefng th\u00f4ng tin gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng ki\u1ec3m tra ngu\u1ed3n g\u1ed1c v\u00e0 t\u00ecnh tr\u1ea1ng c\u1ee7a cu\u1ed9n d\u00e2y c\u00e1p. Nh\u1edd \u0111\u00f3 m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 ph\u00e2n bi\u1ec7t \u0111\u00f3 l\u00e0 h\u00e0ng ch\u00ednh h\u00e3ng hay h\u00e0ng gi\u1ea3.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay c\u00f3 nhi\u1ec1u lo\u1ea1i <strong>d\u00e2y c\u00e1p m\u1ea1ng<\/strong> kh\u00e1c nhau nh\u01b0 FTP, UTP, SFTP. M\u1ed7i lo\u1ea1i \u0111\u1ec1u s\u1ebd c\u00f3 m\u1ed9t \u0111i\u1ec3m kh\u00e1c nhau v\u1ec1 ch\u1ea5t li\u1ec7u, c\u1ea5u t\u1ea1o v\u00e0 \u0111\u01b0\u1eddng k\u00ednh s\u1ee3i truy\u1ec1n d\u1eabn,\u2026 V\u1edbi c\u00e1c th\u01b0\u01a1ng hi\u1ec7u c\u00e1p m\u1ea1ng uy t\u00edn l\u00e2u n\u0103m tr\u00ean th\u1ecb tr\u01b0\u1eddng nh\u01b0 AMTAKO, Vinacap, LS, Alantek, ADC Krone th\u00ec c\u1ea5u t\u1ea1o c\u1ee7a c\u00e1p c\u01a1 b\u1ea3n l\u00e0 gi\u1ed1ng nhau. V\u00e0 c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 th\u01b0\u01a1ng hi\u1ec7u n\u1ed5i ti\u1ebfng v\u1ec1 c\u00e1p m\u1ea1ng b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn mua nh\u01b0: <\/span><span style=\"font-weight: 400;\">UNITEK, Ugreen, Belkin, Tenda, AMP, ORICO,&#8230;<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>3.2. \u0110\u01b0\u1eddng k\u00ednh v\u00e0 ch\u1ea5t li\u1ec7u s\u1ee3i truy\u1ec1n d\u1eabn<\/b><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">S\u1ef1 kh\u00e1c bi\u1ec7t ch\u1ee7 y\u1ebfu gi\u1eefa c\u00e1c d\u00e2y c\u00e1p m\u1ea1ng ch\u00ednh l\u00e0 \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a l\u00f5i v\u00e0 ch\u1ea5t li\u1ec7u c\u1ee7a s\u1ee3i truy\u1ec1n d\u1eabn. B\u1edfi c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y s\u1ebd quy\u1ebft \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 v\u00e0 kh\u1ea3 n\u0103ng truy\u1ec1n t\u1ea3i d\u00e2y c\u00e1p c\u00f3 t\u1ed1t hay kh\u00f4ng.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Th\u00f4ng th\u01b0\u1eddng, l\u00f5i c\u00e1p \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb 2 v\u1eadt li\u1ec7u ch\u00ednh \u0111\u00f3 l\u00e0 h\u1ee3p kim (s\u1ee3i t\u1ed5ng h\u1ee3p) v\u00e0 \u0111\u1ed3ng nguy\u00ean ch\u1ea5t. C\u00e1c l\u00f5i c\u00e1p s\u1eed d\u1ee5ng t\u1eeb nguy\u00ean li\u1ec7u \u0111\u1ed3ng th\u00ec t\u1ed1c \u0111\u1ed9 s\u1ebd t\u1ed1t v\u00e0 \u1ed5n \u0111\u1ecbnh h\u01a1n so v\u1edbi s\u1ee3i t\u1ed5ng h\u1ee3p.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u01b0\u1eddng k\u00ednh l\u00f5i s\u1ee3i truy\u1ec1n d\u1eabn tr\u00ean c\u00e1p \u0111\u1ed3ng cat6 l\u00e0 0.57mm v\u00e0 cat5e l\u00e0 0.51mm. C\u00f2n c\u00e1c s\u1ee3i t\u1ed5ng h\u1ee3p th\u00ec \u0111\u01b0\u1eddng k\u00ednh l\u00f5i s\u1ebd nh\u1ecf h\u01a1n v\u00e0 t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eabn s\u1ebd k\u00e9m h\u01a1n. Ch\u00ednh v\u00ec v\u1eady m\u00e0 nhi\u1ec1u doanh nghi\u1ec7p th\u01b0\u1eddng s\u1eed d\u1ee5ng s\u1ee3i c\u00e1p \u0111\u1ed3ng l\u00e0 ch\u1ee7 y\u1ebfu. C\u0169ng b\u1edfi \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt n\u00e0y m\u00e0 gi\u00e1 th\u00e0nh c\u1ee7a c\u00e1p s\u1ee3i \u0111\u1ed3ng nguy\u00ean ch\u1ea5t lu\u00f4n c\u00f3 gi\u00e1 th\u00e0nh cao h\u01a1n s\u01a1 v\u1edbi c\u00e1p s\u1eed d\u1ee5ng s\u1ee3i t\u1ed5ng h\u1ee3p.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>3.3. C\u00e1c ch\u1ee9ng nh\u1eadn<\/b><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Khi ch\u1ecdn mua d\u00e2y c\u00e1p, ch\u00fang ta c\u0169ng c\u1ea7n \u0111\u1eb7c bi\u1ec7t quan t\u00e2m \u0111\u1ebfn c\u00e1c ch\u1ee9ng nh\u1eadn quan tr\u1ecdng nh\u01b0:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Ch\u1ee9ng nh\u1eadn CO, CQ:<\/strong> \u0110\u00e2y l\u00e0 m\u1ed9t ch\u1ee9ng nh\u1eadn r\u1ea5t c\u1ea7n thi\u1ebft v\u00e0 kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m c\u00e1p m\u1ea1ng ch\u00ednh h\u00e3ng. B\u1ed9 gi\u1ea5y t\u1edd ch\u1ee9ng nh\u1eadn n\u00e0y s\u1ebd cho ch\u00fang ta bi\u1ebft ngu\u1ed3n g\u1ed1c, xu\u1ea5t x\u1ee9 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a s\u1ea3n ph\u1ea9m c\u0169ng nh\u01b0 cam k\u1ebft h\u00e0ng n\u00e0y \u0111\u01b0\u1ee3c nh\u1eadp kh\u1ea9u ch\u00ednh h\u00e3ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Ch\u1ee9ng nh\u1eadn ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf:<\/strong> C\u00e1c lo\u1ea1i c\u00e1p m\u1ea1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t ch\u00ednh h\u00e3ng s\u1ebd tu\u00e2n theo c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf nh\u01b0 CE, RoHS, ISO gi\u00fap \u0111\u1ea3m b\u1ea3o c\u00e1p c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau.