{"product_id":"d-link-dis-f2020ps-e","title":"D-Link DIS-F2020PS-E 20-Port Gigabit Industrial PoE+ Switch","description":"\u003cdiv id=\"ace-d-link-dis-f2020ps-e-copy\"\u003e\n\u003cstyle\u003e\n#ace-d-link-dis-f2020ps-e-copy { font-family: inherit; color: inherit; }\n\/* Reuses the current ACE calculator FAQ disclosure treatment. Scope: this product FAQ only. *\/\n#ace-d-link-dis-f2020ps-e-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-dis-f2020ps-e-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-dis-f2020ps-e-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-dis-f2020ps-e-copy .ace-article-faq summary::-webkit-details-marker { display: none; }\n#ace-d-link-dis-f2020ps-e-copy .ace-article-faq summary::marker { content: ''; }\n#ace-d-link-dis-f2020ps-e-copy .ace-article-faq summary::before, #ace-d-link-dis-f2020ps-e-copy .ace-article-faq summary::after { content: none; }\n#ace-d-link-dis-f2020ps-e-copy .ace-article-faq details[open] \u003e summary { border-radius: 12px 12px 0 0; border-bottom: 0; }\n#ace-d-link-dis-f2020ps-e-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-dis-f2020ps-e-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-dis-f2020ps-e-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-dis-f2020ps-e-copy .ace-article-faq details \u003e summary .ace-form-collapse { display: none; }\n#ace-d-link-dis-f2020ps-e-copy .ace-article-faq details[open] \u003e summary .ace-form-expand { display: none; }\n#ace-d-link-dis-f2020ps-e-copy .ace-article-faq details[open] \u003e summary .ace-form-collapse { display: inline; }\n#ace-d-link-dis-f2020ps-e-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-dis-f2020ps-e-copy .ace-article-faq details[open] \u003e summary .ace-form-chevron { transform: rotate(225deg); margin-bottom: 0; }\n#ace-d-link-dis-f2020ps-e-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-dis-f2020ps-e-copy .ace-article-faq .ace-form-body \u003e p { margin: 0; line-height: 1.65; }\n#ace-d-link-dis-f2020ps-e-copy .ace-article-faq summary:focus-visible { outline: 3px solid #24731a; outline-offset: 3px; }\n@media (max-width: 640px) {\n  #ace-d-link-dis-f2020ps-e-copy .ace-article-faq details \u003e summary { padding: 14px 16px; gap: 12px; }\n  #ace-d-link-dis-f2020ps-e-copy .ace-article-faq h3.ace-form-title { gap: 12px; }\n  #ace-d-link-dis-f2020ps-e-copy .ace-article-faq .ace-form-body { padding: 16px; }\n  #ace-d-link-dis-f2020ps-e-copy .ace-article-faq .ace-form-toggle { font-size: 11px; gap: 8px; }\n}\n@media (prefers-reduced-motion: reduce) { #ace-d-link-dis-f2020ps-e-copy .ace-article-faq .ace-form-chevron { transition: none; } }\n\n\n#ace-d-link-dis-f2020ps-e-copy .ace-article-faq { width:100%; max-width:100%; box-sizing:border-box; }\n#ace-d-link-dis-f2020ps-e-copy .ace-article-faq .ace-form-body { border:0; box-shadow:none; }\n\u003c\/style\u003e\n\u003ch2\u003eMore Powered Connections for the Industrial Cabinet\u003c\/h2\u003e\n\u003cp\u003eThe DIS-F2020PS-E brings sixteen Gigabit PoE+ ports and four Gigabit SFP slots into a managed industrial network. It suits protected camera, wireless and automation installations where both a larger endpoint count and fibre connection choices matter. The IP40 metal enclosure supports a −40°C to 75°C operating range.\u003c\/p\u003e\n\u003cp\u003eA shared 480 W PoE budget supports appropriately planned IEEE 802.3af\/at endpoints, with up to 30 W per powered port. Dual external DC inputs, ring recovery, traffic controls and network diagnostics provide practical installation choices. Select the DC sources, supported optical modules and enclosure protection for the complete deployment.\u003c\/p\u003e\n\u003ch2\u003eHighlights\u003c\/h2\u003e\n\u003ch3\u003ePowered Access\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e16 × Gigabit PoE+ copper and 4 × Gigabit SFP.\u003c\/li\u003e\n\u003cli\u003eUp to 30 W per powered port; 480 W shared PoE budget.\u003c\/li\u003e\n\u003cli\u003e40 Gbps switching capacity; up to 29.8 Mpps forwarding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Installation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIP40 metal housing; DIN-rail installation.\u003c\/li\u003e\n\u003cli\u003e−40°C to 75°C operation.\u003c\/li\u003e\n\u003cli\u003eDual 48–56 V DC terminal inputs; supplies purchased separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eManaged Operation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRUN-Ring, STP\/RSTP\/MSTP, VLAN and QoS.\u003c\/li\u003e\n\u003cli\u003eWeb UI, CLI, SNMP, 802.1X, RADIUS and TACACS+.\u003c\/li\u003e\n\u003cli\u003e3-year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eSixteen Powered Endpoints\u003c\/h3\u003e\n\u003cp\u003eGigabit PoE+ ports combine network data and power for compatible cameras, access points and other endpoints. Each port supports IEEE 802.3af\/at up to 30 W within the 480 W shared budget. Check the real device load, startup requirements and power headroom rather than relying only on the number of ports.