{"id":12729,"date":"2025-12-09T16:23:14","date_gmt":"2025-12-09T08:23:14","guid":{"rendered":"https:\/\/www.emplustech.com\/product\/ees528g-pr\/"},"modified":"2026-09-29T11:44:51","modified_gmt":"2026-09-29T03:44:51","slug":"ees528g-pr","status":"publish","type":"product","link":"https:\/\/www.emplustech.com\/zh\/products\/ees528g-pr\/","title":{"rendered":"EES528G-PR"},"content":{"rendered":"

[vc_section full_width=”stretch_row” css=”.vc_custom_1763799491484{margin-top: 0px !important;margin-bottom: 0px !important;background-color: #F2F2F2 !important;}” woodmart_css_id=”692171b657cb0″ responsive_spacing=”eyJwYXJhbV90eXBlIjoid29vZG1hcnRfcmVzcG9uc2l2ZV9zcGFjaW5nIiwic2VsZWN0b3JfaWQiOiI2OTIxNzFiNjU3Y2IwIiwic2hvcnRjb2RlIjoidmNfc2VjdGlvbiIsImRhdGEiOnsidGFibGV0Ijp7fSwibW9iaWxlIjp7fX19″ mobile_bg_img_hidden=”no” tablet_bg_img_hidden=”no” woodmart_parallax=”0″ woodmart_gradient_switch=”no” woodmart_box_shadow=”no” wd_z_index=”no” woodmart_disable_overflow=”0″][vc_row content_placement=”middle” woodmart_css_id=”691e8de92bd74″ responsive_spacing=”eyJwYXJhbV90eXBlIjoid29vZG1hcnRfcmVzcG9uc2l2ZV9zcGFjaW5nIiwic2VsZWN0b3JfaWQiOiI2OTFlOGRlOTJiZDc0Iiwic2hvcnRjb2RlIjoidmNfcm93IiwiZGF0YSI6eyJ0YWJsZXQiOnt9LCJtb2JpbGUiOnt9fX0=” mobile_bg_img_hidden=”no” tablet_bg_img_hidden=”no” woodmart_parallax=”0″ woodmart_gradient_switch=”no” woodmart_box_shadow=”no” wd_z_index=”no” woodmart_disable_overflow=”0″ row_reverse_mobile=”0″ row_reverse_tablet=”0″][vc_column]\n\t\t

\n\t\t\t\n\t\t\t
\n\t\t\t\t

EES528G-PR<\/h3>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t[vc_separator color=”custom” css=”” accent_color=”#EC6618″ wd_hide_on_desktop=”no” wd_hide_on_tablet=”no” wd_hide_on_mobile=”no”][vc_row_inner][vc_column_inner width=”1\/4″]\t\t
\n\t\t\t

\u6280\u8853\u898f\u683c<\/h3>\n

\u9023\u63a5\u57e0\u6a19\u6e96<\/strong>
\n802.3 10Base-T \u4e59\u592a\u7db2\u8def\u3001802.3u 100Base-TX \u4e59\u592a\u7db2\u8def\u3001802.3ab 1000Base-T \u4e59\u592a\u7db2\u8def\u3001802.3x \u5168\u96d9\u5de5\u6d41\u91cf\u63a7\u5236<\/p>\n

\u7db2\u8def\u57e0<\/strong>
\n8 x 10\/100\/1000 Mbps \u9023\u63a5\u57e0<\/p>\n

\u4ea4\u63db\u5bb9\u91cf<\/strong>
\n16Gbps<\/p>\n

SDRAM<\/strong>
\n1GB<\/p>\n

\u5feb\u9583\u8a18\u61b6\u9ad4<\/strong>
\n2MB NOR
\n4GB eMMC<\/p>\n

\u96fb\u6e90<\/strong>
\n9.6-60VDC<\/p>\n

\u5be6\u9ad4\u4ecb\u9762<\/h3>\n

System Indicators<\/strong>
\nRing LED
\n\u7cfb\u7d71\u6307\u793a\u71c8
\n\u96fb\u6e90 LED \u6307\u793a\u71c8 x2\uff1bP1, P2
\n\u72c0\u614b LED \u6307\u793a\u71c8
\n\u4e3b\u63a7\u7bc0\u9ede LED \u6307\u793a\u71c8
\n\u74b0\u72c0\u7db2\u8def LED \u6307\u793a\u71c8<\/p>\n

