{"id":52586,"date":"2026-06-18T11:54:45","date_gmt":"2026-06-18T03:54:45","guid":{"rendered":"https:\/\/www.rubytech.com.tw\/rubytech\/?page_id=52586"},"modified":"2026-06-18T11:59:50","modified_gmt":"2026-06-18T03:59:50","slug":"psgs-2528kf-4t","status":"publish","type":"page","link":"https:\/\/www.rubytech.com.tw\/rubytech\/psgs-2528kf-4t\/","title":{"rendered":"PSGS-2528KF-4T"},"content":{"rendered":"

[vc_row full_width=”stretch_row” css=”.vc_custom_1632818597739{margin-top: -20px !important;margin-bottom: -120px !important;padding-top: 20px !important;background-color: #f4f4f4 !important;}”][vc_column][vc_row_inner][vc_column_inner offset=”vc_hidden-md vc_hidden-sm vc_hidden-xs” css_params=””][layerslider_vc id=”506″][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner offset=”vc_hidden-xl vc_hidden-lg vc_col-xs-12″ css_params=””][vc_single_image image=”21276″ img_size=”full”][\/vc_column_inner][\/vc_row_inner][vc_tabs][vc_tab title=”Overview” tab_id=”b531fa02-b743-0″][vc_custom_heading text=”Product Overview” font_container=”tag:h1|text_align:center” google_fonts=”font_family:Roboto%3A100%2C100italic%2C300%2C300italic%2Cregular%2Citalic%2C500%2C500italic%2C700%2C700italic%2C900%2C900italic|font_style:300%20light%20regular%3A300%3Anormal” css=”.vc_custom_1456381106062{margin-top: 26px !important;margin-bottom: 12px !important;}”][vc_separator css=”.vc_custom_1456379733324{margin-bottom: 44px !important;}”][vc_column_text css_animation=”top-to-bottom” css=”.vc_custom_1634111309280{margin-right: 20px !important;margin-left: 20px !important;}” el_class=”p2″]PSGS-2528KF-4T L3 Managed Switches is a next-generation Ethernet Switch offering full suite of L2 features, additional 10GbE uplink connections, better PoE functionality and usability, including advanced L3 features such as Static Route that delivers better cost performance and lower total cost of ownership in Enterprise networks via fiber or copper connections.
\nPSGS-2528KF-4T delivers 48 (10M\/100M\/1G) RJ45\/PoE+ (Support 802.3at\/af, and total up to 370W) ports, 4 GbE\/10G SFP+ ports and RJ45 Console port. PSGS-2528KF-4T provides high HW performance and environment flexibility for SMBs and Enterprises.
\nPSGS-2528KF-4T is ideal to deliver management simplicity, optimum user experience, and lower total cost of ownership. The series switch is designed to be extremely easy-to-use\/manage\/install IP Phone, IP Cam, or Wifi-AP for Enterprise Applications.
\n[\/vc_column_text][vc_empty_space][vc_custom_heading text=”Key Features” font_container=”tag:h1|text_align:center” google_fonts=”font_family:Roboto%3A100%2C100italic%2C300%2C300italic%2Cregular%2Citalic%2C500%2C500italic%2C700%2C700italic%2C900%2C900italic|font_style:300%20light%20regular%3A300%3Anormal” css=”.vc_custom_1456482932883{margin-top: 26px !important;margin-bottom: 12px !important;}”][vc_separator css=”.vc_custom_1456379733324{margin-bottom: 44px !important;}”][vc_column_text css=”.vc_custom_1634111322184{margin-left: -17px !important;}” el_class=”p2″]<\/p>\n

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  1. L3 Managed features provide easier manageability, robust security and QoS.<\/li>\n
  2. DHCP Server<\/li>\n
  3. IPv4\/IPv6 L3 static route<\/li>\n
  4. RIP v1\/v2 L3 dynamic routing<\/li>\n
  5. OSPFv2\/v3 L3 dynamic routing<\/li>\n
  6. PoE Port configuration and scheduling<\/li>\n
  7. High power PoE+(30W)<\/li>\n
  8. IEEE 802.3az EEE Energy Efficient Ethernet standard for green Ethernet<\/li>\n<\/ol>\n

    [\/vc_column_text][vc_empty_space][vc_custom_heading text=”Benefits” font_container=”tag:h1|text_align:center” google_fonts=”font_family:Roboto%3A100%2C100italic%2C300%2C300italic%2Cregular%2Citalic%2C500%2C500italic%2C700%2C700italic%2C900%2C900italic|font_style:300%20light%20regular%3A300%3Anormal” css=”.vc_custom_1456816578074{margin-top: 26px !important;margin-bottom: 12px !important;}”][vc_separator css=”.vc_custom_1456379733324{margin-bottom: 44px !important;}”][vc_row_inner][vc_column_inner]

    \n[vc_toggle title=”Feature-Rich Ethernet Switch for High Bandwidth Aggregation Applications” open=”true” css=”” css_params=””]The switch delivers advanced functionality in this Multi-Gig Ethernet switch including L2 and L3 switch features, etc. It also enhanced security features such as IP source guard, Access Control List guard your network from unwanted or unauthorized access.
    \nIt helps users to build on the market-leading price\/performance with Multi-Gig Ethernet switch, and provide secure, reliable for aggregation network deployments.[\/vc_toggle]
    \n[vc_toggle title=”Lower Total Cost of Ownership (TCO) with Energy-efficient Design” open=”true” css=”” css_params=””]It is designed to help customers to reduce power consumption and lower the TCO by Energy Efficient Ethernet (IEEE 802.3az) features. It can be used for customers to build a green Ethernet networking environment.[\/vc_toggle]
    \n[vc_toggle title=”Advanced Power over Ethernet Management” open=”true” css=”” css_params=””]The model includes PoE+ options to power IP devices with power-saving features like Power scheduling and PoE configuration..[\/vc_toggle]<\/div>[\/vc_column_inner][\/vc_row_inner][\/vc_tab]<\/p>\n

    [vc_tab title=”Specification” tab_id=”162ccbc0-698d-1″]\r\n\t