<\/span><\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><b>3.4. T\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eabn<\/b><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">T\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eabn l\u00e0 m\u1ed9t trong nh\u1eefng ti\u00eau ch\u00ed quan tr\u1ecdng khi ch\u1ecdn <strong>mua d\u00e2y c\u00e1p m\u1ea1ng<\/strong>. B\u1edfi ch\u00fang s\u1ebd quy\u1ebft \u0111\u1ecbnh xem c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i ho\u1ea1t \u0111\u1ed9ng c\u00f3 \u1ed5n \u0111\u1ecbnh hay kh\u00f4ng. T\u00f9y v\u00e0o t\u1eebng lo\u1ea1i c\u00e1p m\u00e0 s\u1ebd c\u00f3 t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eabn kh\u00e1c nhau, gi\u00e1 th\u00e0nh c\u0169ng kh\u00e1c nhau. H\u00e3y c\u00e2n nh\u1eafc k\u1ef9 l\u01b0\u1ee1ng nhu c\u1ea7u v\u00e0 ng\u00e2n s\u00e1ch c\u1ee7a doanh nghi\u1ec7p m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn mua s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>3.5. Th\u00f4ng s\u1ed1 kh\u00e1c<\/b><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">M\u1ed9t v\u00e0i th\u00f4ng s\u1ed1 kh\u00e1c c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m khi ch\u1ecdn mua d\u00e2y c\u00e1p m\u1ea1ng nh\u01b0:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>UTP<\/strong>: l\u00e0 lo\u1ea1i c\u00e1p kh\u00f4ng \u0111\u01b0\u1ee3c trang b\u1ecb l\u1edbp ch\u1ed1ng nhi\u1ec5u cho t\u00edn hi\u1ec7u truy\u1ec1n d\u1eabn<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>STP<\/strong>: l\u00e0 lo\u1ea1i c\u00e1p c\u00f3 l\u1edbp ch\u1ed1ng nhi\u1ec5u<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>CMP<\/strong> ho\u1eb7c <strong>MPP<\/strong> c\u00f3 th\u1ec3 ghi k\u00e8m theo ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m CSA FT16 ho\u1eb7c UL910 l\u00e0 c\u00e1c lo\u1ea1i c\u00e1p d\u00f9ng \u0111\u1ec3 \u0111i tr\u00ean tr\u1ea7n nh\u00e0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>CMR<\/strong> ho\u1eb7c <strong>MPR<\/strong> c\u00f3 th\u1ec3 ghi k\u00e8m UL1666 c\u00f3 tr\u00ean v\u1ecf c\u00e1c lo\u1ea1i c\u00e1p nh\u1eb1m th\u1ec3 hi\u1ec7n ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111i gi\u1eefa c\u00e1c t\u1ea7ng<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u1ed1i v\u1edbi vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u gi\u1eefa c\u00e1c m\u00e1y t\u00ednh s\u1eed d\u1ee5ng m\u1ea1ng LAN th\u00ec c\u00e1c th\u00f4ng s\u1ed1 ghi tr\u00ean v\u1ecf c\u00e1p kh\u00f4ng c\u00f3 nhi\u1ec1u t\u00e1c d\u1ee5ng. Nh\u01b0ng n\u1ebfu d\u00f9ng c\u00e1p m\u1ea1ng \u0111\u1ec3 truy\u1ec1n t\u00edn hi\u1ec7u h\u00ecnh \u1ea3nh l\u1ea5y t\u1eeb camera \u0111\u1eb7t \u1edf xa ho\u1eb7c m\u00e0n chi\u1ebfu v\u1ec1 m\u00e1y t\u00ednh \u0111i\u1ec1u khi\u1ec3n th\u00ec vi\u1ec7c xem k\u1ef9 c\u00e1c th\u00f4ng s\u1ed1 tr\u00ean v\u1ecf c\u00e1p v\u00e0 ch\u1ecdn \u0111\u00fang lo\u1ea1i c\u00e1p s\u1ebd cho ra h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t v\u00e0 \u00edt b\u1ecb nhi\u1ec5u t\u00edn hi\u1ec7u h\u01a1n.<\/span><\/p>\n<h2 style=\"text-align: justify;\"><b>4. D\u00e2y c\u00e1p m\u1ea1ng c\u00f3 m\u1ea5y lo\u1ea1i ? Lo\u1ea1i n\u00e0o t\u1ed1t?<\/b><\/h2>\n<h3 style=\"text-align: justify;\"><b>4.1. Ph\u00e2n lo\u1ea1i theo kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i<\/b><\/h3>\n<h4 style=\"text-align: justify;\"><b>4.1.1. D\u00e2y c\u00e1p m\u1ea1ng LAN n\u1ed9i b\u1ed9<\/b><\/h4>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">D\u00e2y c\u00e1p s\u1eed d\u1ee5ng cho m\u1ea1ng LAN n\u1ed9i b\u1ed9 cho ph\u00e9p c\u00e1c thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c v\u1edbi nhau m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng \u0111\u1ec3 l\u00e0m vi\u1ec7c v\u00e0 chia s\u1ebb d\u1eef li\u1ec7u. <\/span><span style=\"font-weight: 400;\">Nh\u1edd c\u00f3 s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a <strong><a href=\"https:\/\/bestray.com\/blog\/tieu-chuan-thiet-ke-he-thong-mang-lan-va-internet\/\" target=\"_blank\" rel=\"noopener\">h\u1ec7 th\u1ed1ng d\u00e2y c\u00e1p m\u1ea1ng LAN<\/a><\/strong> n\u1ed9i b\u1ed9 n\u00e0y. M\u00e0 ch\u00fang ta c\u00f3 th\u1ec3 truy c\u1eadp internet b\u1ea5t c\u1ee9 khi n\u00e0o v\u00e0 ph\u1ee5c v\u1ee5 r\u1ea5t t\u1ed1t c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau trong \u0111\u1eddi s\u1ed1ng.