\u9023\u63a5\u57e0\u6307\u793a\u71c8<\/strong>
\n\u9023\u7dda\/\u6d3b\u52d5\u72c0\u614b\/\u901f\u5ea6\uff08\u6bcf\u500b\u4e59\u592a\u7db2\u8def\u57e0\uff09\u6545\u969c LED \u6307\u793a\u71c8<\/p>\n\t\t<\/div>\n\t\t[\/vc_column_inner][vc_column_inner width=”1\/4″]\t\t

\n\t\t\t

L2 \u529f\u80fd\uff08\u7b2c\u4e8c\u5c64\u529f\u80fd\uff09<\/h3>\n

\u7db2\u8def\u7ba1\u7406<\/strong>
\n\u672c\u6a5f Web \u7ba1\u7406\u4ecb\u9762<\/p>\n

MAC \u4f4d\u5740\u8868<\/strong>
\n8K<\/p>\n

\u5de8\u578b\u5f71\u683c\u5927\u5c0f<\/strong>
\n10K<\/p>\n

\u591a\u64ad\u7fa4\u7d44<\/strong>
\n\u6700\u591a 256 \u500b\u7fa4\u7d44<\/p>\n

MLD \u76e3\u807d<\/strong>
\nMLD \u76e3\u807d\uff1av1\/v2<\/p>\n

QoS – \u652f\u63f4\u7684\u512a\u5148\u6b0a\u4f47\u5217\u6578\u91cf<\/strong>
\n8 \u500b\u4f47\u5217<\/p>\n

QoS \u4fe1\u4efb\u6a21\u5f0f<\/strong>
\nCoS\/802.1p DSCP
\nCoS\/802.1p-DSCP<\/p>\n

\u6392\u7a0b\u6a5f\u5236<\/strong>
\n\u56b4\u683c\u512a\u5148\u6b0a\/ \u52a0\u6b0a\u8f2a\u8a62\/ \u56b4\u683c\u512a\u5148\u6b0a + \u52a0\u6b0a\u8f2a\u8a62<\/p>\n

\u983b\u5bec\u63a7\u5236<\/strong>
\n\u57fa\u65bc\u9023\u63a5\u57e0\u7684\u983b\u5bec\u63a7\u5236\uff08\u8f38\u5165 Ingress \/ \u8f38\u51fa Egress\uff09<\/p>\n

\u9023\u63a5\u57e0\u5b89\u5168<\/strong>
\n\u6700\u591a 256 \u7b46\u9805\u76ee<\/p>\n

\u5b58\u53d6\u63a7\u5236\u6e05\u55ae<\/strong>
\n\u57fa\u65bc MAC \u7684 ACL\u3001\u57fa\u65bc IPv4\/IPv6 \u7684 ACL\u3001ACL \u7d81\u5b9a<\/p>\n

Web \u5716\u5f62\u4f7f\u7528\u8005\u4ecb\u9762<\/strong>
\nHTTP IPv4\u3001HTTPS IPv4<\/p>\n

SNMP RMON<\/strong>
\n\u652f\u63f4 SNMP v1\/v2c\/v3<\/p>\n

RMON 1,2,3,9
\n<\/strong>RMON 1,2,3,9<\/p>\n

\u7cfb\u7d71\u6642\u9593<\/strong>
\n\u6642\u9593\u8a2d\u5b9a \/ \u590f\u4ee4\u6642\u9593<\/p>\n\t\t<\/div>\n\t\t[\/vc_column_inner][vc_column_inner width=”1\/4″]\t\t

