{"id":4591,"date":"2025-09-05T09:57:00","date_gmt":"2025-09-05T02:57:00","guid":{"rendered":"https:\/\/partvietnam.com\/?post_type=product&#038;p=4591"},"modified":"2026-06-02T07:15:51","modified_gmt":"2026-06-02T00:15:51","slug":"thiet-bi-chuyen-mach-switch-juniper-ex3400-24t","status":"publish","type":"product","link":"https:\/\/partvietnam.com\/en\/product\/thiet-bi-chuyen-mach-switch-juniper-ex3400-24t\/","title":{"rendered":"Thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch Switch Juniper EX3400-24T"},"content":{"rendered":"<?xml encoding=\"utf-8\" ?><p style=\"text-align: justify;\">Thi&#7871;t b&#7883; chuy&#7875;n m&#7841;ch Switch Juniper EX3400-24T l&agrave; thi&#7871;t b&#7883; chuy&#7875;n m&#7841;ch Layer 2\/3 hi&#7879;u n&#259;ng cao, &#273;&#432;&#7907;c thi&#7871;t k&#7871; cho c&aacute;c h&#7879; th&#7889;ng m&#7841;ng doanh nghi&#7879;p, trung t&acirc;m d&#7919; li&#7879;u nh&#7887;, v&#259;n ph&ograve;ng chi nh&aacute;nh v&agrave; m&ocirc;i tr&#432;&#7901;ng c&#7847;n kh&#7843; n&#259;ng m&#7903; r&#7897;ng linh ho&#7841;t. V&#7899;i 24 c&#7893;ng Gigabit Ethernet, 4 c&#7893;ng uplink 1\/10GbE SFP\/SFP+, c&ugrave;ng 2 c&#7893;ng 40GbE QSFP+, EX3400-24T cung c&#7845;p t&#7889;c &#273;&#7897; k&#7871;t n&#7889;i m&#7841;nh m&#7869;, &#273;&aacute;p &#7913;ng c&aacute;c &#7913;ng d&#7909;ng b&#259;ng th&ocirc;ng cao, &#273;i&#7879;n to&aacute;n &#273;&aacute;m m&acirc;y v&agrave; &#7843;o h&oacute;a.<\/p><p style=\"text-align: justify;\">Thi&#7871;t b&#7883; &#273;&#432;&#7907;c trang b&#7883; qu&#7841;t t&#7843;n nhi&#7879;t d&#7921; ph&ograve;ng (redundant fans) v&agrave; thi&#7871;t k&#7871; lu&#7891;ng gi&oacute; front-to-back airflow, &#273;&#7843;m b&#7843;o kh&#7843; n&#259;ng l&agrave;m m&aacute;t hi&#7879;u qu&#7843; trong m&ocirc;i tr&#432;&#7901;ng datacenter. Ngo&agrave;i ra, EX3400-24T &#273;i k&egrave;m 1 ngu&#7891;n AC JPSU-150-AC-AFO, c&oacute; th&#7875; n&acirc;ng c&#7845;p ngu&#7891;n d&#7921; ph&ograve;ng t&ugrave;y nhu c&#7847;u.<\/p><p style=\"text-align: justify;\">V&#7853;n h&agrave;nh tr&ecirc;n h&#7879; &#273;i&#7873;u h&agrave;nh Junos OS, EX3400-24T mang l&#7841;i &#273;&#7897; &#7893;n &#273;&#7883;nh, kh&#7843; n&#259;ng t&#7921; &#273;&#7897;ng h&oacute;a, b&#7843;o m&#7853;t n&acirc;ng cao v&agrave; qu&#7843;n l&yacute; d&#7877; d&agrave;ng. V&#7899;i c&ocirc;ng ngh&#7879; Virtual Chassis, nhi&#7873;u switch EX3400 c&oacute; th&#7875; k&#7871;t n&#7889;i th&agrave;nh m&#7897;t thi&#7871;t b&#7883; logic duy nh&#7845;t, gi&uacute;p &#273;&#417;n gi&#7843;n h&oacute;a qu&#7843;n l&yacute; v&agrave; t&#259;ng kh&#7843; n&#259;ng m&#7903; r&#7897;ng.<\/p><h2 style=\"text-align: justify;\">&#272;&#7863;c &#273;i&#7875;m n&#7893;i b&#7853;t<\/h2><h3 style=\"text-align: justify;\">K&#7871;t n&#7889;i &#273;a d&#7841;ng, hi&#7879;u n&#259;ng cao<\/h3><ul style=\"text-align: justify;\">\n<li>24 c&#7893;ng Gigabit Ethernet 10\/100\/1000BaseT cho k&#7871;t n&#7889;i m&aacute;y t&iacute;nh, IP phone, camera, Access Point.<\/li>\n<li>4 c&#7893;ng uplink 1\/10GbE SFP\/SFP+ cho k&#7871;t n&#7889;i t&#7889;c &#273;&#7897; cao &#273;&#7871;n switch core ho&#7863;c router.