<\/span><\/p>\n<h4 style=\"text-align: justify;\"><b>4.1.2. D\u00e2y c\u00e1p m\u1ea1ng Wifi<\/b><\/h4>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u00e1c thi\u1ebft b\u1ecb trong v\u0103n ph\u00f2ng doanh nghi\u1ec7p n\u1ebfu kh\u00f4ng s\u1eed d\u1ee5ng <a href=\"https:\/\/bestray.com\/blog\/he-thong-mang-lan-la-gi\/\" target=\"_blank\" rel=\"noopener\"><strong>m\u1ea1ng LAN n\u1ed9i b\u1ed9<\/strong><\/a> th\u00ec <strong>d\u00e2y c\u00e1p m\u1ea1ng Wifi<\/strong> s\u1ebd l\u00e0 l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi. \u0110\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c kh\u00f4ng gian c\u00f3 ph\u1ea1m vi s\u1eed d\u1ee5ng h\u1eb9p nh\u01b0 v\u0103n ph\u00f2ng. C\u0169ng nh\u01b0 m\u1ea1ng LAN n\u1ed9i b\u1ed9, ch\u00fang gi\u00fap ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp Internet nhanh ch\u00f3ng. V\u00e0 h\u1ed7 tr\u1ee3 ng\u01b0\u1eddi d\u00f9ng r\u1ea5t nhi\u1ec1u khi mu\u1ed1n ho\u00e0n th\u00e0nh c\u00f4ng vi\u1ec7c nhanh ch\u00f3ng.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>4.2. Ph\u00e2n theo phi\u00ean b\u1ea3n<\/b><\/h3>\n<h4 style=\"text-align: justify;\"><b>4.2.1. D\u00e2y c\u00e1p m\u1ea1n<\/b><b>g cat3<\/b><\/h4>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\"><strong>D\u00e2y cat3<\/strong> hoay c\u00f2n c\u00f3 t\u00ean g\u1ecdi c\u1ee5 th\u1ec3 l\u00e0 c\u00e1p<strong> Category 3<\/strong>. \u0110\u00e2y l\u00e0 d\u00f2ng c\u00e1p xo\u1eafn \u0111\u00f4i kh\u00f4ng trang b\u1ecb v\u1ecf ch\u1ed1ng nhi\u1ec5u (unshielded twisted pair &#8211; UTP) \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi b\u0103ng th\u00f4ng c\u00f3 th\u1ec3 l\u00ean t\u1edbi 16 MHz v\u00e0 t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u cao l\u00ean \u0111\u1ebfn 10 Mbit \/ gi\u00e2y. Ch\u00fang l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a c\u00e1c ti\u00eau chu\u1ea9n c\u00e1p \u0111\u1ed3ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi Hi\u1ec7p h\u1ed9i C\u00f4ng nghi\u1ec7p Vi\u1ec5n th\u00f4ng v\u00e0 Li\u00ean minh C\u00f4ng nghi\u1ec7p \u0110i\u1ec7n t\u1eed. Cat3 l\u00e0 d\u00f2ng c\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn v\u00e0o \u0111\u1ea7u nh\u1eefng n\u0103m 1990.<\/span><\/p>\n<h4 style=\"text-align: justify;\"><b>4.2.2. D\u00e2y c\u00e1p m\u1ea1ng cat5<\/b><\/h4>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\"><strong>D\u00e2y cat5<\/strong> hoay c\u00f2n c\u00f3 t\u00ean g\u1ecdi c\u1ee5 th\u1ec3 l\u00e0 c\u00e1p <strong>Category 5<\/strong>. \u0110\u00e2y l\u00e0 d\u00f2ng c\u00e1p xo\u1eafn \u0111\u00f4i kh\u00f4ng trang b\u1ecb v\u1ecf ch\u1ed1ng nhi\u1ec5u (unshielded twisted pair &#8211; UTP) \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u cao. Ti\u00eau chu\u1ea9n th\u1ef1c t\u1ebf cu\u0309a d\u00e2y cap cat5 nh\u1eb1m x\u00e1c \u0111\u1ecbnh c\u00e1c t\u00ednh ch\u1ea5t \u0111i\u1ec7n c\u1ee5 th\u1ec3 c\u1ee7a d\u00e2y, nh\u01b0ng ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 th\u00f4ng qua kh\u1ea3 n\u0103ng Ethernet l\u00e0 100 Mbit \/ s.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ch\u1ec9 \u0111\u1ecbnh ti\u00eau chu\u1ea9n c\u1ee5 th\u1ec3 c\u1ee7a d\u00f2ng s\u1ea3n ph\u1ea9m n\u00e0y l\u00e0 EIA \/ TIA-568. D\u00e2y c\u00e1p cat5 th\u01b0\u1eddng c\u00f3 thi\u1ebft k\u1ebf t\u1eeb ba c\u1eb7p xo\u1eafn m\u1ed7i inch, m\u1ed7i c\u1eb7p xo\u1eafn s\u1ebd bao g\u1ed3m 24 d\u00e2y \u0111\u1ed3ng. Vi\u1ec7c xo\u1eafn c\u00e1p n\u00e0y s\u1ebd gi\u00fap l\u00e0m gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng nhi\u1ec5u xuy\u00ean \u00e2m v\u00e0 nhi\u1ec5u \u0111i\u1ec7n r\u1ea5t t\u1ed1t.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">M\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m quan tr\u1ecdng kh\u00e1c c\u1ee7a d\u00f2ng d\u00e2y c\u00e1p n\u00e0y ch\u00ednh l\u00e0 kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n b\u1eb1ng nh\u1ef1a (FEP) c\u00f3 \u0111\u1ed9 ph\u00e2n t\u00e1n kh\u00e1 th\u1ea5p. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 h\u1eb1ng s\u1ed1 \u0111i\u1ec7n m\u00f4i c\u1ee7a nh\u1ef1a s\u1ebd kh\u00f4ng c\u00f3 s\u1ef1 ph\u1ee5 thu\u1ed9c qu\u00e1 nhi\u1ec1u v\u00e0o t\u1ea7n s\u1ed1. C\u1ea7n ch\u00fa \u00fd \u0111\u1eb7c bi\u1ec7t khi c\u00e1ch nh\u1ef1a d\u00e2y d\u1eabn \u0111\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ef1 kh\u00f4ng ph\u00f9 h\u1ee3p tr\u1edf kh\u00e1ng t\u1ea1i c\u00e1c \u0111i\u1ec3m k\u1ebft n\u1ed1i.