\n\t\t\t

L2 \u529f\u80fd\uff08\u7b2c\u4e8c\u5c64\u529f\u80fd\uff09<\/h3>\n

\u5e38\u7528 L2 \u529f\u80fd
\n<\/strong>\u8ff4\u8def\u5075\u6e2c
\n\u591a\u64ad\u904e\u6ffe
\nIGMP \u76e3\u807d
\n802.1Q VLAN \u6a19\u7c64
\n802.3x \u6d41\u91cf\u63a7\u5236
\n802.3ad \u93c8\u8def\u805a\u5408
\nIPv4 DHCP \u4e2d\u7e7c
\nIPv4 DHCP \u76e3\u807d
\nIPv4 DHCP \u76e3\u807d\u4f86\u6e90 MAC \u4f4d\u5740\u6aa2\u67e5
\nARP \u5c01\u5305\u9a57\u8b49\uff08\u984d\u5916\u9a57\u8b49\u6aa2\u67e5\uff09
\n\u57fa\u65bc\u9023\u63a5\u57e0\u7684 VLAN
\nCoS \u6620\u5c04
\n802.1X RADIUS \u8a8d\u8b49\u5354\u5b9a
\nIPv4 \u8a2d\u5b9a \/ IPv6 \u8a2d\u5b9a
\nIEEE 802.3az \u7bc0\u80fd\u4e59\u592a\u7db2\u8def\uff08EEE\uff09
\n\u547d\u4ee4\u5217\u4ecb\u9762
\nSSH \u4f3a\u670d\u5668
\nTelnet \u4f3a\u670d\u5668
\nTFTP \u7528\u6236\u7aef
\n\u8a2d\u5b9a\u6a94\u5347\u7d1a \/ \u5099\u4efd
\n\u7c21\u55ae\u7db2\u8def\u6642\u9593\u5354\u5b9a
\n\u7cfb\u7d71\u65e5\u8a8c<\/p>\n\t\t<\/div>\n\t\t[\/vc_column_inner][vc_column_inner width=”1\/4″]\t\t

\n\t\t\t

TSN \u529f\u80fd\uff08\u6642\u6548\u6027\u7db2\u8def\u529f\u80fd\uff09<\/h3>\n

IEEE 802.1Qbv (TAS) \u6642\u9593\u611f\u77e5\u6392\u7a0b\u5668
\nIEEE 802.1Qbu & 802.3br \u8a0a\u6846\u6436\u5360
\nIEEE 802.1Qci \u8f38\u5165\u9598\u63a7 \/ \u6d41\u91cf\u76e3\u7ba1 \/ \u6aa2\u67e5
\nIEEE 802.1AS-2011 \/ IEEE 802.1AS \u4fee\u8a02\u7248<\/p>\n

\u5099\u63f4\u529f\u80fd<\/h3>\n

G.8031 – 1:1 \u9023\u63a5\u57e0\u4fdd\u8b77
\nG.8032 – \u74b0\u72c0\u7db2\u8def\u4fdd\u8b77v1\/v2
\n\u4ecb\u8cea\u5197\u9918\u5354\u5b9a
\n\u5feb\u901f\u751f\u6210\u6a39\u5354\u5b9a
\n\u751f\u6210\u6a39\u5354\u5b9a<\/p>\n

\u74b0\u5883\u8207\u5be6\u9ad4\u898f\u683c<\/h3>\n

\u6eab\u5ea6\u7bc4\u570d<\/strong>
\n\u5de5\u4f5c\u6eab\u5ea6\uff1a-40\u00b0C \u81f3 75\u00b0C<\/p>\n

\u6fd5\u5ea6\uff08\u7121\u51dd\u7d50\uff09<\/strong>
\n\u5de5\u4f5c\u6fd5\u5ea6\uff1a5% \u2013 95%<\/p>\n\t\t<\/div>\n\t\t[\/vc_column_inner][\/vc_row_inner][vc_separator color=”custom” css=”” accent_color=”#EC6618″ wd_hide_on_desktop=”no” wd_hide_on_tablet=”no” wd_hide_on_mobile=”no”][\/vc_column][\/vc_row][vc_row content_placement=”middle” disable_element=”yes” woodmart_css_id=”692b94b408ac0″ responsive_spacing=”eyJwYXJhbV90eXBlIjoid29vZG1hcnRfcmVzcG9uc2l2ZV9zcGFjaW5nIiwic2VsZWN0b3JfaWQiOiI2OTJiOTRiNDA4YWMwIiwic2hvcnRjb2RlIjoidmNfcm93IiwiZGF0YSI6eyJ0YWJsZXQiOnt9LCJtb2JpbGUiOnt9fX0=” mobile_bg_img_hidden=”no” tablet_bg_img_hidden=”no” woodmart_parallax=”0″ woodmart_gradient_switch=”no” woodmart_box_shadow=”no” wd_z_index=”no” woodmart_disable_overflow=”0″ row_reverse_mobile=”0″ row_reverse_tablet=”0″][vc_column]\n\t\t