<\/li>\n<li>2 c&#7893;ng 40GbE QSFP+ cho k&#7871;t n&#7889;i uplink ho&#7863;c stacking b&#259;ng th&ocirc;ng c&#7921;c l&#7899;n.<\/li>\n<\/ul><h3 style=\"text-align: justify;\">Thi&#7871;t k&#7871; t&#7889;i &#432;u cho datacenter<\/h3><ul style=\"text-align: justify;\">\n<li>Qu&#7841;t t&#7843;n nhi&#7879;t d&#7921; ph&ograve;ng (redundant fans) &#273;&#7843;m b&#7843;o ho&#7841;t &#273;&#7897;ng &#7893;n &#273;&#7883;nh.<\/li>\n<li>Lu&#7891;ng gi&oacute; front-to-back airflow, ph&ugrave; h&#7907;p l&#7855;p &#273;&#7863;t trong rack datacenter chu&#7849;n.<\/li>\n<li>1 ngu&#7891;n AC PSU (JPSU-150-AC-AFO) &#273;i k&egrave;m, c&oacute; th&#7875; b&#7893; sung PSU d&#7921; ph&ograve;ng.<\/li>\n<\/ul><h3 style=\"text-align: justify;\">Hi&#7879;u n&#259;ng v&#432;&#7907;t tr&#7897;i<\/h3><ul style=\"text-align: justify;\">\n<li>Switching capacity cao, forwarding rate &#273;&#7911; &#273;&aacute;p &#7913;ng t&#7843;i tr&#7885;ng m&#7841;ng quy m&ocirc; v&#7915;a v&agrave; l&#7899;n.<\/li>\n<li>H&#7895; tr&#7907; Jumbo Frame, multicast, QoS n&acirc;ng cao cho c&aacute;c &#7913;ng d&#7909;ng video, VoIP, v&agrave; d&#7919; li&#7879;u l&#7899;n.<\/li>\n<\/ul><h3 style=\"text-align: justify;\">Kh&#7843; n&#259;ng m&#7903; r&#7897;ng linh ho&#7841;t<\/h3><ul style=\"text-align: justify;\">\n<li>H&#7895; tr&#7907; Virtual Chassis, k&#7871;t n&#7889;i nhi&#7873;u switch EX3400 th&agrave;nh m&#7897;t h&#7879; th&#7889;ng th&#7889;ng nh&#7845;t.<\/li>\n<li>Ph&ugrave; h&#7907;p tri&#7875;n khai trong m&#7841;ng campus, v&#259;n ph&ograve;ng chi nh&aacute;nh ho&#7863;c core nh&#7887;.<\/li>\n<\/ul><h3 style=\"text-align: justify;\">B&#7843;o m&#7853;t &amp; Qu&#7843;n l&yacute;<\/h3><ul style=\"text-align: justify;\">\n<li>B&#7843;o m&#7853;t: ACL, DHCP Snooping, Dynamic ARP Inspection, MACsec.<\/li>\n<li>Qu&#7843;n l&yacute;: CLI, Web GUI, SNMP, RMON, Junos Space Network Director.<\/li>\n<\/ul><h3 style=\"text-align: justify;\">&#7912;ng d&#7909;ng th&#7921;c t&#7871;<\/h3><ul>\n<li style=\"text-align: justify;\">Doanh nghi&#7879;p c&#7847;n m&#7841;ng hi&#7879;u n&#259;ng cao, d&#7877; m&#7903; r&#7897;ng v&agrave; b&#7843;o m&#7853;t.<\/li>\n<li style=\"text-align: justify;\">Trung t&acirc;m d&#7919; li&#7879;u nh&#7887; v&agrave; m&ocirc;i tr&#432;&#7901;ng &#273;&aacute;m m&acirc;y.<\/li>\n<li style=\"text-align: justify;\">C&aacute;c h&#7879; th&#7889;ng campus, tr&#432;&#7901;ng h&#7885;c, b&#7879;nh vi&#7879;n, kh&aacute;ch s&#7841;n.<\/li>\n<li style=\"text-align: justify;\">K&#7871;t n&#7889;i uplink t&#7889;c &#273;&#7897; 40GbE cho backbone m&#7841;ng.