<\/span><\/p>\n<h4 style=\"text-align: justify;\"><b>4.2.3. D\u00e2y c\u00e1p m\u1ea1ng cat6<\/b><\/h4>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ti\u00eau chu\u1ea9n cho Gigabit Ethernet v\u00e0 \u0111\u1eb7c tr\u01b0ng v\u1ec1 c\u00e1c kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i kh\u00e1c t\u01b0\u01a1ng th\u00edch \u0111\u1ec1u ng\u01b0\u1ee3c v\u1edbi c\u00e1p cat3 v\u00e0 c\u00e1p cat5. <strong>D\u00e2y c\u00e1p m\u1ea1ng cat6<\/strong> c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt nghi\u00eam ng\u1eb7t h\u01a1n \u0111\u1ec3 \u0111\u1ec1 ph\u00f2ng nhi\u1ec5u h\u1ec7 th\u1ed1ng v\u00e0 nhi\u1ec5u xuy\u00ean \u00e2m. Ti\u00eau chu\u1ea9n c\u00e1p ph\u00f9 h\u1ee3p cho c\u00e1c k\u1ebft n\u1ed1i 100BASE-TX, 10BASE-T v\u00e0 1000BASE-T (Gigabit Ethernet).<\/span><\/p>\n<h4 style=\"text-align: justify;\"><b>4.2.4. D\u00e2y c\u00e1p m\u1ea1ng cat7<\/b><\/h4>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\"><strong>D\u00e2y cat7<\/strong> hoay c\u00f2n c\u00f3 t\u00ean g\u1ecdi c\u1ee5 th\u1ec3 l\u00e0 <strong>c\u00e1p Category 7<\/strong> (ISO \/ IEC 11801:2002 category 7 \/ l\u1edbp F), l\u00e0 chu\u1ea9n c\u00e1p cho Ethernet v\u1edbi t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eabn si\u00eau nhanh v\u00e0 c\u00e1c c\u00f4ng ngh\u1ec7 k\u1ebft n\u1ed1i kh\u00e1c c\u00f3 th\u1ec3 t\u01b0\u01a1ng th\u00edch ng\u01b0\u1ee3c so v\u1edbi c\u00e1c d\u00f2ng c\u00e1p Ethernet cat5 v\u00e0 cat6 truy\u1ec1n th\u1ed1ng. D\u00e2y c\u00e1p m\u1ea1ng cat7 c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt nghi\u00eam ng\u1eb7t h\u01a1n \u0111\u1ec3 \u0111\u1ec1 ph\u00f2ng nhi\u1ec5u h\u1ec7 th\u1ed1ng v\u00e0 nhi\u1ec5u xuy\u00ean \u00e2m so v\u1edbi cat6. \u0110\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y, v\u1ecf ch\u1ed1ng nhi\u1ec5u c\u1ee7a d\u00e2y cap \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o cho to\u00e0n b\u1ed9 c\u00e1p v\u00e0 cho t\u1eebng c\u1eb7p d\u00e2y.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ti\u00eau chu\u1ea9n c\u00e1p cat7 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t nh\u1eb1m cho ph\u00e9p t\u00edn hi\u1ec7u Ethernet 10 gigabit truy\u1ec1n t\u00edn hi\u1ec7u tr\u00ean 100m c\u00e1p \u0111\u1ed3ng. C\u00e1p c\u00f3 4 c\u1eb7p d\u00e2y \u0111\u1ed3ng xo\u1eafn, gi\u1ed1ng nh\u01b0 c\u00e1c ti\u00eau chu\u1ea9n truy\u1ec1n th\u1ed1ng tr\u01b0\u1edbc \u0111\u00f3.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>4.3. Ph\u00e2n lo\u1ea1i k\u00edch c\u1ee1<\/b><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">D\u1ef1a v\u00e0o k\u00edch c\u1ee1 m\u00e0 d\u00e2y c\u00e1p m\u1ea1ng \u0111\u01b0\u1ee3c b\u1ea5m s\u1eb5n v\u00e0 chia th\u00e0nh nhi\u1ec1u lo\u1ea1i kh\u00e1c nhau nh\u01b0:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00e2y c\u00e1p m\u1ea1ng 5m<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00e2y c\u00e1p m\u1ea1ng 10m<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00e2y m\u1ea1ng c\u00e1p 15m<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00e2y c\u00e1p m\u1ea1ng 20m<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00e2y m\u1ea1ng LAN 30m<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\"><strong>D\u00e2y c\u00e1p m\u1ea1ng<\/strong> b\u1ea5m s\u1eb5n theo k\u00edch th\u01b0\u1edbc th\u01b0\u1eddng d\u00f9ng cho k\u1ebft n\u1ed1i gi\u1eefa m\u00e1y t\u00ednh v\u1edbi m\u00e1y t\u00ednh ti\u1ec7n l\u1ee3i h\u01a1n v\u00e0 nhanh ch\u00f3ng h\u01a1n. S\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c \u0111\u00fac s\u1eb5n t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t chuy\u00ean d\u00f9ng k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb v\u1edbi nhau nh\u01b0: thi\u1ebft b\u1ecb wifi v\u00e0o m\u00e1y t\u00ednh, modem v\u00e0o b\u1ed9 ph\u00e1t wifi, t\u1eeb modem v\u00e0o switch k\u1ebft n\u1ed1i v\u1edbi m\u00e1y t\u00ednh. T\u00f9y v\u00e0o t\u1eeb kh\u00f4ng gian v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc l\u1ef1a ch\u1ecdn chi\u1ec1u d\u00e0i d\u00e2y c\u00e1p sao cho ph\u00f9 h\u1ee3p nh\u00e9!