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\n\t\t\t\t

EES828GX-R<\/h3>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t[vc_separator color=”custom” css=”” accent_color=”#EC6618″ wd_hide_on_desktop=”no” wd_hide_on_tablet=”no” wd_hide_on_mobile=”no”][vc_row_inner][vc_column_inner width=”1\/3″]\t\t
\n\t\t\t

Port Standards<\/strong>
\n802.3 10Base-T Ethernet
\n802.3u 100Base-TX Ethernet
\n802.3ab 1000Base-T Ethernet
\n802.3x Full-Duplex Flow Control<\/p>\n

Network Port<\/strong>
\n8\u00d710\/100\/1000 Mbps Ports<\/p>\n

Switching Capacity<\/strong>
\n16Gbps<\/p>\n

SDRAM<\/strong>
\n1GB<\/p>\n

Flash Memory<\/strong>
\n2MB NOR
\n4GB eMMC<\/p>\n

Flash Memory<\/strong>
\n2MB NOR
\n4GB eMMC<\/p>\n

Power Source<\/strong>
\n9.6-60VDC<\/p>\n

System Indicators<\/strong>
\nPower LED x2; P1, P2
\nStatus LED
\nOwner LED (RPL Owner)
\nRing LED<\/p>\n

Port Indicators<\/strong>
\nLink\/Activity\/Speed (per Ethernet port)Fault LED<\/p>\n

TSN Features<\/strong>
\nIEEE-802.1Qbv (TAS) Time-aware Scheduler
\nIEEE-802.1Qbu & 802.3br Frame Preemption
\nIEEE-802.1Qci ingress gating\/policing\/checking
\nIEEE802.1AS-2011\/IEEE802.1AS rev<\/p>\n

Redundancy Features<\/strong>
\nG.8031 – 1:1 Port protection
\nG.8032 – Ring protection v1\/v2
\nMRP
\nRSTP
\nSTP<\/p>\n

Temperature Range<\/strong>
\nOperating: -40\u00b0C to 75\u00b0C<\/p>\n

Humidity (Non-Condensing)<\/strong>
\nOperating: 5% \u2013 95%<\/p>\n\t\t<\/div>\n\t\t[\/vc_column_inner][vc_column_inner width=”1\/3″]\t\t

\n\t\t\t

L2 Features<\/strong><\/p>\n

Network Management<\/strong>
\nLocal Web GUI<\/p>\n

MAC Address Table<\/strong>
\n8K<\/p>\n

Jumbo frame size<\/strong>
\n10K<\/p>\n

Multicast Group<\/strong>
\nMax 256 groups<\/p>\n

MLD Snooping<\/strong>
\nMLD Snooping: v1<\/p>\n

QoS-number of Priority Queues Supported<\/strong>
\nQueue 8<\/p>\n

QoS Trust Mode<\/strong>
\nCos\/802.1p
\nDSCP
\nCoS\/802.1p-DSCP<\/p>\n

Scheduling Mechanism<\/strong>
\nStrict \/ WRR\/ Strict + WRR<\/p>\n

Bandwidth Control<\/strong>
\nPort-based bandwidth control (Ingress\/Egress)<\/p>\n

Port Security<\/strong>
\nMax. 256 Entries<\/p>\n

Access Control List (ACL)<\/strong>
\nMAC Based ACL
\nIPv4\/IPv6 Based ACL
\nACL Binding<\/p>\n

Web Graphical User Interface (GUI)<\/strong>
\nHTTP IPv4
\nHTTPS IPv4<\/p>\n

SNMP<\/strong>
\nSNMP v1\/v2c\/v3 Support<\/p>\n

RMON<\/strong>
\nRMON 1,2,3,9<\/p>\n

System Time<\/strong>
\nTime Setting\/Daylight saving<\/p>\n\t\t<\/div>\n\t\t[\/vc_column_inner][vc_column_inner width=”1\/3″]\t\t

