{"id":16451,"date":"2026-11-05T09:18:59","date_gmt":"2026-11-05T01:18:59","guid":{"rendered":"https:\/\/dguan.com.cn\/eqiguan\/product\/h3c-s2126-ei-%e4%bb%a5%e5%a4%aa%e7%bd%91%e4%ba%a4%e6%8d%a2%e6%9c%ba-2\/"},"modified":"2026-11-05T09:18:59","modified_gmt":"2026-11-05T01:18:59","slug":"h3c-s2126-ei-%e4%bb%a5%e5%a4%aa%e7%bd%91%e4%ba%a4%e6%8d%a2%e6%9c%ba-2","status":"publish","type":"product","link":"https:\/\/dguan.com.cn\/eqiguan\/product\/h3c-s2126-ei-%e4%bb%a5%e5%a4%aa%e7%bd%91%e4%ba%a4%e6%8d%a2%e6%9c%ba-2\/","title":{"rendered":"> H3C S2126-EI \u4ee5\u592a\u7f51\u4ea4\u6362\u673a"},"content":{"rendered":"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u9879\u76ee<\/th>\nS2126-EI<\/td>\n<\/tr>\n
\u5916\u5f62\u5c3a\u5bf8\uff08\u957f\u00d7\u5bbd\u00d7\u9ad8\uff09(\u5355\u4f4d\uff1amm\uff09<\/th>\n440\u00d7160\u00d743.6<\/td>\n<\/tr>\n
\u91cd\u91cf<\/th>\n\u22643kg<\/td>\n<\/tr>\n
\u56fa\u5b9a\u7aef\u53e3<\/th>\n24\u4e2a10\/100Base-TX\u81ea\u9002\u5e94\u7aef\u53e32\u4e2aCombo\u53e3<\/td>\n<\/tr>\n
\u7ba1\u7406\u7aef\u53e3<\/th>\n1\u4e2aConsole\u53e3<\/td>\n<\/tr>\n
\u4ea4\u6362\u5bb9\u91cf<\/th>\n\u6240\u6709\u7aef\u53e3\u652f\u6301\u7ebf\u901f\u8f6c\u53d15.20Gbit\/s<\/td>\n<\/tr>\n
\u5305\u8f6c\u53d1\u7387<\/th>\n3.72Mpps<\/td>\n<\/tr>\n
VLAN<\/th>\n\u6700\u591a\u652f\u63014K\u4e2a\u7b26\u5408IEEE 802.1Q\u6807\u51c6\u7684VLAN\u652f\u6301\u57fa\u4e8e\u7aef\u53e3\u7684vlan<\/td>\n<\/tr>\n
VLAN\u63a5\u53e3<\/th>\n\u652f\u6301\u4e00\u4e2aVLAN\u865a\u63a5\u53e3<\/td>\n<\/tr>\n
GVRP<\/th>\n\u652f\u6301<\/td>\n<\/tr>\n
\u5e7f\u64ad\u98ce\u66b4\u6291\u5236<\/th>\n\u652f\u6301\u57fa\u4e8e\u7aef\u53e3\u5e26\u5bbd\u767e\u5206\u6bd4\u7684\u5e7f\u64ad\u98ce\u66b4\u6291\u5236<\/td>\n<\/tr>\n
\u7ec4\u64ad<\/th>\nIGMP v1\/v2\/v3 SnoopingMVR256\u4e2a\u4e8c\u5c42\u7ec4\u64ad\u8868\u9879<\/td>\n<\/tr>\n
\u672a\u77e5\u591a\u64ad\u62a5\u6587\u4e22\u5f03<\/th>\n\u652f\u6301<\/td>\n<\/tr>\n
\u7aef\u53e3\u6c47\u805a<\/th>\n\u652f\u6301LACP\u652f\u6301\u624b\u52a8\u7aef\u53e3\u6c47\u805a\u652f\u6301\u6700\u591a\u4e09\u4e2a\u805a\u5408\u7ec4\u6bcf\u4e2a\u805a\u5408\u7ec4\u652f\u63018\u4e2a\u7aef\u53e3<\/td>\n<\/tr>\n
Jumbo\u5e27<\/th>\n\u652f\u6301\uff0c\u6700\u957f2048<\/td>\n<\/tr>\n
