{"id":18071,"date":"2025-02-10T03:00:26","date_gmt":"2025-02-10T03:00:26","guid":{"rendered":"https:\/\/dekam-fiber.com\/?p=18071"},"modified":"2025-02-20T08:33:18","modified_gmt":"2025-02-20T08:33:18","slug":"simplex-vs-duplex-fiber-optic-cable","status":"publish","type":"post","link":"https:\/\/dekam-fiber.com\/vi\/simplex-vs-duplex-fiber-optic-cable\/","title":{"rendered":"C\u00e1p quang Simplex VS Duplex: H\u01b0\u1edbng d\u1eabn mua h\u00e0ng t\u1ed1i \u01b0u"},"content":{"rendered":"<p>N\u1ebfu b\u1ea1n \u0111ang ngh\u0129 \u0111\u1ebfn vi\u1ec7c mua <a href=\"https:\/\/dekam-fiber.com\/vi\/aerial-fiber-optic-cable\/\" target=\"_blank\" rel=\"noreferrer noopener\">c\u00e1p quang<\/a>, nh\u01b0ng l\u1ea1i b\u1ed1i r\u1ed1i kh\u00f4ng bi\u1ebft n\u00ean ch\u1ecdn lo\u1ea1i n\u00e0o, simplex hay duplex. V\u00e2ng! \u0110\u1eebng ho\u1ea3ng s\u1ee3. B\u1ea1n c\u00f3 th\u1ec3 v\u00ed c\u00e1p simplex nh\u01b0 \u0111\u01b0\u1eddng m\u1ed9t chi\u1ec1u, n\u01a1i d\u1eef li\u1ec7u ch\u1ec9 \u0111i theo m\u1ed9t chi\u1ec1u. M\u1eb7t kh\u00e1c, c\u00e1p duplex gi\u1ed1ng nh\u01b0 \u0111\u01b0\u1eddng hai chi\u1ec1u, n\u01a1i d\u1eef li\u1ec7u c\u00f3 th\u1ec3 \u0111i qua l\u1ea1i.&nbsp;<\/p>\n\n\n\n<p>Tuy nhi\u00ean, trong h\u01b0\u1edbng d\u1eabn n\u00e0y, ch\u00fang t\u00f4i s\u1ebd th\u1ea3o lu\u1eadn chi ti\u1ebft v\u1ec1 ch\u00fang v\u00e0 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh c\u1ee7a ch\u00fang \u0111\u1ec3 gi\u00fap b\u1ea1n quy\u1ebft \u0111\u1ecbnh lo\u1ea1i n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u v\u00e0 y\u00eau c\u1ea7u c\u1ee7a m\u00ecnh. V\u00ec v\u1eady, h\u00e3y theo d\u00f5i ch\u00fang t\u00f4i!<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image size-full\"><img alt=\"s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1p quang Simplex v\u00e0 Duplex\" fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/dekam-fiber.com\/wp-content\/uploads\/2025\/02\/image-1.jpeg\" class=\"wp-image-18074\"\/><\/figure>\n\n\n\n<p><strong>H\u00ecnh s\u1ed1 1 Hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1p quang Simplex v\u00e0 Duplex<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1) T\u1ed5ng quan c\u01a1 b\u1ea3n: C\u00e1p quang Simplex v\u00e0 Duplex<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>i) C\u00e1p quang Simplex&nbsp;<\/strong><\/h3>\n\n\n\n<p>\u201cC\u00e1p quang \u0111\u01a1n l\u00e0 lo\u1ea1i c\u00e1p quang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u tr\u00ean m\u1ed9t \u0111\u01b0\u1eddng d\u1eabn duy nh\u1ea5t m\u00e0 kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 ph\u1ea3n h\u1ed3i n\u00e0o.