\n\t\t\t

Common L2 Features<\/strong>
\nLoopback Detection
\nMulticast Filtering
\nIGMP Snooping
\n802.1Q VLAN tagging
\n802.3x flow control
\n802.3ad Link Aggregation
\nIPv4 DHCP Relay
\nIPv4 DHCP Snooping
\nIPv4 DHCP Snooping Source MAC Address Check-up
\nARP Packet Validation (additional validation checks)
\nVoice VLAN
\nPort-based VLAN
\nCoS Mapping
\n802. 1X Radius Authentication Protocol
\nIPv4 Settings\/ IPv6 Settings
\nIEEE 802. 3az Energy Efficeient Ethernet (EEE)
\nCommand Line Interface (CLI)
\nSSH Server
\nTelnet Server
\nTFTP Client
\nConfiguration Upgrade\/ Backup
\nSimple Network Time Protocol (SNTP)
\nSYSLOG<\/p>\n\t\t<\/div>\n\t\t[\/vc_column_inner][\/vc_row_inner][vc_separator color=”custom” css=”” accent_color=”#EC6618″ wd_hide_on_desktop=”no” wd_hide_on_tablet=”no” wd_hide_on_mobile=”no”][\/vc_column][\/vc_row][\/vc_section]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

\u6a5f\u67b6\u5f0f\u5de5\u696d\u667a\u6167\u578b\u4ea4\u63db\u5668\u5c08\u70ba\u73fe\u4ee3\u5de5\u696d\u7db2\u8def\u800c\u8a2d\u8a08\uff0c\u7d50\u5408\u4e86\u5f37\u97cc\u6548\u80fd\u8207\u667a\u6167\u7ba1\u7406\u529f\u80fd\u3002\u672c\u8a2d\u5099\u5c08\u70ba\u56b4\u82db\u74b0\u5883\u6253\u9020\uff0c\u53ef\u78ba\u4fdd\u7a69\u5b9a\u7684\u6578\u64da\u50b3\u8f38\u3001\u9ad8\u53ef\u9760\u6027\u8207\u5f48\u6027\u7684\u90e8\u7f72\u3002\u6191\u85c9\u5148\u9032\u7684 PoE \u652f\u63f4\u3001\u5149\u7e96\u4e0a\u884c\u93c8\u8def\u3001\u5b89\u5168\u63a7\u5236\u8207\u5099\u63f4\u529f\u80fd\uff0c\u5176\u652f\u63f4\u5ee0\u623f\u3001\u6236\u5916\u5834\u57df\u53ca\u95dc\u9375\u4efb\u52d9\u7cfb\u7d71\u7684\u9023\u7e8c\u904b\u4f5c\u8207\u53ef\u9760\u9023\u63a5\uff0c\u70ba\u591a\u6a23\u5316\u7684\u5de5\u696d\u61c9\u7528\u5be6\u73fe\u5f37\u97cc\u3001\u9ad8\u6548\u4e14\u53ef\u7ba1\u7406\u7684\u7db2\u8def\u529f\u80fd\u3002<\/p>\n

    \n
  • \u9023\u63a5\u57e0\u914d\u7f6e\uff1a24 \u500b 1Gigabit 802.3at PoE \u9023\u63a5\u57e0 + 4 \u500b 1G Combo \u9023\u63a5\u57e0<\/li>\n
  • \u96d9\u96fb\u6e90\u8f38\u5165: 100-240VAC<\/li>\n
  • \u5de5\u4f5c\u6eab\u5ea6\uff1a-40 \u81f3 75\u00b0C<\/li>\n
  • \u652f\u63f4 RESTful API\uff0c\u4fbf\u65bc\u8f15\u9b06\u6574\u5408<\/li>\n
  • \u652f\u63f4 ERPS<\/li>\n
  • \u652f\u63f4 Modbus TCP<\/li>\n<\/ul>\n","protected":false},"featured_media":12675,"template":"","meta":{"_acf_changed":false,"nf_dc_page":"","_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[153],"product_tag":[],"class_list":["post-12729","product","type-product","status-publish","has-post-thumbnail","product_cat-153","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.emplustech.com\/zh\/wp-json\/wp\/v2\/product\/12729","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.emplustech.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.emplustech.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.emplustech.com\/zh\/wp-json\/wp\/v2\/media\/12675"}],"wp:attachment":[{"href":"https:\/\/www.emplustech.com\/zh\/wp-json\/wp\/v2\/media?parent=12729"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.emplustech.com\/zh\/wp-json\/wp\/v2\/product_brand?post=12729"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.emplustech.com\/zh\/wp-json\/wp\/v2\/product_cat?post=12729"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.emplustech.com\/zh\/wp-json\/wp\/v2\/product_tag?post=12729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}