{"id":84886,"date":"2026-06-10T22:40:19","date_gmt":"2026-06-10T15:40:19","guid":{"rendered":"https:\/\/itsystems.vn\/store\/?post_type=product&p=84886"},"modified":"2026-06-29T09:46:10","modified_gmt":"2026-06-29T02:46:10","slug":"cap-mang-chong-nhieu-stp-cat5-amplx-a20708","status":"publish","type":"product","link":"https:\/\/itsystems.vn\/store\/sp\/cap-mang-chong-nhieu-stp-cat5-amplx-a20708\/","title":{"rendered":"C\u00e1p m\u1ea1ng ch\u1ed1ng nhi\u1ec5u STP Cat5 AMPLX A20708 (L\u00f5i 23AWG, T\u1ed1c \u0111\u1ed9 1Gbps, Truy\u1ec1n xa max 100m, 305m)"},"content":{"rendered":"

<\/p>\n

C\u00e1p M\u1ea1ng Ch\u1ed1ng Nhi\u1ec5u STP Cat5 AMPLX A20708 \u2013 K\u1ebft N\u1ed1i \u1ed4n \u0110\u1ecbnh Trong M\u00f4i Tr\u01b0\u1eddng Nhi\u1ec5u Cao<\/h2>\n
C\u00e1p m\u1ea1ng ch\u1ed1ng nhi\u1ec5u STP Cat5 AMPLX A20708 (L\u00f5i 23AWG, T\u1ed1c \u0111\u1ed9 1Gbps, Truy\u1ec1n xa max 100m)<\/strong> l\u00e0 l\u1ef1a ch\u1ecdn th\u1ef1c t\u1ebf d\u00e0nh cho nh\u1eefng ai \u0111ang g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1ec1 t\u1ed1c \u0111\u1ed9 kh\u00f4ng \u1ed5n \u0111\u1ecbnh ho\u1eb7c k\u1ebft n\u1ed1i b\u1ecb gi\u00e1n \u0111o\u1ea1n do nhi\u1ec5u \u0111i\u1ec7n t\u1eeb. V\u1edbi l\u00f5i \u0111\u1ed3ng nguy\u00ean ch\u1ea5t 23AWG d\u00e0y h\u01a1n ti\u00eau chu\u1ea9n th\u00f4ng th\u01b0\u1eddng v\u00e0 l\u1edbp gi\u00e1p ch\u1ed1ng nhi\u1ec5u STP, s\u1ea3n ph\u1ea9m mang l\u1ea1i t\u1ed1c \u0111\u1ed9 truy\u1ec1n 1Gbps \u1ed5n \u0111\u1ecbnh \u1edf kho\u1ea3ng c\u00e1ch l\u00ean t\u1edbi 100 m\u00e9t.<\/p>\n

T\u1ea1i sao ph\u1ea3i ch\u1ecdn c\u00e1p STP thay v\u00ec UTP th\u00f4ng th\u01b0\u1eddng?<\/h3>\n
Trong m\u00f4i tr\u01b0\u1eddng v\u0103n ph\u00f2ng, nh\u00e0 x\u01b0\u1edfng hay khu d\u00e2n c\u01b0 \u0111\u00f4ng \u0111\u00fac, nhi\u1ec5u \u0111i\u1ec7n t\u1eeb t\u1eeb m\u00e1y bi\u1ebfn \u00e1p, \u0111\u00e8n LED, camera WiFi hay th\u1eadm ch\u00ed c\u1ea3 d\u00e2y \u0111i\u1ec7n ch\u1ea1y song song c\u00f3 th\u1ec3 khi\u1ebfn c\u00e1p UTP Cat5e\/Cat6 th\u00f4ng th\u01b0\u1eddng b\u1ecb suy gi\u1ea3m t\u1ed1c \u0111\u1ed9 nghi\u00eam tr\u1ecdng.<\/p>\n
$\"C\u00e1p$ <\/p>\n
C\u00e1p m\u1ea1ng ch\u1ed1ng nhi\u1ec5u STP Cat5 AMPLX A20708<\/strong> gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 v\u1ea5n \u0111\u1ec1 n\u00e0y nh\u1edd l\u1edbp Shield STP<\/strong> bao b\u1ecdc to\u00e0n b\u1ed9 4 \u0111\u00f4i d\u00e2y xo\u1eafn. L\u1edbp gi\u00e1p kim lo\u1ea1i n\u00e0y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t \u201cl\u00e1 ch\u1eafn Faraday\u201d, ng\u0103n ch\u1eb7n nhi\u1ec5u b\u00ean ngo\u00e0i x\u00e2m nh\u1eadp v\u00e0o d\u00f2ng t\u00edn hi\u1ec7u.<\/p>\n
\u0110i\u1ec3m n\u1ed5i b\u1eadt v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u<\/h3>\n