\u7aef\u53e3\u955c\u50cf<\/th>\n\u652f\u6301\u4e00\u5bf9\u591a\u7684\u7aef\u53e3\u955c\u50cf\uff08\u5373\u4e00\u4e2a\u955c\u50cf\u7aef\u53e3\uff0c\u800c\u5bf9\u88ab\u955c\u50cf\u7aef\u53e3\u7684\u6570\u91cf\u6ca1\u6709\u9650\u5236\uff09\u652f\u6301RSPAN\uff08Remote Switched Port Analyzer\uff0c\u8fdc\u7a0b\u4ea4\u6362\u7aef\u53e3\u5206\u6790\uff09<\/td>\n<\/tr>\n
\u7aef\u53e3\u9694\u79bb<\/th>\n\u652f\u6301<\/td>\n<\/tr>\n
\u7aef\u53e3\u81ea\u73af\u68c0\u6d4b<\/th>\n\u652f\u6301<\/td>\n<\/tr>\n
\u7aef\u53e3\u73af\u56de\u6d4b\u8bd5<\/th>\n\u652f\u6301<\/td>\n<\/tr>\n
MAC\u5730\u5740\u8868<\/th>\n\u652f\u6301\u5730\u5740\u81ea\u5b66\u4e60\u7b26\u5408IEEE 802.1D\u6807\u51c6\u6700\u591a\u652f\u63018K\u4e2aMAC\u5730\u5740\u652f\u63011K\u4e2a\u9759\u6001MAC\u5730\u5740\u652f\u6301\u6dfb\u52a0\u52a8\u6001\/\u9759\u6001\u5355\u64adMAC\u5730\u5740\u3001\u591a\u64adMAC\u5730\u5740\u548c\u9ed1\u6d1eMAC\u5730\u5740<\/td>\n<\/tr>\n
ARP<\/th>\n\u9759\u6001ARP\uff1a16\u52a8\u6001ARP\u6570\u76ee\uff1a256<\/td>\n<\/tr>\n
\u6d41\u63a7<\/th>\n\u652f\u6301IEEE 802.3x\u6d41\u63a7\uff08\u5168\u53cc\u5de5\uff09\u652f\u6301Back-pressure based flow control\uff08\u80cc\u538b\u5f0f\u6d41\u63a7\uff09\uff08\u534a\u53cc\u5de5\uff09<\/td>\n<\/tr>\n
\u52a0\u8f7d\u4e0e\u5347\u7ea7<\/th>\n\u652f\u6301XModem\u534f\u8bae\u5b9e\u73b0\u52a0\u8f7d\u5347\u7ea7\u652f\u6301FTP\uff08File Transfer Protocol\uff09\u3001TFTP\uff08Trivial File Transfer Protocol\uff09\u52a0\u8f7d\u5347\u7ea7<\/td>\n<\/tr>\n
\u7ba1\u7406<\/th>\n\u652f\u6301\u547d\u4ee4\u884c\u63a5\u53e3\uff08CLI\uff09\u914d\u7f6e\u652f\u6301Telnet\u8fdc\u7a0b\u914d\u7f6e\u652f\u6301\u901a\u8fc7Console\u53e3\u914d\u7f6e\u652f\u6301SNMP\uff08Simple Network Management Protocol\uff09\u652f\u6301RMON \uff08Remote Monitoring\uff091\uff0c2\uff0c3\uff0c9\u7ec4MIB\u652f\u6301H3C QuidView\u7f51\u7ba1\u7cfb\u7edf\u652f\u6301WEB\u7f51\u7ba1\u652f\u6301\u7cfb\u7edf\u65e5\u5fd7\u652f\u6301\u5206\u7ea7\u544a\u8b66<\/td>\n<\/tr>\n
\u5feb\u901f\u542f\u52a8<\/th>\n\u652f\u6301<\/td>\n<\/tr>\n
\u7ef4\u62a4<\/th>\n\u652f\u6301\u8c03\u8bd5\u4fe1\u606f\u8f93\u51fa\u652f\u6301PING\uff08Packet Internet Groper\uff09\u3001Traceroute\uff0c Multicast Traceroute\u652f\u6301Telnet\u8fdc\u7a0b\u7ef4\u62a4\u652f\u6301\u4e0a\u7535POST\u652f\u6301VCT\uff08Virtual Cable Test\uff09\u7535\u7f06\u68c0\u6d4b\u529f\u80fd<\/td>\n<\/tr>\n