<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>4.4. Ph\u00e2n lo\u1ea1i theo c\u1ea5u t\u1ea1o<\/b><\/h3>\n<h4 style=\"text-align: justify;\"><b>4.4.1. D\u00e2y m\u1ea1ng sino 8 l\u00f5i<\/b><\/h4>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">D\u00e2y m\u1ea1ng sino 8 l\u00f5i \u0111\u01b0\u1ee3c bao quanh b\u1edfi 1 l\u1edbp d\u1ea7u v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ea9m r\u1ea5t t\u1ed1t, r\u1ea5t th\u00edch h\u1ee3p cho vi\u1ec7c \u0111i m\u1ea1ng \u00e2m t\u01b0\u1eddng. D\u00e2y m\u1ea1ng sino 8 l\u00f5i ch\u1ec9 c\u00f3 4 m\u00e0u ch\u00ednh l\u00e0: xanh nh\u1ea1t, xanh \u0111\u1eadm, cam, n\u00e2u v\u00e0 4 d\u00e2y c\u00f2n l\u1ea1i c\u00f3 m\u00e0u tr\u1eafng. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c d\u00f2ng c\u00e1p m\u1ea1ng kh\u00e1c c\u00f3 8 m\u00e0u ri\u00eang bi\u1ec7t.<\/span><\/p>\n<h4 style=\"text-align: justify;\"><b>4.4.2. D\u00e2y c\u00e1p m\u1ea1ng 4 l\u00f5i<\/b><\/h4>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">D\u00e2y c\u00e1p m\u1ea1ng 4 l\u00f5i th\u01b0\u1eddng c\u00f3 t\u00ean g\u1ecdi kh\u00e1c l\u00e0 d\u00e2y Sino 2 \u0111\u00f4i v\u1edbi 4 l\u00f5i \u0111\u1ed3ng \/ 2Px0.5mm. D\u00e2y m\u1ea1ng 4 l\u00f5i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u doanh nghi\u1ec7p v\u00e0 c\u00e1c nh\u00e0 x\u01b0\u1edfng b\u1edfi ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea1t chu\u1ea9n v\u00e0 c\u00f3 t\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eabn t\u00edn hi\u1ec7u r\u1ea5t t\u1ed1t. Ch\u00fang c\u00f3 thi\u1ebft k\u1ebf an to\u00e0n v\u00e0 ch\u1eafc ch\u1eafn, c\u00f3 v\u1ecf b\u1ecdc b\u1ea1c ch\u1ed1ng nhi\u1ec5u, c\u00f3 l\u1edbp d\u1ea7u ch\u1ed1ng \u1ea9m, c\u00e1c l\u00f5i \u0111\u1ed3ng c\u1ee7a d\u00e2y c\u00e1p xo\u1eafn \u0111\u00f4i theo c\u1eb7p l\u00e0 tr\u1eafng &#8211; xanh d\u01b0\u01a1ng v\u00e0 tr\u1eafng &#8211; cam.<\/span><\/p>\n<h2 style=\"text-align: justify;\"><b>5. C\u00e1c h\u00e3ng th\u01b0\u01a1ng hi\u1ec7u d\u00e2y c\u00e1p m\u1ea1ng uy t\u00edn<\/b><\/h2>\n<h3 style=\"text-align: justify;\"><b>5.1. UNITEK<\/b><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">UNITEK l\u00e0 m\u1ed9t trong c\u00e1c th\u01b0\u01a1ng hi\u1ec7u chuy\u00ean cung c\u1ea5p d\u00e2y c\u00e1p m\u1ea1ng ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng tin t\u01b0\u1edfng l\u1ef1a ch\u1ecdn. C\u00e1c lo\u1ea1i c\u00e1p m\u1ea1ng h\u00e3ng UNITEK th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u00fac s\u1eb5n nguy\u00ean kh\u1ed1i t\u1eeb nh\u00e0 m\u00e1y nh\u1eb1m gi\u00fap vi\u1ec7c truy\u1ec1n d\u1eabn t\u00edn hi\u1ec7u kh\u00f4ng b\u1ecb suy hao, ch\u1eadp ch\u1eddn,&#8230;<\/span><\/p>\n<figure id=\"attachment_3281\" aria-describedby=\"caption-attachment-3281\" style=\"width: 300px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3281\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/cap-utp-cat-6-10m.jpg\" alt=\"D\u00e2y UTP CAT 5 - 25M UNITEK (Y-C 817B)\" width=\"300\" height=\"213\" \/><figcaption id=\"caption-attachment-3281\" class=\"wp-caption-text\"><span style=\"font-size: 14px;\">D\u00e2y UTP CAT 5 &#8211; 25M UNITEK (Y-C 817B)<\/span><\/figcaption><\/figure>\n<p style=\"text-align: center;\"><span style=\"font-weight: 400;\">(Ngu\u1ed3n: <\/span><span style=\"font-weight: 400;\">http:\/\/unitekvietnam.vn\/<\/span><span style=\"font-weight: 400;\">)<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>5.2. Ugreen<\/b><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ugreen l\u00e0 th\u01b0\u01a1ng hi\u1ec7u d\u00e2y c\u00e1p m\u1ea1ng c\u00f3 \u0111\u1ed9 tin c\u1eady cao v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay. V\u1edbi b\u0103ng th\u00f4ng 250MHz v\u00e0 kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i l\u00ean \u0111\u1ebfn 1000Mbps, c\u00e1c ch\u00e2n kim ti\u1ebfp x\u00fac \u0111\u01b0\u1ee3c m\u1ea1 v\u00e0ng 24k cao c\u1ea5p, l\u00e0m b\u1eb1ng l\u00f5i \u0111\u1ed3ng nguy\u00ean ch\u1ea5t 100% gi\u00fap t\u00edn hi\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n d\u1eabn nhanh h\u01a1n v\u00e0 \u1ed5n \u0111\u1ecbnh h\u01a1n.<\/span><\/p>\n<figure id=\"attachment_3282\" aria-describedby=\"caption-attachment-3282\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3282\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/day-cap-mang-duc-san-det-cat6-dai-8m.jpg\" alt=\"D\u00e2y c\u00e1p cat6 Ugreen 50177\" width=\"600\" height=\"600\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/day-cap-mang-duc-san-det-cat6-dai-8m.jpg 600w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/day-cap-mang-duc-san-det-cat6-dai-8m-300x300.