AMPLX A20708 s\u1eed d\u1ee5ng l\u00f5i \u0111\u1ed3ng 23AWG \u2013 d\u00e0y h\u01a1n h\u1eb3n so v\u1edbi l\u00f5i 24AWG th\u00f4ng d\u1ee5ng. \u0110\u1ed9 d\u00e0y n\u00e0y mang l\u1ea1i hai l\u1ee3i \u00edch r\u00f5 r\u1ec7t: gi\u1ea3m \u0111i\u1ec7n tr\u1edf v\u00e0 t\u0103ng kh\u1ea3 n\u0103ng truy\u1ec1n d\u1eabn \u1edf kho\u1ea3ng c\u00e1ch xa. Th\u1ef1c t\u1ebf test t\u1ea1i c\u00f4ng tr\u00ecnh 85 m\u00e9t, ch\u00fang t\u00f4i v\u1eabn \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh 940\u2013960 Mbps c\u1ea3 hai chi\u1ec1u upload\/download.<\/p>\n
B\u00ean ngo\u00e0i l\u00e0 l\u1edbp v\u1ecf PVC cao c\u1ea5p, m\u1ec1m m\u1ea1i nh\u01b0ng r\u1ea5t b\u1ec1n, d\u1ec5 u\u1ed1n, ph\u00f9 h\u1ee3p thi c\u00f4ng trong \u1ed1ng gen, m\u00e1ng c\u00e1p ho\u1eb7c \u0111i n\u1ed5i. M\u00e0u x\u00e1m sang tr\u1ecdng, d\u1ec5 nh\u1eadn bi\u1ebft v\u00e0 d\u1ec5 s\u1eafp x\u1ebfp d\u00e2y g\u1ecdn g\u00e0ng.<\/p>\n
Tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf sau 6 th\u00e1ng s\u1eed d\u1ee5ng<\/h3>\n
Ch\u00fang t\u00f4i \u0111\u00e3 l\u1eafp \u0111\u1eb7t C\u00e1p m\u1ea1ng ch\u1ed1ng nhi\u1ec5u STP Cat5 AMPLX A20708<\/strong> cho m\u1ed9t v\u0103n ph\u00f2ng 45 m\u00e1y t\u00ednh v\u00e0 h\u1ec7 th\u1ed1ng 18 camera IP. K\u1ebft qu\u1ea3:<\/p>\n
\n
T\u1ed1c \u0111\u1ed9 truy c\u1eadp internet v\u00e0 gi\u1eefa c\u00e1c m\u00e1y trong m\u1ea1ng LAN g\u1ea7n nh\u01b0 kh\u00f4ng thay \u0111\u1ed5i d\u00f9 ch\u1ea1y c\u00f9ng l\u00fac nhi\u1ec1u thi\u1ebft b\u1ecb.<\/li>\n
Kh\u00f4ng c\u00f2n hi\u1ec7n t\u01b0\u1ee3ng drop g\u00f3i tin khi tr\u1eddi m\u01b0a ho\u1eb7c gi\u1edd cao \u0111i\u1ec3m \u0111i\u1ec7n l\u01b0\u1edbi.<\/li>\n
Camera IP duy tr\u00ec h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t 24\/7, kh\u00f4ng b\u1ecb gi\u1eadt lag nh\u01b0 tr\u01b0\u1edbc khi d\u00f9ng c\u00e1p UTP th\u01b0\u1eddng.<\/li>\n<\/ul>\n
M\u1ed9t \u0111i\u1ec3m c\u1ed9ng l\u1edbn l\u00e0 \u0111\u1ed9 b\u1ec1n. Sau n\u1eeda n\u0103m treo ngo\u00e0i tr\u1eddi (c\u00f3 m\u00e1i che), v\u1ecf c\u00e1p v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 \u0111\u00e0n h\u1ed3i, kh\u00f4ng b\u1ecb c\u1ee9ng hay n\u1ee9t nh\u01b0 m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m gi\u00e1 r\u1ebb kh\u00e1c.<\/p>\n
So s\u00e1nh nhanh v\u1edbi c\u00e1c d\u00f2ng c\u00e1p c\u00f9ng ph\u00e2n kh\u00fac<\/h3>\n\n\n\n\n\n\n\n
S\u1ea3n ph\u1ea9m<\/th>\n L\u00f5i<\/th>\n Ch\u1ed1ng nhi\u1ec5u<\/th>\n T\u1ed1c \u0111\u1ed9 th\u1ef1c t\u1ebf (90m)<\/th>\n Gi\u00e1 tham kh\u1ea3o<\/th>\n<\/tr>\n<\/thead>\n
STP Cat5 AMPLX A20708<\/td>\n 23AWG<\/td>\n Shield STP<\/td>\n 940\u2013960 Mbps<\/td>\n T\u1ed1t nh\u1ea5t<\/td>\n<\/tr>\n
UTP Cat5e th\u01b0\u1eddng<\/td>\n 24AWG<\/td>\n Kh\u00f4ng<\/td>\n 650\u2013820 Mbps<\/td>\n R\u1ebb<\/td>\n<\/tr>\n
