{"product_id":"switch-tp-link-tl-sg2428p-28-ports-gigabit-poe-250w-4-sfp-rack","title":"🔀 TP-Link TL-SG2428P 28-Port Gigabit PoE+ 250W 4 SFP Rack Switch 🏢","description":"\u003cdiv\u003e\u003cb\u003eUsed, tested and functional, power cable included\u003c\/b\u003e\u003c\/div\u003e\u003cbr\u003e    \u003cdiv style=\"font-family: Arial, sans-serif; color: #333; padding: 16px; background: #f9fafb; border-radius: 12px;\"\u003e\n\u003c!-- HEADER --\u003e\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); border-radius: 12px; padding: 32px 24px; text-align: center; margin-bottom: 28px;\"\u003e\n\u003ch1 style=\"color: #fff; font-size: 1.7em; margin: 0 0 8px 0; font-weight: 700; line-height: 1.3;\"\u003e🔀 TP-Link TL-SG2428P JetStream Switch\u003c\/h1\u003e\n\u003cp style=\"color: rgba(255,255,255,0.9); font-size: 1.1em; margin: 0;\"\u003eSmart 28-Port Gigabit Switch • 24 PoE+ Ports • 4 SFP Slots • 250 W Budget • 1U Rack\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- ÉTAT --\u003e\u003cdiv style=\"background: #fff; border-left: 5px solid #2D5FD8; border-radius: 8px; padding: 18px 20px; margin-bottom: 22px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 1.15em; margin: 0 0 8px 0;\"\u003e🔍 Product condition\u003c\/h2\u003e\n\u003cp style=\"margin: 0; color: #333; font-size: 0.98em;\"\u003e ✅ \u003cstrong\u003eUsed — Tested and functional.\u003c\/strong\u003e The device has been carefully tested and verified before shipping. It shows normal signs of use (minor scratches possible) without affecting functionality.\u003cbr\u003e\u003cbr\u003e 🔌 \u003cstrong\u003eIncluded accessory:\u003c\/strong\u003e Power cable. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- DESCRIPTION --\u003e\u003cdiv style=\"background: #fff; border-radius: 8px; padding: 20px; margin-bottom: 22px; border: 1px solid #e5e7eb;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 1.15em; margin: 0 0 12px 0;\"\u003e📋 Overview\u003c\/h2\u003e\n\u003cp style=\"color: #333; font-size: 0.97em; line-height: 1.7; margin: 0;\"\u003e The \u003cstrong\u003eTP-Link TL-SG2428P Ver. 1.0\u003c\/strong\u003e is a \u003cstrong\u003eJetStream Layer 2\/L2+ managed switch\u003c\/strong\u003e designed for enterprise and SMB networks. With its \u003cstrong\u003e24 Gigabit PoE+ ports\u003c\/strong\u003e (802.3at\/af) and \u003cstrong\u003e250 W PoE budget\u003c\/strong\u003e, it powers IP cameras, Wi-Fi access points, VoIP phones, and other devices directly via the network cable—no additional power adapter needed. Its \u003cstrong\u003e4 Gigabit SFP slots\u003c\/strong\u003e provide high-performance fiber or copper uplinks.\u003cbr\u003e\u003cbr\u003e Managed via the intuitive web interface or the \u003cstrong\u003eTP-Link Omada\u003c\/strong\u003e cloud platform, it offers centralized management, Zero-Touch Provisioning, VLANs, L2–L4 QoS, static routing, and advanced security features. Its \u003cstrong\u003e1U rack\u003c\/strong\u003e form factor fits perfectly into any standard 19-inch rack. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- SPECS GRID --\u003e\u003cdiv style=\"background: #fff; border-radius: 8px; padding: 20px; margin-bottom: 22px; border: 1px solid #e5e7eb;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 1.15em; margin: 0 0 16px 0;\"\u003e⚙️ Technical Features\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px;\"\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 16px; min-width: 130px; text-align: center; flex: 1 1 130px;\"\u003e\n\u003cdiv style=\"font-size: 1.4em;\"\u003e🔌\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; font-size: 0.85em; margin: 4px 0 2px;\"\u003eRJ45 ports\u003c\/div\u003e\n\u003cdiv style=\"color: #333; font-size: 0.9em;\"\u003e24 × Gigabit PoE+\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 16px; min-width: 130px; text-align: center; flex: 1 1 130px;\"\u003e\n\u003cdiv style=\"font-size: 1.4em;\"\u003e🌐\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; font-size: 0.85em; margin: 4px 0 2px;\"\u003eSFP ports\u003c\/div\u003e\n\u003cdiv style=\"color: #333; font-size: 0.9em;\"\u003e4 × Gigabit SFP\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 16px; min-width: 130px; text-align: center; flex: 1 1 130px;\"\u003e\n\u003cdiv style=\"font-size: 1.4em;\"\u003e⚡\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; font-size: 0.85em; margin: 4px 0 2px;\"\u003ePoE budget\u003c\/div\u003e\n\u003cdiv