\u201d&nbsp;<\/p>\n\n\n\n<p>C\u00e1p Simplex truy\u1ec1n d\u1eef li\u1ec7u th\u00f4ng qua m\u1ed9t lo\u1ea1t tia laser ho\u1eb7c \u0111\u00e8n LED. Quy tr\u00ecnh b\u1eaft \u0111\u1ea7u khi tia laser ho\u1eb7c \u0111\u00e8n LED ph\u00e1t ra \u00e1nh s\u00e1ng \u0111\u1ebfn s\u1ee3i th\u1ee7y tinh ho\u1eb7c s\u1ee3i nh\u1ef1a. \u1ede ph\u00eda nh\u1eadn, c\u00f3 m\u1ed9t b\u1ed9 t\u00e1ch s\u00f3ng quang bi\u1ebfn \u00e1nh s\u00e1ng th\u00e0nh d\u1eef li\u1ec7u. H\u01a1n n\u1eefa, t\u00edn hi\u1ec7u tr\u1edf n\u00ean \u0111\u00e1ng tin c\u1eady khi kh\u00f4ng c\u00f3 \u0111\u01b0\u1eddng d\u1eabn tr\u1ea3 v\u1ec1 v\u00ec kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng va ch\u1ea1m.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXfch49_H-WsMcg5Ov4Q5tL1woYoeQMPM7_IEbNfZghcaYkC8qY9intTr10frl3DwOeIVk_8NCR3eTXnUzlf2T7wYfkNnP5ekAYU98_F7r9qakUV1-pzOUDTxqigawF-t1QaHdTf?key=-7VkTfToJUIoaqmEFsi-txu1\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>H\u00ecnh s\u1ed1 2 C\u00e1p quang Simplex<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf:&nbsp;<\/strong><\/li>\n<\/ul>\n\n\n\n<p>M\u1ed9t ng\u01b0\u1eddi d\u00f9ng t\u00ean Girish Sundaram tr\u00ean Quora cho bi\u1ebft t\u00edn hi\u1ec7u truy\u1ec1n h\u00ecnh l\u00e0 v\u00ed d\u1ee5 t\u1ed1t nh\u1ea5t v\u1ec1 ch\u1ebf \u0111\u1ed9 Simplex. \u0110i\u1ec1u \u0111\u00f3 ho\u00e0n to\u00e0n \u0111\u00fang, v\u00ec ch\u00fang ta ch\u1ec9 nh\u00ecn v\u00e0 nghe nh\u1eefng g\u00ec hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh v\u00e0 ch\u00fang ta kh\u00f4ng th\u1ec3 ph\u1ea3n h\u1ed3i ho\u1eb7c n\u00f3i chuy\u1ec7n v\u1edbi c\u00e1c nh\u00e2n v\u1eadt, \u0111\u00fang kh\u00f4ng?<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXeZGgdnoyorj9bxy7H_0QAJEqVPQLWHvoKw6lEw3NA3jKRNmC74E_CMkw3YJ3ledVDyV2FmjJgckXGT-I58nBFQmcKogs6SZ3RrN9vj8WOWXSPeAVJrYQA3KXEIhtYkD7PMu1aM?key=-7VkTfToJUIoaqmEFsi-txu1\" alt=\"\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>ii) C\u00e1p quang \u0111\u00f4i<\/strong><\/h3>\n\n\n\n<p>\u201cA duplex fibre optic cable allows for two-way communication simultaneously, just like a conversation because you can send and receive data at the same time. &#8220;<\/p>\n\n\n\n<p>B\u00e2y gi\u1edd ch\u00fang ta h\u00e3y xem c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1p song c\u00f4ng. H\u00e3y nh\u1edb r\u1eb1ng, kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1p Simplex s\u1eed d\u1ee5ng m\u1ed9t l\u00f5i s\u1ee3i \u0111\u01a1n, c\u00e1p song c\u00f4ng c\u00f3 2 s\u1ee3i ri\u00eang bi\u1ec7t, m\u1ed7i s\u1ee3i cho m\u1ed9t h\u01b0\u1edbng truy\u1ec1n d\u1eef li\u1ec7u.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXfJdASeWjWFrd-Nn5p2ClusgWCtQk_BSv_9onzqH88NJyczmStbGauwXFJY-pGPSU6_RPnXd-V7lYuFgyaKQb73T6etxMA-ZVvlSa_5psDmLLwzMwYlq59f0Icmugypg6dh-RpzaA?key=-7VkTfToJUIoaqmEFsi-txu1\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>H\u00ecnh s\u1ed1 3 C\u00e1p quang \u0111\u00f4i<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf<\/strong><\/li>\n<\/ul>\n\n\n\n<p>H\u00e3y ngh\u0129 v\u1ec1 tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng internet c\u1ee7a b\u1ea1n. V\u00ed d\u1ee5, khi b\u1ea1n nh\u1ea5p v\u00e0o li\u00ean k\u1ebft, m\u1ed9t y\u00eau c\u1ea7u t\u1ea3i l\u00ean \u0111\u01b0\u1ee3c g\u1eedi \u0111i v\u00e0 m\u1ed9t trang b\u1eaft \u0111\u1ea7u t\u1ea3i (t\u1ea3i xu\u1ed1ng) \u0111\u1ed3ng th\u1eddi. Tuy nhi\u00ean, n\u1ebfu ch\u00fang ta ph\u1ea3i x\u1eed l\u00fd internet ho\u1ea1t \u0111\u1ed9ng tr\u00ean Simplex, tr\u01b0\u1edbc ti\u00ean b\u1ea1n s\u1ebd c\u1ea7n g\u1eedi y\u00eau c\u1ea7u, sau \u0111\u00f3 ch\u1edd m\u1ed9t l\u00fac tr\u01b0\u1edbc khi ph\u1ea3n h\u1ed3i quy\u1ebft \u0111\u1ecbnh hi\u1ec3n th\u1ecb. Th\u1eadt kh\u00f3 ch\u1ecbu! Kh\u00f4ng ph\u1ea3i \u0111\u01a1n gi\u1ea3n h\u01a1n v\u1edbi duplex sao?&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2) S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa c\u00e1p quang Simplex v\u00e0 Duplex<\/strong><\/h2>\n\n\n\n<p>B\u00e2y gi\u1edd, b\u1ea1n \u0111\u00e3 bi\u1ebft \u00fd ngh\u0129a c\u1ee7a c\u00e1c t\u1eeb simplex v\u00e0 duplex, ph\u1ea3i kh\u00f4ng? V\u1eady ch\u00fang ta h\u00e3y c\u00f9ng xem qua <a href=\"https:\/\/www.cbtnuggets.com\/blog\/technology\/networking\/simplex-vs-duplex-fiber\">s\u1ef1 kh\u00e1c bi\u1ec7t c\u01a1 b\u1ea3n<\/a> \u0111i\u1ec1u n\u00e0y s\u1ebd gi\u00fap b\u1ea1n x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00e1p n\u00e0o ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>i) H\u01b0\u1edbng lu\u1ed3ng d\u1eef li\u1ec7u: C\u00e1p quang Simplex so v\u1edbi Duplex<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gi\u1ed1ng nh\u01b0 \u0111\u01b0\u1eddng m\u1ed9t chi\u1ec1u, th\u00f4ng tin ch\u1ec9 c\u00f3 th\u1ec3 ch\u1ea3y theo m\u1ed9t h\u01b0\u1edbng qua c\u00e1p quang \u0111\u01a1n gi\u1ea3n. \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fd do c\u00e1p \u0111\u01a1n gi\u1ea3n ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng y\u00eau c\u1ea7u ph\u1ea3n h\u1ed3i v\u00ec ch\u00fang gi\u00fap gi\u1ea3m thi\u1ec3u nhi\u1ec5u v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a quy tr\u00ecnh.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXdHZSQMRBRfymL_xCclR36o_fB7ERNs-SZ1Pf5p_05bIHPNhiv10HMC9npuateDohmeCinURPZWGc4ErHrf7ycX3pMSdruNlAA9rbEt8INC8_Rx39y_uO9DCjgBosIhCrq3-pDmwQ?key=-7VkTfToJUIoaqmEFsi-txu1\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>H\u00ecnh s\u1ed1 4 Lu\u1ed3ng d\u1eef li\u1ec7u \u0111\u01a1n h\u01b0\u1edbng Simplex<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ng\u01b0\u1ee3c l\u1ea1i, c\u00e1p quang duplex t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u01b0\u1eddng cao t\u1ed1c hai l\u00e0n xe, n\u01a1i xe c\u00f3 th\u1ec3 \u0111i c\u1ea3 hai chi\u1ec1u, ngh\u0129a l\u00e0 d\u1eef li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c g\u1eedi v\u00e0 nh\u1eadn c\u00f9ng l\u00fac. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 c\u00e1c t\u01b0\u01a1ng t\u00e1c t\u1ee9c th\u1eddi nh\u01b0 Internet ho\u1eb7c cu\u1ed9c g\u1ecdi \u0111i\u1ec7n tho\u1ea1i.