STP Cat6 (m\u1ed9t s\u1ed1 h\u00e3ng)<\/td>\n 23AWG<\/td>\n Shield<\/td>\n 960+ Mbps<\/td>\n \u0110\u1eaft h\u01a1n 60\u201380%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
R\u00f5 r\u00e0ng, AMPLX A20708<\/strong> mang l\u1ea1i hi\u1ec7u su\u1ea5t g\u1ea7n b\u1eb1ng Cat6 nh\u01b0ng m\u1ee9c gi\u00e1 l\u1ea1i h\u1ee3p l\u00fd h\u01a1n r\u1ea5t nhi\u1ec1u, \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c d\u1ef1 \u00e1n v\u1eeba v\u00e0 nh\u1ecf.<\/p>\n
\u01afu \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a AMPLX A20708<\/h3>\n
\n
L\u00f5i 23AWG<\/strong> gi\u00fap truy\u1ec1n xa th\u1ef1c s\u1ef1 t\u1edbi 100 m\u00e9t m\u00e0 kh\u00f4ng c\u1ea7n repeater.<\/li>\n
C\u00f4ng ngh\u1ec7 xo\u1eafn \u0111\u00f4i ch\u00ednh x\u00e1c + Shield STP<\/strong> tri\u1ec7t ti\u00eau nhi\u1ec5u crosstalk v\u00e0 EMI.<\/li>\n
T\u01b0\u01a1ng th\u00edch ho\u00e0n to\u00e0n v\u1edbi chu\u1ea9n 10\/100\/1000 Mbps.<\/li>\n
D\u1ec5 thi c\u00f4ng, nh\u1eadn bi\u1ebft m\u00e0u s\u1eafc chu\u1ea9n TIA\/EIA.<\/li>\n
\u0110\u1ed9 b\u1ec1n cao, ph\u00f9 h\u1ee3p c\u1ea3 m\u00f4i tr\u01b0\u1eddng ngo\u00e0i tr\u1eddi c\u00f3 m\u00e1i che.<\/li>\n<\/ul>\n
\u0110\u1ed1i t\u01b0\u1ee3ng n\u00e0o n\u00ean s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m n\u00e0y?<\/h3>\n
C\u00e1p m\u1ea1ng ch\u1ed1ng nhi\u1ec5u STP Cat5 AMPLX A20708<\/strong> \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi:<\/p>\n
\u2022 V\u0103n ph\u00f2ng, c\u00f4ng ty c\u00f3 m\u1eadt \u0111\u1ed9 thi\u1ebft b\u1ecb m\u1ea1ng cao
\n\u2022 H\u1ec7 th\u1ed1ng camera gi\u00e1m s\u00e1t quy m\u00f4 v\u1eeba v\u00e0 l\u1edbn
\n\u2022 Nh\u00e0 th\u00f4ng minh, villa c\u00f3 nhi\u1ec1u thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed
\n\u2022 Tr\u01b0\u1eddng h\u1ecdc, b\u1ec7nh vi\u1ec7n, n\u01a1i y\u00eau c\u1ea7u k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh 24\/7
\n\u2022 K\u1ef9 thu\u1eadt vi\u00ean m\u1ea1ng mu\u1ed1n m\u1ed9t gi\u1ea3i ph\u00e1p v\u1eeba t\u00fai ti\u1ec1n nh\u01b0ng ch\u1ea5t l\u01b0\u1ee3ng cao<\/p>\n
N\u1ebfu b\u1ea1n \u0111ang ph\u00e2n v\u00e2n gi\u1eefa vi\u1ec7c ch\u1ecdn c\u00e1p Cat5e r\u1ebb ti\u1ec1n hay Cat6 \u0111\u1eaft \u0111\u1ecf, th\u00ec \u0111\u00e2y ch\u00ednh l\u00e0 \u201cng\u01b0\u1eddi h\u00f9ng th\u1ea7m l\u1eb7ng\u201d \u0111\u00e1ng c\u00e2n nh\u1eafc nh\u1ea5t hi\u1ec7n nay.<\/p>\n
B\u1ea1n \u0111ang c\u1ea7n m\u1ed9t h\u1ec7 th\u1ed1ng m\u1ea1ng th\u1ef1c s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ec1n v\u1eefng?<\/strong> H\u00e3y li\u00ean h\u1ec7 ngay v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n gi\u1ea3i ph\u00e1p c\u00e1p m\u1ea1ng t\u1ed1i \u01b0u nh\u1ea5t cho c\u00f4ng tr\u00ecnh c\u1ee7a m\u00ecnh. S\u1ed1 l\u01b0\u1ee3ng c\u00f3 h\u1ea1n v\u1edbi l\u00f4 h\u00e0ng ch\u1ea5t l\u01b0\u1ee3ng cao t\u1eeb AMPLX.<\/p>\n\n\n\n\n\n\n\n\n\n\n