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li data-start=\"128\" data-end=\"173\">\n<p style=\"text-align: justify;\" data-start=\"130\" data-end=\"173\">24 c\u1ed5ng Gigabit Ethernet 10\/100\/1000BaseT<\/p>\n<\/li>\n<li style=\"text-align: justify;\" data-start=\"174\" data-end=\"227\">\n<p data-start=\"176\" data-end=\"227\">4 c\u1ed5ng uplink SFP\/SFP+ 1\/10GbE (optics b\u00e1n ri\u00eang)<\/p>\n<\/li>\n<li style=\"text-align: justify;\" data-start=\"228\" data-end=\"286\">\n<p data-start=\"230\" data-end=\"286\">2 c\u1ed5ng 40GbE QSFP+ cho uplink ho\u1eb7c stacking t\u1ed1c \u0111\u1ed9 cao<\/p>\n<\/li>\n<li style=\"text-align: justify;\" data-start=\"287\" data-end=\"344\">\n<p data-start=\"289\" data-end=\"344\">Switching capacity 336 Gbps, forwarding rate 250 Mpps<\/p>\n<\/li>\n<li style=\"text-align: justify;\" data-start=\"345\" data-end=\"404\">\n<p data-start=\"347\" data-end=\"404\">H\u1ed7 tr\u1ee3 Layer 2\/3 (Static Routing, RIP, OSPF, PIM, VRRP)<\/p>\n<\/li>\n<li style=\"text-align: justify;\" data-start=\"405\" data-end=\"458\">\n<p data-start=\"407\" data-end=\"458\">B\u1ea3o m\u1eadt n\u00e2ng cao: ACL, DHCP Snooping, DAI, MACsec<\/p>\n<\/li>\n<li style=\"text-align: justify;\" data-start=\"459\" data-end=\"534\">\n<p data-start=\"461\" data-end=\"534\">Virtual Chassis: k\u1ebft n\u1ed1i t\u1ed1i \u0111a 10 switch EX3400 nh\u01b0 m\u1ed9t thi\u1ebft b\u1ecb logic<\/p>\n<\/li>\n<li data-start=\"535\" data-end=\"607\">\n<p style=\"text-align: justify;\" data-start=\"537\" data-end=\"607\">Thi\u1ebft k\u1ebf rack 1U, qu\u1ea1t d\u1ef1 ph\u00f2ng, lu\u1ed3ng gi\u00f3 front-to-back, k\u00e8m PSU AC<\/p>\n<\/li>\n<\/ul>\n","protected":false},"featured_media":4587,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_eb_attr":"","_bst_post_transparent":"default","_bst_post_title":"","_bst_post_layout":"default","_bst_post_sidebar_id":"","_bst_post_content_style":"default","_bst_post_vertical_padding":"default","_bst_post_feature":"","_bst_post_feature_position":"","_bst_post_header":false,"_bst_post_footer":false},"product_brand":[],"product_cat":[224,363,15],"product_tag":[],"product_brands":[],"class_list":{"0":"post-4591","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-thiet-bi-mang","7":"product_cat-thiet-bi-mang-juniper","8":"product_cat-uncategorized","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple","14":"entry","15":"content-bg","16":"loop-entry"},"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/partvietnam.com\/en\/wp-json\/wp\/v2\/product\/4591","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/partvietnam.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/partvietnam.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/partvietnam.com\/en\/wp-json\/wp\/v2\/comments?post=4591"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/partvietnam.com\/en\/wp-json\/wp\/v2\/media\/4587"}],"wp:attachment":[{"href":"https:\/\/partvietnam.com\/en\/wp-json\/wp\/v2\/media?parent=4591"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/partvietnam.com\/en\/wp-json\/wp\/v2\/product_brand?post=4591"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/partvietnam.com\/en\/wp-json\/wp\/v2\/product_cat?post=4591"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/partvietnam.com\/en\/wp-json\/wp\/v2\/product_tag?post=4591"},{"taxonomy":"product_brands","embeddable":true,"href":"https:\/\/partvietnam.com\/en\/wp-json\/wp\/v2\/product_brands?post=4591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}