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXeJNpf3ysZE7QYfED8TXjbh5gzy-8-mm8jnseG7YkqjcW21vL-dSWUD6Bw0rZcPKc_HL6ah4CnWGHoY6JLNLbx1nLmUgAxheilSMUDfOIQ9hbIc8BWBuK6U5PSvMBp-XpEKQijX?key=-7VkTfToJUIoaqmEFsi-txu1\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>H\u00ecnh s\u1ed1 4 Lu\u1ed3ng d\u1eef li\u1ec7u song c\u00f4ng hai chi\u1ec1u<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>&nbsp;ii) C\u1ea5u tr\u00fac v\u1eadt l\u00fd: C\u00e1p quang Simplex v\u00e0 Duplex<\/strong><\/h3>\n\n\n\n<p>Secondly, bear in mind that the fibre optic cable&#8217;s cores influence <a href=\"https:\/\/dekam-fiber.com\/vi\/fiber-optic-cable-price\/\" target=\"_blank\" rel=\"noreferrer noopener\">gi\u00e1 c\u00e1p quang<\/a>, n\u00f3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u01b0 th\u1ebf n\u00e0o v\u00e0 vi\u1ec7c c\u00e0i \u0111\u1eb7t kh\u00f3 kh\u0103n nh\u01b0 th\u1ebf n\u00e0o. V\u00ed d\u1ee5,&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1p quang Simplex nh\u1eb9 h\u01a1n v\u00e0 m\u1ecfng h\u01a1n v\u00ec ch\u00fang c\u00f3 m\u1ed9t l\u00f5i duy nh\u1ea5t. H\u01a1n n\u1eefa, m\u1ed9t l\u00f5i duy nh\u1ea5t kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 n\u00e0o kh\u00e1c, gi\u00fap ti\u1ebft ki\u1ec7m v\u1ec1 m\u1eb7t l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ng\u01b0\u1ee3c l\u1ea1i, c\u00e1p quang k\u00e9p ph\u1ee9c t\u1ea1p v\u00e0 \u0111\u1eaft ti\u1ec1n h\u01a1n, \u0111\u1ed3ng th\u1eddi c\u0169ng kh\u00f3 l\u1eafp \u0111\u1eb7t h\u01a1n v\u00ec c\u00f3 hai l\u00f5i.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXc8hiw_25WJ6DpuZD44cdm-U4v62Lrctcd5aS58IBIbhMTkJcwL9uR2AoRlhCVOdhGb3K1Dw-tlpfHTJPZaYgrWxTwVYxi25zpEHO04xgoINuVn0k6XSoZW8_Q9SRi8wQoFEofHYA?key=-7VkTfToJUIoaqmEFsi-txu1\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>H\u00ecnh s\u1ed1 6 C\u1ea5u tr\u00fac c\u00e1p s\u1ee3i \u0111\u01a1n v\u00e0 \u0111\u00f4i<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>iii) T\u1ed1c \u0111\u1ed9 v\u00e0 hi\u1ec7u su\u1ea5t: C\u00e1p quang Simplex so v\u1edbi Duplex<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1p quang \u0111\u01a1n cung c\u1ea5p truy\u1ec1n th\u00f4ng m\u1ed9t chi\u1ec1u \u1edf ph\u1ea1m vi t\u1eeb 1 Gbps \u0111\u1ebfn 100 Gbps. V\u00ec t\u00edn hi\u1ec7u ch\u1ec9 truy\u1ec1n theo m\u1ed9t h\u01b0\u1edbng n\u00ean nhu c\u1ea7u v\u1ec1 t\u00edn hi\u1ec7u ph\u1ea3n h\u1ed3i c\u00f3 th\u1ec3 c\u00f3 ngh\u0129a l\u00e0 c\u1ea7n th\u00eam thi\u1ebft b\u1ecb, c\u00f3 th\u1ec3 g\u00e2y ra v\u1ea5n \u0111\u1ec1 v\u1ec1 th\u1eddi gian.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kh\u1ea3 n\u0103ng g\u1eedi v\u00e0 nh\u1eadn d\u1eef li\u1ec7u \u0111\u1ed3ng th\u1eddi gi\u00fap c\u00e1p quang \u0111\u00f4i \u00edt b\u1ecb tr\u1ec5 h\u01a1n \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXc0bJIVFiGj_EDAEBg0lRgQBwQ71OHSoWNXNp0c_xeURdFR3zNOyY3quql6g8u9dmc2blL6ZhgAnlcKXLY_AYXtLcJYLXvVZkKipCrT-JI2we3m71RsiUq9adiuf59d_BjF0h7gEw?key=-7VkTfToJUIoaqmEFsi-txu1\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>H\u00ecnh s\u1ed1 7 T\u1ed1c \u0111\u1ed9 truy\u1ec1n d\u1eef li\u1ec7u c\u1ee7a c\u00e1p quang<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>iv) C\u00e2n nh\u1eafc v\u1ec1 chi ph\u00ed: C\u00e1p quang Simplex v\u00e0 Duplex<\/strong><\/h3>\n\n\n\n<p>As we know, most people prefer spending their money wisely, so let&#8217;s focus on the numbers.