{"id":2824,"date":"2026-02-09T09:28:56","date_gmt":"2026-02-09T02:28:56","guid":{"rendered":"https:\/\/3onedatavn.com\/?post_type=product&#038;p=2824"},"modified":"2026-02-09T09:28:57","modified_gmt":"2026-02-09T02:28:57","slug":"imf204-2f-series","status":"publish","type":"product","link":"https:\/\/3onedatavn.com\/vi\/san-pham\/imf204-2f-series\/","title":{"rendered":"IMF204-2F Series"},"content":{"rendered":"<p><strong>Gi\u1edbi thi\u1ec7u<\/strong><\/p>\n<p><span style=\"font-weight: 400;\">D\u00f2ng IMF204-2F l\u00e0 b\u1ed9 MODEM n\u1ed1i ti\u1ebfp sang c\u00e1p quang kh\u00f4ng qu\u1ea3n l\u00fd, m\u1ea1ng v\u00f2ng, hi\u1ec7u su\u1ea5t cao, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p. Thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 sao l\u01b0u \u0111i\u1ec3m-\u0111i\u1ec3m gi\u1eefa hai c\u1ed5ng c\u00e1p quang ho\u1eb7c d\u1ef1 ph\u00f2ng m\u1ea1ng v\u00f2ng cho nhi\u1ec1u thi\u1ebft b\u1ecb. N\u00f3 cung c\u1ea5p 4 c\u1ed5ng n\u1ed1i ti\u1ebfp RS-485 v\u00e0 2 c\u1ed5ng c\u00e1p quang, \u0111\u1ed3ng th\u1eddi s\u1eed d\u1ee5ng l\u1eafp \u0111\u1eb7t tr\u00ean t\u01b0\u1eddng ho\u1eb7c tr\u00ean gi\u00e1 \u0111\u1ee1 (rack), \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/span><br style=\"font-weight: 400;\" \/><span style=\"font-weight: 400;\">C\u00f4ng t\u1eafc DIP cho ph\u00e9p c\u1ea5u h\u00ecnh ch\u1ebf \u0111\u1ed9 master v\u00e0 slave cho thi\u1ebft b\u1ecb. Ph\u1ea7n c\u1ee9ng s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf kh\u00f4ng qu\u1ea1t, ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p, d\u1ea3i nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111i\u1ec7n \u00e1p r\u1ed9ng, \u0111\u00e3 v\u01b0\u1ee3t qua c\u00e1c b\u00e0i ki\u1ec3m tra nghi\u00eam ng\u1eb7t theo ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p, ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p c\u00f3 y\u00eau c\u1ea7u kh\u1eaft khe v\u1ec1 EMC. Thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong t\u1ef1 \u0111\u1ed9ng h\u00f3a ph\u00e2n ph\u1ed1i \u0111i\u1ec7n, t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p, giao th\u00f4ng v\u1eadn t\u1ea3i, vi\u1ec5n th\u00f4ng v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<h1>B\u1ed9 MODEM n\u1ed1i ti\u1ebfp sang c\u00e1p quang kh\u00f4ng qu\u1ea3n l\u00fd, m\u1ea1ng v\u00f2ng, 4 c\u1ed5ng RS-485 v\u00e0 2 c\u1ed5ng c\u00e1p quang, l\u1eafp \u0111\u1eb7t tr\u00ean t\u01b0\u1eddng ho\u1eb7c tr\u00ean gi\u00e1 \u0111\u1ee1 rack<\/h1>\n<p class=\"15\">H\u1ed7 tr\u1ee3 4 c\u1ed5ng n\u1ed1i ti\u1ebfp RS-485 sang 2 c\u1ed5ng c\u00e1p quang<\/p>\n<p class=\"15\">C\u1ed5ng c\u00e1p quang h\u1ed7 tr\u1ee3 ch\u1ee9c n\u0103ng m\u1ea1ng v\u00f2ng, th\u1eddi gian kh\u00f4i ph\u1ee5c t\u1ef1 \u0111\u1ed9ng khi s\u1ef1 c\u1ed1 m\u1ea1ng &lt; 20ms<\/p>\n<p class=\"15\">H\u1ed7 tr\u1ee3 t\u1ed1c \u0111\u1ed9 truy\u1ec1n 0-115200bps v\u00e0 c\u01a1 ch\u1ebf truy\u1ec1n th\u00f4ng kh\u00f4ng t\u1eafc ngh\u1ebdn (non-blocking)<\/p>\n<p class=\"15\">H\u1ed7 tr\u1ee3 d\u1ea3i \u0111i\u1ec7n \u00e1p r\u1ed9ng 12\u201348VDC ho\u1eb7c 100\u2013240VAC (t\u00f9y ch\u1ecdn)<\/p>","protected":false},"featured_media":2827,"template":"","meta":[],"product_brand":[],"product_cat":[76],"product_tag":[],"class_list":{"0":"post-2824","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-fieldbus-to-fiber-converter","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product\/2824","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/media\/2827"}],"wp:attachment":[{"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/media?parent=2824"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_brand?post=2824"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_cat?post=2824"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/3onedatavn.com\/vi\/wp-json\/wp\/v2\/product_tag?post=2824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}