QoS<\/th>\n\u6bcf\u4e2a\u7aef\u53e3\u652f\u63014\u4e2a\u8f93\u51fa\u961f\u5217\u652f\u6301802.1p\u4f18\u5148\u7ea7\u3001DSCP\uff08Differentiated Services Codepoint Priority\uff09\u4f18\u5148\u7ea7\u652f\u6301\u7075\u6d3b\u7684\u961f\u5217\u8c03\u5ea6\u7b97\u6cd5\uff0c\u53ef\u4ee5\u540c\u65f6\u57fa\u4e8e\u7aef\u53e3\u548c\u961f\u5217\u8fdb\u884c\u8bbe\u7f6e\uff0c\u652f\u6301WRR\u3001HQ+WRR\u4e8c\u79cd\u6a21\u5f0f\u652f\u6301\u7aef\u53e3\u53cc\u5411\u9650\u901f\uff0c\u63a7\u5236\u7c92\u5ea6\u4e3a64 Kbit\/s<\/td>\n<\/tr>\n
\u5b89\u5168\u7279\u6027<\/th>\n\u7528\u6237\u5206\u7ea7\u7ba1\u7406\u548c\u53e3\u4ee4\u4fdd\u62a4\u652f\u6301Guest VLAN\u652f\u6301IEEE 802.1X\u8ba4\u8bc1\u652f\u6301\u57fa\u4e8eMAC\u5730\u5740\u7684\u8ba4\u8bc1\u652f\u6301\u96c6\u4e2dMAC\u5730\u5740\u8ba4\u8bc1\u7528\u6237\u5206\u7ea7\u7ba1\u7406\u548c\u53e3\u4ee4\u4fdd\u62a4\u652f\u6301IEEE 802.1X\u8ba4\u8bc1\uff0c\u652f\u6301\u7684\u6700\u5927\u94fe\u63a5\u6570\u4e3a1024\uff0c\u6700\u5927\u5e76\u53d164\u4e2a\u652f\u6301AAA&Radius&HWTACACS\u8ba4\u8bc1\u652f\u6301MAC\u5730\u5740\u5b66\u4e60\u6570\u76ee\u9650\u5236\u652f\u6301SSH 1.5\uff0cSSH 2.0\u652f\u6301\u9632\u6b62DoS\u653b\u51fb\u529f\u80fd\u652f\u6301\u7aef\u53e3\u9694\u79bb\u652f\u6301MAC\u5730\u5740\u9ed1\u6d1e\u652f\u6301Password recovery\u7279\u6027\u652f\u6301BOOTROM\u8bbf\u95ee\u63a7\u5236\u652f\u6301\u7ba1\u7406\u7528\u6237RADIUS\u8ba4\u8bc1\u652f\u6301\u4e0d\u4fe1\u4efb\u7aef\u53e3\u4f18\u5148\u7ea7\u7684\u8bbe\u7f6e<\/td>\n<\/tr>\n
\u751f\u6210\u6811\u534f\u8bae<\/th>\n\u652f\u6301STP\/RSTP\/MSTP\uff0c\u652f\u6301\u6700\u591a16\u4e2a\u751f\u6210\u6811\u5b9e\u4f8b<\/td>\n<\/tr>\n
\u96c6\u7fa4\u7ba1\u7406<\/th>\n\u652f\u6301NDP\uff08Neighbor Discovery Protocol\uff0c\u90bb\u5c45\u53d1\u73b0\u534f\u8bae\uff09\u652f\u6301NTDP\uff08Network Topology Discovery Protocol\uff0c\u7f51\u7edc\u62d3\u6251\u53d1\u73b0\u534f\u8bae\uff09<\/td>\n<\/tr>\n
DHCP<\/th>\n\u652f\u6301DHCP client\u652f\u6301DHCP Snooping<\/td>\n<\/tr>\n
NTP<\/th>\n\u652f\u6301<\/td>\n<\/tr>\n
\u57fa\u4e8e\u7aef\u53e3\u7684trap<\/th>\n\u652f\u6301<\/td>\n<\/tr>\n
\u7f3a\u7701\u914d\u7f6e\u6587\u4ef6<\/th>\n\u652f\u6301<\/td>\n<\/tr>\n
HGMP<\/th>\n\u652f\u6301 HGMP v2<\/td>\n<\/tr>\n
QinQ<\/th>\n\u652f\u6301\u57fa\u672cQinQ<\/td>\n<\/tr>\n