&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1p quang \u0111\u01a1n c\u00f3 gi\u00e1 th\u00e0nh r\u1ebb h\u01a1n c\u00e1p quang \u0111\u00f4i v\u00ec ch\u00fang bao g\u1ed3m m\u1ed9t s\u1ee3i quang \u0111\u01a1n, \u00edt h\u01a1n <a href=\"https:\/\/dekam-fiber.com\/vi\/fiber-optic-connector-types\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0111\u1ea7u n\u1ed1i<\/a>v\u00e0 thi\u1ebft b\u1ecb \u00edt ph\u1ee9c t\u1ea1p h\u01a1n. V\u00ec v\u1eady, n\u1ebfu b\u1ea1n c\u1ea7n giao ti\u1ebfp m\u1ed9t chi\u1ec1u v\u00e0 c\u00f3 ng\u00e2n s\u00e1ch h\u1ea1n h\u1eb9p, simplex l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p.\u00a0<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tuy nhi\u00ean, n\u1ebfu m\u1ed1i quan t\u00e2m ch\u00ednh c\u1ee7a b\u1ea1n l\u00e0 hi\u1ec7u su\u1ea5t v\u00e0 b\u1ea1n kh\u00f4ng quan t\u00e2m \u0111\u1ebfn chi ph\u00ed, th\u00ec c\u00e1p quang duplex s\u1ebd l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t. N\u00f3 \u0111\u1eaft ti\u1ec1n v\u00ec c\u1ea7n nhi\u1ec1u th\u00e0nh ph\u1ea7n h\u01a1n.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>v)\u1ee8ng d\u1ee5ng: C\u00e1p quang Simplex so v\u1edbi Duplex&nbsp;&nbsp;<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u00e1p quang Simplex: C\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Khi c\u00e2n nh\u1eafc s\u1ee3i quang \u0111\u01a1n, h\u00e3y t\u1ef1 h\u1ecfi, \u1ee9ng d\u1ee5ng c\u1ee7a t\u00f4i c\u00f3 c\u1ea7n t\u00edn hi\u1ec7u ph\u1ea3n h\u1ed3i kh\u00f4ng? N\u1ebfu c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 kh\u00f4ng, th\u00ec b\u1ea1n s\u1ebd ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c ti\u1ec1n khi s\u1eed d\u1ee5ng s\u1ee3i quang \u0111\u01a1n. Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf:&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y: <\/strong>Gi\u1ed1ng nh\u01b0 trong ph\u1ea7n tr\u01b0\u1edbc, b\u1ea1n s\u1ebd \u0111\u1eb7t m\u1ed9t s\u1ee3i quang \u0111\u01a1n v\u00e0o h\u1ec7 th\u1ed1ng b\u00e1o ch\u00e1y. \u0110\u00f3 l\u00e0 v\u00ec n\u00f3 s\u1ebd k\u00edch ho\u1ea1t khi nh\u1eadn \u0111\u01b0\u1ee3c t\u00edn hi\u1ec7u kh\u00f3i v\u00e0 g\u1eedi t\u00edn hi\u1ec7u \u0111\u1ebfn b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n m\u00e0 kh\u00f4ng c\u1ea7n ch\u1edd b\u1ea5t k\u1ef3 th\u00f4ng tin li\u00ean l\u1ea1c n\u00e0o ph\u1ea3n h\u1ed3i.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>M\u00e1y qu\u00e9t RFID:<\/strong> \u0110\u00e2y l\u00e0 m\u00e1y qu\u00e9t th\u1ebb t\u1eeb kh\u00f4ng ti\u1ebfp x\u00fac c\u00f3 k\u00eanh giao ti\u1ebfp m\u1ed9t chi\u1ec1u, do \u0111\u00f3, r\u00f5 r\u00e0ng l\u00e0 c\u00e1p \u0111\u01a1n gi\u1ea3n s\u1ebd l\u00e0 l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t giao th\u00f4ng:<\/strong> T\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1eady, \u0111\u00e8n giao th\u00f4ng nh\u1eadn l\u1ec7nh t\u1eeb m\u1ed9t ngu\u1ed3n trung t\u00e2m. L\u1ec7nh \u0111\u01b0\u1ee3c g\u1eedi \u0111i v\u00e0 ho\u00e0n to\u00e0n kh\u00f4ng c\u1ea7n ph\u1ea3n h\u1ed3i.