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/day-cap-mang-duc-san-det-cat6-dai-8m-150x150.jpg 150w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3282\" class=\"wp-caption-text\"><span style=\"font-size: 14px;\">D\u00e2y c\u00e1p cat6 Ugreen 50177<\/span><\/figcaption><\/figure>\n<p style=\"text-align: center;\"><span style=\"font-weight: 400;\">(Ngu\u1ed3n: <\/span><span style=\"font-weight: 400;\">https:\/\/ugreenvietnam.com.vn\/<\/span><span style=\"font-weight: 400;\">)<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>5.3. Belkin<\/b><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">D\u00e2y c\u00e1p m\u1ea1ng th\u01b0\u01a1ng hi\u1ec7u Belkin \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t v\u1edbi c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i, ti\u00ean ti\u1ebfn c\u1ee7a M\u1ef9. \u0110\u01b0\u1ee3c l\u00e0m t\u1eeb nguy\u00ean li\u1ec7u cao c\u1ea5p, s\u1eed d\u1ee5ng b\u1ec1n l\u00e2u v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, an to\u00e0n m\u00e0 d\u00f2ng c\u00e1p m\u1ea1ng th\u01b0\u01a1ng hi\u1ec7u Belkin r\u1ea5t \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>5.4. Tenda<\/b><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">V\u1edbi s\u1ef1 \u0111a d\u1ea1ng v\u1ec1 thi\u1ebft k\u1ebf v\u00e0 m\u1eabu m\u00e3 nh\u1eb1m \u0111\u00e1p \u1ee9ng t\u1ed1t m\u1ecdi nhu c\u1ea7u s\u1eed d\u1ee5ng, d\u00e2y c\u00e1p Tenda l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p v\u00f4 c\u00f9ng l\u00fd t\u01b0\u1edfng cho nhi\u1ec1u doanh nghi\u1ec7p b\u1edfi kh\u1ea3 n\u0103ng truy\u1ec1n t\u00edn hi\u1ec7u nhanh ch\u00f3ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh. Ngo\u00e0i ra, ch\u00fang c\u00f2n g\u00e2y \u1ea5n t\u01b0\u1ee3ng v\u1edbi ng\u01b0\u1eddi d\u00f9ng b\u1edfi kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu \u0111\u01b0\u1ee3c th\u1eddi ti\u1ebft r\u1ea5t t\u1ed1t, \u0111\u1ed9 b\u1ec1n cao v\u00e0 d\u00e2y d\u1eabn l\u00e0m t\u1eeb kim lo\u1ea1i cao c\u1ea5p<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>5.5. AMP<\/b><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">D\u00e2y c\u00e1p m\u1ea1ng AMP ch\u00ednh h\u00e3ng \u0111\u1ea3m b\u1ea3o y\u00eau c\u1ea7u thi\u1ebft k\u1ebf v\u00e0 gi\u00fap cho vi\u1ec7c truy\u1ec1n t\u1ea3i th\u00f4ng tin d\u1eef li\u1ec7u \u1ed5n \u0111\u1ecbnh, ch\u1ed1ng ch\u00e1y v\u00e0 ch\u1ed1ng nhi\u1ec5u r\u1ea5t t\u1ed1t. D\u00e2y c\u00e1p \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb ch\u1ea5t li\u1ec7u nh\u1ef1a cao c\u1ea5p n\u00ean \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng. Do v\u1eady m\u00e0 ng\u00e0y nay, th\u01b0\u01a1ng hi\u1ec7u d\u00e2y c\u00e1p AMP l\u00e0 m\u1ed9t s\u1ef1 l\u1ef1a ch\u1ecdn \u0111\u00e1ng tin c\u1eady b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>5.6. ORICO<\/b><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">D\u00e2y c\u00e1p m\u1ea1ng Orico \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 s\u1ea3n ph\u1ea9m t\u01b0\u01a1ng th\u00edch cho vi\u1ec7c k\u1ebft n\u1ed1i m\u1ea1ng c\u00f3 \u0111\u01b0\u1eddng truy\u1ec1n \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ea5t ph\u1ed5 bi\u1ebfn nh\u1ea5t. M\u1ee9c gi\u00e1 c\u1ee7a d\u00f2ng c\u00e1p n\u00e0y c\u0169ng kh\u00e1 r\u1ebb nh\u01b0ng v\u1eabn \u0111\u00e1p \u1ee9ng ch\u1ea5t l\u01b0\u1ee3ng s\u1eed d\u1ee5ng r\u1ea5t t\u1ed1t. D\u00e2y c\u00e1p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf c\u1ef1c k\u1ef3 tinh t\u1ebf v\u00e0 m\u1ecfng nh\u1eb9 nh\u01b0ng r\u1ea5t ch\u1eafc ch\u1eafn.<\/span><\/p>\n<figure id=\"attachment_3283\" aria-describedby=\"caption-attachment-3283\" style=\"width: 604px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3283\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/day-cap-mang-cat6-gigabit.jpg\" alt=\"D\u00e2y c\u00e1p CAT6 Gigabit Ethernet\" width=\"604\" height=\"506\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/day-cap-mang-cat6-gigabit.jpg 604w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/day-cap-mang-cat6-gigabit-300x251.jpg 300w\" sizes=\"auto, (max-width: 604px) 100vw, 604px\" \/><figcaption id=\"caption-attachment-3283\" class=\"wp-caption-text\"><span style=\"font-size: 14px;\">D\u00e2y c\u00e1p CAT6 Gigabit Ethernet<\/span><\/figcaption><\/figure>\n<p style=\"text-align: center;\"><span style=\"font-weight: 400;\">(Ngu\u1ed3n: <\/span><span style=\"font-weight: 400;\">https:\/\/www.orico.cc\/vn\/Group\/weare<\/span><span style=\"font-weight: 400;\">)<\/span><\/p>\n<h2 style=\"text-align: justify;\"><b>6. T\u1ed5ng k\u1ebft<\/b><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u00f3 