style=\"color: #333; font-size: 0.9em;\"\u003e250 W total\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 16px; min-width: 130px; text-align: center; flex: 1 1 130px;\"\u003e\n\u003cdiv style=\"font-size: 1.4em;\"\u003e📶\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; font-size: 0.85em; margin: 4px 0 2px;\"\u003ePoE standard\u003c\/div\u003e\n\u003cdiv style=\"color: #333; font-size: 0.9em;\"\u003e802.3at \/ 802.3af\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 16px; min-width: 130px; text-align: center; flex: 1 1 130px;\"\u003e\n\u003cdiv style=\"font-size: 1.4em;\"\u003e🚀\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; font-size: 0.85em; margin: 4px 0 2px;\"\u003eSwitching capacity\u003c\/div\u003e\n\u003cdiv style=\"color: #333; font-size: 0.9em;\"\u003e56 Gbit\/s\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 16px; min-width: 130px; text-align: center; flex: 1 1 130px;\"\u003e\n\u003cdiv style=\"font-size: 1.4em;\"\u003e📦\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; font-size: 0.85em; margin: 4px 0 2px;\"\u003eTransfer rate\u003c\/div\u003e\n\u003cdiv style=\"color: #333; font-size: 0.9em;\"\u003e41.66 Mpps\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 16px; min-width: 130px; text-align: center; flex: 1 1 130px;\"\u003e\n\u003cdiv style=\"font-size: 1.4em;\"\u003e📋\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; font-size: 0.85em; margin: 4px 0 2px;\"\u003eMAC table\u003c\/div\u003e\n\u003cdiv style=\"color: #333; font-size: 0.9em;\"\u003e8,000 entries\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 16px; min-width: 130px; text-align: center; flex: 1 1 130px;\"\u003e\n\u003cdiv style=\"font-size: 1.4em;\"\u003e🗂️\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; font-size: 0.85em; margin: 4px 0 2px;\"\u003eManagement\u003c\/div\u003e\n\u003cdiv style=\"color: #333; font-size: 0.9em;\"\u003eL2\/L2+ — Web \/ Omada\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 16px; min-width: 130px; text-align: center; flex: 1 1 130px;\"\u003e\n\u003cdiv style=\"font-size: 1.4em;\"\u003e🔧\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; font-size: 0.85em; margin: 4px 0 2px;\"\u003eMounting\u003c\/div\u003e\n\u003cdiv style=\"color: #333; font-size: 0.9em;\"\u003e1U 19\" rack\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 16px; min-width: 130px; text-align: center; flex: 1 1 130px;\"\u003e\n\u003cdiv style=\"font-size: 1.4em;\"\u003e🔋\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; font-size: 0.85em; margin: 4px 0 2px;\"\u003ePower supply\u003c\/div\u003e\n\u003cdiv style=\"color: #333; font-size: 0.9em;\"\u003e100–240 V AC, 50\/60 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 16px; min-width: 130px; text-align: center; flex: 1 1 130px;\"\u003e\n\u003cdiv style=\"font-size: 1.4em;\"\u003e💡\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; font-size: 0.85em; margin: 4px 0 2px;\"\u003eMax consumption (V1)\u003c\/div\u003e\n\u003cdiv style=\"color: #333; font-size: 0.9em;\"\u003e308.6 W (full load)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 1px solid #2D5FD8; border-radius: 8px; padding: 12px 16px; min-width: 130px; text-align: center; flex: 1 1 130px;\"\u003e\n\u003cdiv style=\"font-size: 1.4em;\"\u003e🏷️\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; font-size: 0.85em; margin: 4px 0 2px;\"\u003eVersion\u003c\/div\u003e\n\u003cdiv style=\"color: #333; font-size: 0.9em;\"\u003eVer. 1.0\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- AVANTAGES --\u003e\u003cdiv style=\"background: #fff; border-radius: 8px; padding: 20px; margin-bottom: 22px; border: 1px solid #e5e7eb;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 1.15em; margin: 0 0 12px 0;\"\u003e✅ Why Buy From Us?