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>M\u1ea1ng l\u01b0\u1edbi ph\u00e1t s\u00f3ng (TV &amp; Radio): <\/strong>Kh\u00f4ng c\u00f3 h\u00e0nh \u0111\u1ed9ng n\u00e0o t\u1eeb ph\u00eda b\u1ea1n \u0111\u1ec3 nh\u1eadn c\u00e1c k\u00eanh truy\u1ec1n h\u00ecnh v\u00e0 radio \u01b0a th\u00edch c\u1ee7a b\u1ea1n. B\u1ea1n \u0111\u01b0\u1ee3c truy\u1ec1n \u0111\u1ea1t \u0111\u1ebfn v\u00e0 kh\u00f4ng c\u00f3 nhu c\u1ea7u ph\u1ea3n h\u1ed3i, c\u00e1p \u0111\u01a1n gi\u1ea3n h\u1eefu \u00edch \u1edf \u0111\u00e2y.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t c\u00f4ng nghi\u1ec7p:<\/strong> Cu\u1ed1i c\u00f9ng, b\u1ea1n nh\u1eadn th\u1ea5y r\u1eb1ng c\u00e1c c\u1ea3m bi\u1ebfn trong c\u00e1c nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p nh\u01b0 nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t truy\u1ec1n th\u00f4ng tin hi\u1ec7u su\u1ea5t \u0111\u1ebfn trung t\u00e2m gi\u00e1m s\u00e1t m\u00e0 kh\u00f4ng c\u00f3 th\u00f4ng tin ph\u1ea3n h\u1ed3i, do \u0111\u00f3 ng\u01b0\u1eddi ta s\u1eed d\u1ee5ng c\u00e1p \u0111\u01a1n.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u00e1p quang duplex: C\u00e1c t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng<\/strong><\/li>\n<\/ul>\n\n\n\n<p>C\u00e1p quang duplex r\u1ea5t quan tr\u1ecdng trong c\u00e1c h\u1ec7 th\u1ed1ng k\u1ebft h\u1ee3p ph\u1ea3n h\u1ed3i th\u1eddi gian th\u1ef1c. V\u00ed d\u1ee5, v\u1edbi;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Duy\u1ec7t Internet: <\/strong>M\u1ed7i l\u1ea7n b\u1ea1n duy\u1ec7t internet, thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n s\u1ebd g\u1eedi y\u00eau c\u1ea7u trong khi \u0111\u1ed3ng th\u1eddi nh\u1eadn ph\u1ea3n h\u1ed3i. B\u1ea1n s\u1ebd c\u1ea7n c\u00e1p quang song c\u00f4ng \u0111\u1ec3 duy\u1ec7t nhanh v\u00ec k\u1ebft n\u1ed1i m\u1ed9t chi\u1ec1u s\u1ebd kh\u00f4ng \u0111\u1ee7.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Cu\u1ed9c g\u1ecdi \u0111i\u1ec7n tho\u1ea1i v\u00e0 VoIP: <\/strong>M\u1ed9t k\u1ecbch b\u1ea3n m\u00e0 cu\u1ed9c g\u1ecdi \u0111i\u1ec7n tho\u1ea1i b\u1ecb h\u1ea1n ch\u1ebf ch\u1ee7 \u0111\u1ed9ng ch\u1ec9 c\u00f3 m\u1ed9t ng\u01b0\u1eddi n\u00f3i chuy\u1ec7n t\u1ea1i b\u1ea5t k\u1ef3 th\u1eddi \u0111i\u1ec3m n\u00e0o ch\u1eafc ch\u1eafn l\u00e0 t\u1ebb nh\u1ea1t, ph\u1ea3i kh\u00f4ng? Cu\u1ed9c g\u1ecdi \u0111i\u1ec7n tho\u1ea1i tr\u1edf n\u00ean r\u00f5 r\u00e0ng h\u01a1n khi s\u1eed d\u1ee5ng c\u00e1p quang duplex v\u00ec n\u00f3 cho ph\u00e9p giao ti\u1ebfp hai chi\u1ec1u t\u1ee9c th\u1eddi.