{"product_id":"d-link-dgs-1250-52xmp","title":"D-Link DGS-1250-52XMP 52-Port Gigabit PoE+ Smart Managed Switch with 10G Uplinks","description":"\u003cdiv id=\"ace-d-link-dgs-1250-52xmp-copy\"\u003e\n\u003cstyle\u003e\n#ace-d-link-dgs-1250-52xmp-copy { font-family: inherit; color: inherit; }\n\/* Reuses the current ACE calculator FAQ disclosure treatment. Scope: this product FAQ only. *\/\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq { --ace-family-ink: #21352b; --ace-family-muted: #5b6961; --ace-family-line: #d3d9d5; --ace-family-soft: #f4f7f4; margin: 24px 0; padding: 0; background: transparent; font-family: inherit; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq details.ace-form-disclosure { margin: 0 0 12px; padding: 0; border: 1px solid var(--ace-family-line); border-radius: 12px; background: #fff; overflow: visible; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq details \u003e summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 56px; margin: 0; padding: 16px 20px; border-radius: 12px; background: var(--ace-family-soft); color: var(--ace-family-ink); font: inherit; font-size: 16px; font-weight: 600; line-height: 1.4; list-style: none; cursor: pointer; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq summary::-webkit-details-marker { display: none; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq summary::marker { content: ''; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq summary::before, #ace-d-link-dgs-1250-52xmp-copy .ace-article-faq summary::after { content: none; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq details[open] \u003e summary { border-radius: 12px 12px 0 0; border-bottom: 0; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq h3.ace-form-title { display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%; min-width: 0; margin: 0 !important; padding: 0; color: var(--ace-family-ink); font-family: inherit; font-size: 16px; font-weight: 600; line-height: 1.35; letter-spacing: normal; text-transform: none; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq .ace-form-title-text { display: flex; flex: 1 1 auto; min-width: 0; margin: 0; overflow-wrap: anywhere; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq .ace-form-toggle { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; margin: 0 0 0 auto; padding: 0; color: #55605a; font-size: 12px; line-height: 1.4; font-weight: 500; white-space: nowrap; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq details \u003e summary .ace-form-collapse { display: none; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq details[open] \u003e summary .ace-form-expand { display: none; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq details[open] \u003e summary .ace-form-collapse { display: inline; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq .ace-form-chevron { display: inline-block; width: 8px; height: 8px; margin: 0 2px 4px; border-bottom: 2px solid currentColor; border-right: 2px solid currentColor; transform: rotate(45deg); transition: transform .15s ease; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq details[open] \u003e summary .ace-form-chevron { transform: rotate(225deg); margin-bottom: 0; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq .ace-form-body { margin: 0; padding: 20px; min-width: 0; color: var(--ace-family-ink); font-size: 15px; line-height: 1.65; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq .ace-form-body \u003e p { margin: 0; line-height: 1.65; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq summary:focus-visible { outline: 3px solid #24731a; outline-offset: 3px; }\n@media (max-width: 640px) {\n  #ace-d-link-dgs-1250-52xmp-copy .ace-article-faq details \u003e summary { padding: 14px 16px; gap: 12px; }\n  #ace-d-link-dgs-1250-52xmp-copy .ace-article-faq h3.ace-form-title { gap: 12px; }\n  #ace-d-link-dgs-1250-52xmp-copy .ace-article-faq .ace-form-body { padding: 16px; }\n  #ace-d-link-dgs-1250-52xmp-copy .ace-article-faq .ace-form-toggle { font-size: 11px; gap: 8px; }\n}\n@media (prefers-reduced-motion: reduce) { #ace-d-link-dgs-1250-52xmp-copy .ace-article-faq .ace-form-chevron { transition: none; } }\n\n\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq { width:100%; max-width:100%; box-sizing:border-box; }\n#ace-d-link-dgs-1250-52xmp-copy .ace-article-faq .ace-form-body { border:0; box-shadow:none; }\n\u003c\/style\u003e\n\u003ch2\u003eMore Powered Connections for a Managed Business Network\u003c\/h2\u003e\n\u003cp\u003eThe D-Link DGS-1250-52XMP connects 48 Gigabit Ethernet devices and provides four dedicated 10G SFP+ slots for faster uplinks. IEEE 802.3af\/at power on the copper ports supports compatible access points, cameras and phones, with a 370W budget shared across the switch. It is a practical access-layer choice when the network needs both powered connections and managed traffic controls.