l\u1ebd h\u1ec7 th\u1ed1ng <strong>d\u00e2y c\u00e1p m\u1ea1ng internet<\/strong> \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong c\u00e1c t\u00f2a nh\u00e0, c\u00e1c doanh nghi\u1ec7p ch\u1eafc h\u1eb3n \u0111\u00e3 kh\u00f4ng c\u00f2n qu\u00e1 xa l\u1ea1 v\u1edbi m\u1ecdi ng\u01b0\u1eddi. Tuy nhi\u00ean, \u0111\u1ec3 hi\u1ec3u h\u1ebft nh\u01b0ng \u0111\u1eb7c \u0111i\u1ec3m, c\u00f4ng n\u0103ng s\u1eed d\u1ee5ng v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m \u0111\u00fang nhu c\u1ea7u th\u00ec kh\u00f4ng ph\u1ea3i ai c\u0169ng l\u00e0m \u0111\u01b0\u1ee3c. Mong r\u1eb1ng qua b\u00e0i chia s\u1ebb c\u1ee7a Bestray \u0111\u00e3 c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n \u0111\u00e3 hi\u1ec3u h\u01a1n v\u1ec1 h\u1ec7 th\u1ed1ng c\u00e1p m\u1ea1ng.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n \u0111\u1ed1i v\u1edbi <strong>h\u1ec7 th\u1ed1ng d\u00e2y c\u00e1p m\u1ea1ng<\/strong>, d\u00e2y \u0111i\u1ec7n trong c\u00e1c c\u00f4ng tr\u00ecnh. Th\u00ec s\u1ebd r\u1ea5t c\u1ea7n \u0111\u1ebfn h\u1ed9p, m\u00e1ng c\u00e1p ch\u1ee9a d\u00e2y d\u1eabn ch\u1ea5t l\u01b0\u1ee3ng. <strong><a href=\"https:\/\/bestray.com\/cable-management\/thang-cap\/\" target=\"_blank\" rel=\"noopener\">H\u1ec7 th\u1ed1ng thang m\u00e1ng c\u00e1p<\/a><\/strong> c\u00f3 vai tr\u00f2 r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 d\u00e2y c\u00e1p m\u1ea1ng kh\u1ecfi t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng, th\u1eddi ti\u1ebft hay c\u00f4n tr\u00f9ng. \u0110\u1ed3ng th\u1eddi, gi\u00fap qu\u1ea3n l\u00fd, b\u1ea3o d\u01b0\u1ee1ng hay s\u1eeda ch\u1eefa c\u00e1c v\u1ea5n \u0111\u1ec1 m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 thu\u1eadn ti\u1ec7n h\u01a1n.<\/span><\/p>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/bestray.com\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\"><strong>C\u00f4ng ty c\u1ed5 ph\u1ea7n Bestray<\/strong><\/span><\/a><span style=\"font-weight: 400;\"> l\u00e0 \u0111\u01a1n v\u1ecb chuy\u00ean ho\u1ea1t \u0111\u1ed9ng trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t thang m\u00e1ng c\u00e1p th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng h\u01a1n 15 n\u0103m. T\u1ea1i \u0111\u00e2y, ch\u00fang t\u00f4i chuy\u00ean s\u1ea3n xu\u1ea5t v\u00e0 cung c\u1ea5p c\u00e1c lo\u1ea1i m\u00e1ng c\u00e1p, thang c\u00e1p, <strong><a href=\"https:\/\/bestray.com\/cable-management\/khay-cap\/\" target=\"_blank\" rel=\"noopener\">khay c\u00e1p<\/a><\/strong>, cable gland, <strong><a href=\"https:\/\/bestray.com\/cable-management\/mang-cap\/\" target=\"_blank\" rel=\"noopener\">m\u00e1ng c\u00e1p<\/a><\/strong>, <strong><a href=\"https:\/\/bestray.com\/cable-management\/mang-luoi\/\" target=\"_blank\" rel=\"noopener\">m\u00e1ng c\u00e1p d\u1ea1ng l\u01b0\u1edbi<\/a><\/strong> v\u00e0 <strong><a href=\"https:\/\/bestray.com\/blog\/lua-chon-phu-kien-mang-cap\/\" target=\"_blank\" rel=\"noopener\">c\u00e1c ph\u1ee5 ki\u1ec7n m\u00e1ng c\u00e1p<\/a><\/strong> \u0111i k\u00e8m kh\u00e1c.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">T\u1ea5t c\u1ea3 c\u00e1c s\u1ea3n ph\u1ea9m t\u1ea1i Bestray lu\u00f4n \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng nh\u1edd s\u1eed d\u1ee5ng m\u00e1y m\u00f3c v\u00e0 trang thi\u1ebft b\u1ecb hi\u1ec7n \u0111\u1ea1i. Ch\u00ednh v\u00ec th\u1ebf m\u00e0 ch\u00fang t\u00f4i c\u00f3 th\u1ec3 gi\u00fap kh\u00e1ch h\u00e0ng s\u1ebd t\u1ed1i \u01b0u \u0111\u01b0\u1ee3c chi ph\u00ed nh\u01b0ng v\u1eabn \u0111\u1ea3m b\u1ea3o nh\u1eefng y\u00eau c\u1ea7u c\u1ea7n c\u00f3 khi mua s\u1ea3n ph\u1ea9m.<\/span><\/p>\n<p style=\"text-align: justify;\"><strong>H\u00ecnh \u1ea3nh v\u1ec1 s\u1ea3n ph\u1ea9m c\u1ee7a Bestray<\/strong><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2752 size-full\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A31-41.jpg\" alt=\"D\u00e2y c\u00e1p m\u1ea1ng\" width=\"1778\" height=\"1000\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A31-41.jpg 1778w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A31-41-300x169.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A31-41-1024x576.jpg 1024w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A31-41-768x432.jpg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A31-41-1536x864.jpg 1536w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A31-41-696x391.jpg 696w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A31-41-1068x601.jpg 1068w\" sizes=\"auto, (max-width: 1778px) 100vw, 1778px\" \/><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2753 size-full\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A31-44.jpg\" alt=\"D\u00e2y c\u00e1p m\u1ea1ng\" width=\"1778\" height=\"1000\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A31-44.jpg 1778w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A31-44-300x169.