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh v\u00e0 ph\u00e1t tr\u1ef1c ti\u1ebfp:<\/strong> N\u1ebfu b\u1ea1n tham gia cu\u1ed9c h\u1ecdp Zoom ho\u1eb7c \u0111ang xem ph\u00e1t tr\u1ef1c ti\u1ebfp, b\u1ea1n s\u1ebd hi\u1ec3u c\u00e1ch lu\u1ed3ng d\u1eef li\u1ec7u \u0111\u1ea3m b\u1ea3o th\u00f4ng tin v\u00e0 t\u01b0\u01a1ng t\u00e1c \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i tr\u01a1n tru. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c lo\u1ea1i c\u00e1p quang kh\u00e1c, c\u00e1p quang duplex cung c\u1ea5p kh\u1ea3 n\u0103ng giao ti\u1ebfp v\u00e0 h\u00ecnh \u1ea3nh li\u1ec1n m\u1ea1ch.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Giao d\u1ecbch ch\u1ee9ng kho\u00e1n v\u00e0 giao d\u1ecbch t\u00e0i ch\u00ednh: <\/strong>Vi\u1ec7c tham gia v\u00e0o th\u1ecb tr\u01b0\u1eddng ch\u1ee9ng kho\u00e1n c\u0169ng c\u00f3 gi\u00e1 m\u1ed7i gi\u00e2y, k\u00e9o theo ti\u1ec1n li\u00ean t\u1ee5c b\u1ecb r\u00fat c\u1ea1n. Trong th\u1ebf gi\u1edbi t\u00e0i ch\u00ednh, m\u1ed7i gi\u00e2y \u0111\u1ec1u c\u00f3 gi\u00e1 tr\u1ecb, v\u00e0 th\u00f4ng tin \u0111\u01b0\u1ee3c g\u1eedi v\u00e0 nh\u1eadn kh\u00f4ng th\u1ec3 b\u1ecb tr\u00ec ho\u00e3n, n\u1ebfu kh\u00f4ng, s\u1ebd c\u00f3 ngh\u0129a l\u00e0 m\u1ea5t ti\u1ec1n. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 c\u00e1p quang duplex trong t\u1ea5t c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng t\u00e0i ch\u00ednh.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>B\u1ea3ng so s\u00e1nh:<\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><\/td><td><strong>C\u00e1p quang Simplex<\/strong><\/td><td><strong>C\u00e1p quang \u0111\u00f4i<\/strong><\/td><\/tr><tr><td><strong>H\u01b0\u1edbng d\u1eef li\u1ec7u<\/strong><\/td><td>M\u1ed9t chi\u1ec1u<\/td><td>Hai chi\u1ec1u<\/td><\/tr><tr><td><strong>L\u00f5i trong c\u00e1p<\/strong><\/td><td>1<\/td><td>2<\/td><\/tr><tr><td><strong>T\u1ed1c \u0111\u1ed9<\/strong><\/td><td>1 Gbps \u0111\u1ebfn 100 Gbps<\/td><td>Nhanh h\u01a1n<\/td><\/tr><tr><td><strong>Tr\u1ecb gi\u00e1<\/strong><\/td><td>R\u1ebb h\u01a1n<\/td><td>\u0110\u1eaft h\u01a1n<\/td><\/tr><tr><td><strong>C\u00e1ch s\u1eed d\u1ee5ng<\/strong><\/td><td>B\u00e1o \u0111\u1ed9ng, RFID, \u0111\u1ed3ng h\u1ed3<\/td><td>Internet, \u0111i\u1ec7n tho\u1ea1i, m\u1ea1ng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3) Quy\u1ebft \u0111\u1ecbnh cu\u1ed1i c\u00f9ng \u2013 B\u1ea1n n\u00ean ch\u1ecdn c\u00e1i n\u00e0o?<\/strong><\/h2>\n\n\n\n<p>T\u1eeb t\u1ea5t c\u1ea3 c\u00e1c th\u1ea3o lu\u1eadn tr\u00ean, ch\u00fang t\u00f4i c\u00f3 c\u00e1c \u0111i\u1ec3m ch\u00ednh sau \u0111\u00e2y \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n! B\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn Simplex n\u1ebfu b\u1ea1n ch\u1ec9 c\u1ea7n truy\u1ec1n d\u1eef li\u1ec7u m\u1ed9t chi\u1ec1u, c\u1ea7n m\u1ed9t thi\u1ebft b\u1ecb \u00edt c\u1ed3ng k\u1ec1nh h\u01a1n v\u00e0 ng\u00e2n s\u00e1ch c\u1ee7a b\u1ea1n c\u0169ng eo h\u1eb9p. Tuy nhi\u00ean, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn Duplex n\u1ebfu h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n c\u1ea7n giao ti\u1ebfp tho\u1ea1i hai chi\u1ec1u th\u1eddi gian th\u1ef1c v\u00e0 chi ph\u00ed kh\u00f4ng ph\u1ea3i l\u00e0 v\u1ea5n \u0111\u1ec1 c\u1ea7n c\u00e2n nh\u1eafc, ch\u1ec9 c\u00f3 hi\u1ec7u su\u1ea5t l\u00e0 quan tr\u1ecdng. R\u00f5 r\u00e0ng!