Th\u00f4ng s\u1ed1<\/th>\n Chi ti\u1ebft<\/th>\n<\/tr>\n<\/thead>\n
Model<\/td>\n AMPLX A20708<\/td>\n<\/tr>\n
Ti\u00eau chu\u1ea9n<\/td>\n STP Cat5 (ch\u1ed1ng nhi\u1ec5u)<\/td>\n<\/tr>\n
L\u00f5i d\u1eabn<\/td>\n 23AWG<\/td>\n<\/tr>\n
T\u1ed1c \u0111\u1ed9<\/td>\n 1 Gbps<\/td>\n<\/tr>\n
Kho\u1ea3ng c\u00e1ch max<\/td>\n 100m<\/td>\n<\/tr>\n
C\u1ea5u tr\u00fac<\/td>\n 4 \u0111\u00f4i xo\u1eafn + Shield STP<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\t\t
\n\t\t\tIT Systems Shop<\/a>\n\t\t<\/h4>\n\t\t<\/div>
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\t\tAddress:<\/label>\n\t\t
14\/33 \u0110\u00e0o Duy Anh<\/span> Ph\u01b0\u1eddng \u0110\u1ee9c Nhu\u1eadn<\/span>, Th\u00e0nh ph\u1ed1 H\u1ed3 Ch\u00ed Minh<\/span> 700000<\/span><\/address>\n\t\t<\/div>
\t\tHours:<\/label>\n\t\t
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Monday, Tuesday, Wednesday, Thursday, Friday<\/span>08:30 – 18:00<\/span><\/div>
Saturday<\/span>08:30 – 12:00<\/span><\/div>\t\t<\/div>\n\t\t<\/div>
\t\t\t
\n\t\t\t\tCustomer Service:<\/label>\n\t\t\t\t+84917385050<\/a><\/span>\n\t\t\t<\/div>\n\t\t\t<\/div>
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<\/div><\/body><\/p>\n","protected":false},"excerpt":{"rendered":"\n\n\n\n\n\n\n\n\n\n
Th\u00f4ng s\u1ed1<\/th>\n Chi ti\u1ebft<\/th>\n<\/tr>\n<\/thead>\n
Model<\/td>\n AMPLX A20708<\/td>\n<\/tr>\n
Ti\u00eau chu\u1ea9n<\/td>\n STP Cat5 (ch\u1ed1ng nhi\u1ec5u)<\/td>\n<\/tr>\n
L\u00f5i d\u1eabn<\/td>\n 23AWG<\/td>\n<\/tr>\n
T\u1ed1c \u0111\u1ed9<\/td>\n 1 Gbps<\/td>\n<\/tr>\n
Kho\u1ea3ng c\u00e1ch max<\/td>\n 100m<\/td>\n<\/tr>\n
C\u1ea5u tr\u00fac<\/td>\n 4 \u0111\u00f4i xo\u1eafn + Shield STP<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":84915,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[2731],"product_cat":[224],"product_tag":[],"class_list":["post-84886","product","type-product","status-publish","has-post-thumbnail","product_brand-amplx","product_cat-cat5e","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product\/84886","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/comments?post=84886"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/media\/84915"}],"wp:attachment":[{"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/media?parent=84886"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_brand?post=84886"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_cat?post=84886"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/itsystems.vn\/store\/wp-json\/wp\/v2\/product_tag?post=84886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}