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A31-44-1024x576.jpg 1024w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A31-44-768x432.jpg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A31-44-1536x864.jpg 1536w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A31-44-696x391.jpg 696w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A31-44-1068x601.jpg 1068w\" sizes=\"auto, (max-width: 1778px) 100vw, 1778px\" \/><\/p>\n<figure id=\"attachment_2759\" aria-describedby=\"caption-attachment-2759\" style=\"width: 1778px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2759\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A32-27.jpg\" alt=\"\" width=\"1778\" height=\"1000\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A32-27.jpg 1778w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A32-27-300x169.jpg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A32-27-1024x576.jpg 1024w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A32-27-768x432.jpg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A32-27-1536x864.jpg 1536w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A32-27-696x391.jpg 696w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/01\/Thang-Mang-Cap-A32-27-1068x601.jpg 1068w\" sizes=\"auto, (max-width: 1778px) 100vw, 1778px\" \/><figcaption id=\"caption-attachment-2759\" class=\"wp-caption-text\">Thang-mang-cap-A32(27)<\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n c\u00f3 th\u1eafc m\u1eafc g\u00ec, h\u00e3y li\u00ean h\u1ec7 ngay <\/span><b>Hotline 0909 089 678<\/b><span style=\"font-weight: 400;\"> \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 v\u00e0 t\u01b0 v\u1ea5n nhanh nh\u1ea5t nh\u00e9!<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5197\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2024\/02\/Thang-Mang-Cap-Bestray-Chat-Luong-Cao-\u2013-Giai-Phap-Bao-Ve-An-Toan-Cho-He-Thong-Dien-1.gif\" alt=\"thang m\u00e1ng c\u00e1p\" width=\"1080\" height=\"1080\" \/><\/p>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<\/p>\n<h2><strong>C\u00f4ng Ty C\u1ed5 Ph\u1ea7n Bestray &#8211; Chuy\u00ean S\u1ea3n Xu\u1ea5t Thang M\u00e1ng C\u00e1p (Cable Tray, <\/strong><strong>Cable <\/strong><strong>Trunking)<\/strong><\/h2>\n<ul>\n<li><span style=\"font-size: 20px;\">\u0110\u1ecba ch\u1ec9: 180\/7b, \u1ea5p T\u00e2n Th\u1edbi 3, x\u00e3 T\u00e2n Hi\u1ec7p, huy\u1ec7n H\u00f3c M\u00f4n, TPHCM<\/span><\/li>\n<li><span style=\"font-size: 20px;\">\u0110i\u1ec7n Tho\u1ea1i: (028) 3713 3076 &#8211; 078 453 1668 &#8211; 0909 089 678<\/span><\/li>\n<li><span style=\"font-size: 20px;\">E-mail: sales@bestray<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ng\u00e0y nay, s\u1ef1 g\u00f3p m\u1eb7t c\u1ee7a d\u00e2y c\u00e1p m\u1ea1ng c\u00f3 vai tr\u00f2 r\u1ea5t l\u1edbn trong cu\u1ed9c s\u1ed1ng ch\u00fang ta. V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 th\u00f4ng tin v\u00e0 internet m\u00e0 \u0111\u1eddi s\u1ed1ng con ng\u01b0\u1eddi tr\u1edf n\u00ean hi\u1ec7n \u0111\u1ea1i h\u01a1n v\u1edbi nhi\u1ec1u m\u00e1y m\u00f3c thi\u1ebft b\u1ecb. S\u1ef1 k\u1ebft n\u1ed1i th\u00f4ng minh t\u1eeb nhi\u1ec1u thi\u1ebft b\u1ecb [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3179,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[122],"tags":[],"class_list":{"0":"post-2751","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-xay-dung"},"lang":"vi","translations":{"vi":2751},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/2751","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/comments?post=2751"}],"version-history":[{"count":10,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/2751\/revisions"}],"predecessor-version":[{"id":5362,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/2751\/revisions\/5362"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/media\/3179"}],"wp:attachment":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/media?parent=2751"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/categories?post=2751"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/tags?post=2751"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}