\u7535\u6e90<\/th>\n\u91c7\u7528\u4ea4\u6d41\u8f93\u5165\uff1a\u989d\u5b9a\u7535\u538b\u8303\u56f4\uff1a100V\uff5e240V AC\uff1b50\/60Hz\u6700\u5927\u7535\u538b\u8303\u56f4\uff1a90V\uff5e264V AC\uff1b47Hz\uff5e63Hz<\/td>\n<\/tr>\n
\u6574\u673a\u6700\u5927\u529f\u8017<\/th>\n14W<\/td>\n<\/tr>\n
\u98ce\u6247<\/th>\n\u65e0<\/td>\n<\/tr>\n
\u5de5\u4f5c\u73af\u5883\u6e29\u5ea6<\/th>\n0\u2103\uff5e45\u2103<\/td>\n<\/tr>\n
\u5de5\u4f5c\u73af\u5883\u76f8\u5bf9\u6e7f\u5ea6\uff08\u975e\u51dd\u9732\uff09<\/th>\n10%\uff5e90%<\/td>\n<\/tr>\n
\u5b89\u89c4<\/th>\nUL 60950 3rd ed.IEC 60950: 1999, corr. Feb. 2000; all national deviationsEN 60950: 2000, ZB and ZC deviationsNOM-019 SCFIMexico, AS\/NZS 60950:2000;Australia\u3001Russian GOST safety approval<\/td>\n<\/tr>\n
EMC<\/th>\nCISPR 22 Class AFCC Part 15 Class AEN 55022 Class AICES-003 Class AVCCI Class AKorean EMI Class AAS\/NZS 3548 Class ACNS 13438 Class AEN 61000-3-2EN 61000-3-3<\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

\u9879\u76ee S2126-EI \u5916\u5f62\u5c3a\u5bf8\uff08\u957f\u00d7\u5bbd<\/p>\n","protected":false},"featured_media":15592,"comment_status":"open","ping_status":"closed","template":"","product_cat":[69,210],"brand":[113],"class_list":["post-16451","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-69","product_cat-210","brand-113"],"acf":[],"_links":{"self":[{"href":"https:\/\/dguan.com.cn\/eqiguan\/wp-json\/wp\/v2\/product\/16451","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dguan.com.cn\/eqiguan\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dguan.com.cn\/eqiguan\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/dguan.com.cn\/eqiguan\/wp-json\/wp\/v2\/comments?post=16451"}],"version-history":[{"count":0,"href":"https:\/\/dguan.com.cn\/eqiguan\/wp-json\/wp\/v2\/product\/16451\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dguan.com.cn\/eqiguan\/wp-json\/wp\/v2\/media\/15592"}],"wp:attachment":[{"href":"https:\/\/dguan.com.cn\/eqiguan\/wp-json\/wp\/v2\/media?parent=16451"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dguan.com.cn\/eqiguan\/wp-json\/wp\/v2\/product_cat?post=16451"},{"taxonomy":"brand","embeddable":true,"href":"https:\/\/dguan.com.cn\/eqiguan\/wp-json\/wp\/v2\/brand?post=16451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}