\u003c\/p\u003e\n\u003cp\u003eA web interface, full command-line administration and SNMP provide different ways to configure and monitor the network. VLAN, traffic-priority, access-control and static-routing features help organise a business installation. The switch does not replace the internet gateway or every router\/firewall function, and connected PoE loads must be sized against both per-port and total limits.\u003c\/p\u003e\n\u003ch2\u003eHighlights\u003c\/h2\u003e\n\u003ch3\u003eAccess Ports and Uplinks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e48 × 10\/100\/1000 Mbps RJ45 PoE+ ports\u003c\/li\u003e\n\u003cli\u003e4 × 10G SFP+ slots for suitable modules or cables\u003c\/li\u003e\n\u003cli\u003eSeparate console interface for administration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePower Planned Around the Devices\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e370W shared PoE budget\u003c\/li\u003e\n\u003cli\u003eIEEE 802.3af\/at; up to 30W per powered port\u003c\/li\u003e\n\u003cli\u003eTime-based PoE and PD-Alive support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eManaged Business Traffic\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVLANs, QoS and access-control lists\u003c\/li\u003e\n\u003cli\u003eIPv4\/IPv6 static routing within published limits\u003c\/li\u003e\n\u003cli\u003eWeb GUI, CLI, SNMP and cable diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eKeep Endpoint Links and Uplinks in Balance\u003c\/h3\u003e\n\u003cp\u003e48 copper ports provide Gigabit access for connected equipment, while four SFP+ slots support a suitable 10G fibre or direct-attach connection. The slots are supplied empty; optical modules and DAC cables are selected for the equipment and distance at both ends. A 10G uplink does not make the individual copper access ports run at 2.5G or 10G.\u003c\/p\u003e\n\u003ch3\u003eSize the PoE Budget Before Installation\u003c\/h3\u003e\n\u003cp\u003eEach of the 48 powered copper ports supports up to 30W under IEEE 802.3at, but the switch's total budget is 370W. Add the actual maximum requirements of the connected devices and leave suitable design headroom. The budget is not the port count multiplied by 30W, and the switch does not provide an unlimited power source.\u003c\/p\u003e\n\u003ch3\u003eSeparate Users and Prioritise Important Traffic\u003c\/h3\u003e\n\u003cp\u003eVLAN segmentation and access-control rules help organise users and applications. Eight traffic queues per port, priority classification and bandwidth controls allow the administrator to plan how time-sensitive traffic shares the links. Auto Voice VLAN and Surveillance Mode can assist supported voice and ONVIF-camera deployments when correctly configured.\u003c\/p\u003e\n\u003ch3\u003eUse Static Routing Where It Fits the Design\u003c\/h3\u003e\n\u003cp\u003eThe switch provides static IPv4 and IPv6 routing, with up to four IP interfaces, 124 IPv4 static routes and 50 IPv6 static routes. These limits suit a defined network design; they are not a promise of every enterprise routing protocol or internet-security function. Keep the gateway, firewall and network segmentation planned as a complete system.\u003c\/p\u003e\n\u003ch3\u003eKeep Local Management and Recovery Practical\u003c\/h3\u003e\n\u003cp\u003eUse the browser interface, command-line controls or supported SNMP monitoring to administer the switch. Cable diagnostics, system logs, dual software images and dual configuration files help maintain the installation. Correct access restrictions, maintained firmware and protected management networks remain important; a managed switch is not a guarantee against every network fault or attack.\u003c\/p\u003e\n\u003ch3\u003ePlan Rack Space and the Entire Power Chain\u003c\/h3\u003e\n\u003cp\u003eThe chassis measures 440 × 250 × 44 mm and has a device weight of 3.85 kg. Allow suitable mounting, ventilation and power access rather than using the bare switch dimensions as parcel measurements. The internal supply accepts 100–240 V AC at 50\/60Hz. Include the switch's own consumption and connected PoE loads when sizing a UPS.