\u003c\/p\u003e\n\u003ch3\u003eFour Dedicated Fibre Connections\u003c\/h3\u003e\n\u003cp\u003eFour SFP slots support separately chosen Gigabit fibre links. They are useful for connections between protected equipment locations where copper reach is insufficient. Match the supported optical modules, fibre type, wavelength and link budget at both ends. These are Gigabit fibre slots, not 10GbE uplinks.\u003c\/p\u003e\n\u003ch3\u003ePower Sized for the Complete Installation\u003c\/h3\u003e\n\u003cp\u003eDual 48–56 V DC terminal inputs support an appropriate redundant-power arrangement. External DC supplies are purchased separately and must cover the switch and the planned PoE load. The manufacturer specifies up to 486 W full-load input consumption; allow suitable headroom, temperature derating and grounding in the power design.\u003c\/p\u003e\n\u003ch3\u003eIndustrial Protection With a Clear Boundary\u003c\/h3\u003e\n\u003cp\u003eThe corrugated IP40 metal housing and DIN-rail mounting suit protected industrial cabinets. Copper Ethernet ports provide built-in 6 kV surge protection. This does not make the switch waterproof or guarantee protection from every lightning event; install the necessary enclosure, earthing and site protection.\u003c\/p\u003e\n\u003ch3\u003eManagement for Traffic and Recovery\u003c\/h3\u003e\n\u003cp\u003eVLANs, QoS, link aggregation and multicast controls help organise application traffic. RUN-Ring and spanning-tree protocols support configured recovery paths, while PoE priorities and schedules help manage connected loads. Test the intended topology and failover behaviour during commissioning rather than treating redundancy as automatic.\u003c\/p\u003e\n\u003ch3\u003eDirect Controls and Diagnostic Access\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer’s AI-labelled switch functions cover loop protection, PoE monitoring, port isolation and an extended-reach mode. These are networking automation features rather than a general AI security service. Web, CLI, SNMP, logs and cable checks support administration; extended reach requires deliberate mode and cabling planning and should not be assumed to retain Gigabit performance.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe DIS-F2020PS-E combines a larger industrial PoE+ port count with four fibre connections and managed recovery tools. Build the offer around an adequately rated external DC system, compatible optics and appropriate cabinet protection for the site.\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\"\u003eDoes It Include a Power Supply?\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. Suitable external 48–56 V DC sources are selected separately. Size the power system for the switch, intended PoE load and operating conditions.\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\"\u003eHow Much PoE Power Is Available?\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\u003eUp to 30 W per IEEE 802.3af\/at port within the shared 480 W budget, provided the input power system is adequately rated.\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\"\u003eAre the Four SFP Slots 10GbE?\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. They provide Gigabit fibre connections and require compatible optical modules purchased separately.\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 the AI Button Mean AI Cybersecurity?\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 manufacturer uses the AI label for switch functions such as loop protection, PoE monitoring, port isolation and extended reach. It is not an AI threat-prevention subscription.\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 the Switch Be Installed Outdoors?\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\u003eUse a suitable protected enclosure. IP40 is not a waterproof rating, even though the switch has an industrial operating-temperature range.\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 Extended PoE Keep Gigabit Speed?\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\u003eDo not assume so. Extended-reach operation depends on the selected mode, cabling and endpoint. Confirm the mode’s operating limits before using it for a deployment.\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":44849072472123,"sku":"DIS-F2020PS-E","price":860.04,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/4541\/3179\/files\/d-link-dis-f2020ps-e-20-port-gigabit-industrial-poe-switch-5645111.jpg?v=1793693898","url":"https:\/\/aceperipherals.com\/fil\/products\/d-link-dis-f2020ps-e","provider":"ACE Peripherals","version":"1.0","type":"link"}