&nbsp;<\/p>\n\n\n\n<p>B\u00ean c\u1ea1nh t\u1ea5t c\u1ea3 nh\u1eefng th\u1ee9 kh\u00e1c, m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e1ng tin c\u1eady c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m. V\u00ec v\u1eady, h\u00e3y t\u00ecm \u0111\u1ebfn s\u1ee3i Dekam. H\u1ecd l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t n\u1ed5i ti\u1ebfng c\u1ee7a Trung Qu\u1ed1c <a href=\"https:\/\/dekam-fiber.com\/vi\/fiber-optic-cable-manufacturers-in-china\/\" target=\"_blank\" rel=\"noreferrer noopener\">nh\u00e0 s\u1ea3n xu\u1ea5t c\u00e1p quang<\/a> providing customized solutions based on your needs. So, visit our website today to find the perfect fibre optic cable to fit your project&#8217;s requirements.<\/p>","protected":false},"excerpt":{"rendered":"<p>N\u1ebfu b\u1ea1n \u0111ang ngh\u0129 \u0111\u1ebfn vi\u1ec7c mua c\u00e1p quang, nh\u01b0ng l\u1ea1i b\u1ed1i r\u1ed1i kh\u00f4ng bi\u1ebft n\u00ean ch\u1ecdn lo\u1ea1i n\u00e0o, d\u00f9 l\u00e0 c\u00e1p \u0111\u01a1n hay c\u00e1p \u0111\u00f4i. V\u00e2ng! \u0110\u1eebng ho\u1ea3ng s\u1ee3. B\u1ea1n c\u00f3 th\u1ec3 v\u00ed c\u00e1p \u0111\u01a1n nh\u01b0 \u0111\u01b0\u1eddng m\u1ed9t chi\u1ec1u, n\u01a1i d\u1eef li\u1ec7u ch\u1ec9 \u0111i theo m\u1ed9t chi\u1ec1u. M\u1eb7t kh\u00e1c, c\u00e1p \u0111\u00f4i gi\u1ed1ng nh\u01b0 \u0111\u01b0\u1eddng hai chi\u1ec1u, n\u01a1i d\u1eef li\u1ec7u c\u00f3 th\u1ec3 \u0111i qua l\u1ea1i.<\/p>","protected":false},"author":1,"featured_media":18074,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Simplex VS Duplex Fiber Optic Cables: An Ultimate Buyers Guide","_seopress_titles_desc":"You can choose Simplex if you only need one-way data transmission, need a less bulky one and your budget is also tight. However, You can go for Duplex if your system needs real-time two-way voice communication and cost is not a consideration only performance matters.","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-18071","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/posts\/18071","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/comments?post=18071"}],"version-history":[{"count":12,"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/posts\/18071\/revisions"}],"predecessor-version":[{"id":18239,"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/posts\/18071\/revisions\/18239"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/media\/18074"}],"wp:attachment":[{"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/media?parent=18071"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/categories?post=18071"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dekam-fiber.com\/vi\/wp-json\/wp\/v2\/tags?post=18071"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}