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe DGS-1250-52XMP combines 48 powered Gigabit access ports, four 10G SFP+ slots and a 370W PoE budget with practical management and traffic controls. It suits a planned business access network that needs more than unmanaged switching, with uplink accessories, PoE loads and gateway services selected for the actual installation.\u003c\/p\u003e\n\u003csection class=\"ace-article-faq\" aria-label=\"Frequently asked questions\"\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails class=\"ace-form-disclosure\" open\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eAre All Ports 10-Gigabit?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003cspan class=\"ace-form-chevron\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003eNo. The 48 RJ45 access ports support 10\/100\/1000 Mbps. The four SFP+ slots provide the 10G uplink interfaces for suitable modules or cables. The console is an administration interface, not another Ethernet data port.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-form-disclosure\"\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eCan Every PoE Port Supply 30W at the Same Time?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003cspan class=\"ace-form-chevron\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003eEach powered port supports up to 30W, but all connected loads share 370W. Whether a particular group of devices can operate together depends on their power requirements, cable conditions and the configured budget. Plan the total load before installation.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-form-disclosure\"\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eIs 370W the Power Available to Connected Devices?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003cspan class=\"ace-form-chevron\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003eThe manufacturer specifies 370W as the shared PoE output budget. This is separate from total AC consumption, which also includes the switch itself and conversion losses. Use the appropriate published AC-consumption figures when planning a UPS or electrical circuit.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-form-disclosure\"\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eDoes It Include SFP+ Modules or DAC Cables?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003cspan class=\"ace-form-chevron\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003eThe uplink slots need separately selected compatible optics, fibre leads or DAC cables. Check the interface, connector, supported module and reach at both ends. An empty slot is not a complete optical connection.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-form-disclosure\"\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eIs This a Physical Stacking Switch?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003cspan class=\"ace-form-chevron\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003eThe 10G SFP+ interfaces are documented as uplinks. Physical stacking is not specified for this XMP configuration. If a shared physical stack is required, choose a platform whose exact hardware and firmware documentation confirms that function.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"ace-form-disclosure\"\u003e\u003csummary\u003e\u003ch3 class=\"ace-form-title\"\u003e\n\u003cspan class=\"ace-form-title-text\"\u003eWhich Warranty Is Provided?\u003c\/span\u003e\u003cspan class=\"ace-form-toggle\" aria-hidden=\"true\"\u003e\u003cspan class=\"ace-form-expand\"\u003eExpand\u003c\/span\u003e\u003cspan class=\"ace-form-collapse\"\u003eCollapse\u003c\/span\u003e\u003cspan class=\"ace-form-chevron\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ace-form-body\"\u003e\u003cp\u003eThe hardware warranty is 5 years. Maintain the installation within its power and environmental requirements, with appropriate ventilation, network protection and compatible connected equipment.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"D-Link","offers":[{"title":"Default Title","offer_id":41567704219707,"sku":"DGS-1250-52XMP","price":1309.39,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/4541\/3179\/products\/d-link-dgs-1250-52xmp-52-port-10-gigabit-smart-managed-poe-layer-2-switch-332038.png?v=1702134721","url":"https:\/\/aceperipherals.com\/ja\/products\/d-link-dgs-1250-52xmp","provider":"ACE Peripherals","version":"1.0","type":"link"}