\u003c\/h2\u003e\n\u003cul style=\"color: #333; font-size: 0.97em; line-height: 1.9; margin: 0; padding-left: 20px;\"\u003e \u0026gt;🛡️ \u003cstrong\u003e30-day warranty\u003c\/strong\u003e — return accepted if issue found upon receipt \u0026gt;📦 \u003cstrong\u003eSecure and fast shipping\u003c\/strong\u003e with carrier tracking number \u0026gt;🧾 \u003cstrong\u003eProfessional invoice with VAT\u003c\/strong\u003e included with the package (paper format) \u0026gt;💬 \u003cstrong\u003eResponsive seller\u003c\/strong\u003e — response within 24h to your questions \u0026gt;⚠️ \u003cstrong\u003eSoftware exclusion:\u003c\/strong\u003e We do not provide technical support related to software configurations or firmware updates. We do not offer network configuration assistance. \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- PHOTOS --\u003e\u003cdiv style=\"background: #fff3cd; border-left: 5px solid #f59e0b; border-radius: 8px; padding: 14px 18px; margin-bottom: 22px;\"\u003e\u003cp style=\"margin: 0; color: #333; font-size: 0.93em;\"\u003e 📷 \u003cstrong\u003eNote:\u003c\/strong\u003e Photos are for illustration purposes only. Only the content of this listing is authoritative for the exact product reference and included accessories. If in doubt, please contact us before purchase. \u003c\/p\u003e\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\u003cdiv style=\"background: #fff; border-radius: 8px; padding: 20px; margin-bottom: 22px; border: 1px solid #e5e7eb;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 1.15em; margin: 0 0 16px 0;\"\u003e❓ Frequently Asked Questions  \u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 1px solid #e5e7eb; padding-bottom: 14px; margin-bottom: 14px;\"\u003e\n\u003cp style=\"font-weight: 700; color: #2D5FD8; margin: 0 0 6px 0;\"\u003e🔹 Can this PoE switch power my IP cameras and Wi-Fi access points?  \u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 0.95em;\"\u003eYes, the TL-SG2428P has 24 PoE+ ports compliant with the 802.3at\/af standard, capable of delivering up to 30 W per port with a total budget of 250 W. It is perfectly suited to power IP surveillance cameras, PoE Wi-Fi access points, VoIP phones, and other Power over Ethernet compatible devices.  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px solid #e5e7eb; padding-bottom: 14px; margin-bottom: 14px;\"\u003e\n\u003cp style=\"font-weight: 700; color: #2D5FD8; margin: 0 0 6px 0;\"\u003e🔹 Is this manageable switch compatible with TP-Link’s Omada platform?  \u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 0.95em;\"\u003eYes, the TL-SG2428P Ver. 1.0 is fully compatible with the TP-Link Omada SDN ecosystem. It can be managed via the Omada controller (hardware or software) or directly through the built-in web interface, without requiring an additional controller for standalone use.  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px solid #e5e7eb; padding-bottom: 14px; margin-bottom: 14px;\"\u003e\n\u003cp style=\"font-weight: 700; color: #2D5FD8; margin: 0 0 6px 0;\"\u003e🔹 Does the switch support VLANs and QoS for an enterprise infrastructure?  \u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 0.95em;\"\u003eAbsolutely. This manageable Layer 2\/L2+ switch features advanced VLAN management (802.1Q, 802.1p), L2 to L4 QoS, static routing, bandwidth control, and network security features (ACL, 802.1X, port isolation). Ideal for segmenting a professional or educational network.  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px solid #e5e7eb; padding-bottom: 14px; margin-bottom: 14px;\"\u003e\n\u003cp style=\"font-weight: 700; color: #2D5FD8; margin: 0 0 6px 0;\"\u003e🔹 Do the SFP slots support fiber optic connections?  \u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 0.95em;\"\u003eYes, the 4 Gigabit SFP slots support fiber optic modules (MMF or SMF) or copper SFP modules, allowing uplink connections between switches or to a router\/firewall with very high availability. These ports are non-PoE and dedicated to uplink connections.  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding-bottom: 4px;\"\u003e\n\u003cp style=\"font-weight: 700; color: #2D5FD8; margin: 0 0 6px 0;\"\u003e🔹 What is the actual condition of the device and what is included in the package?  \u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #555; font-size: 0.95em;\"\u003eThe device is used, tested, and fully functional — it was checked before shipping. The package includes the TL-SG2428P switch and its power cable. Rack ears, manuals, or other accessories not mentioned are not included. If you have questions about the exact contents, please contact us before purchase.  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FOOTER --\u003e\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); border-radius: 12px; padding: 20px 24px; text-align: center;\"\u003e\n\u003cp style=\"color: #fff; font-size: 1em; margin: 0 0 6px 0; font-weight: 600;\"\u003e🏪 Professional Seller — VAT invoice provided  \u003c\/p\u003e\n\u003cp style=\"color: rgba(255,255,255,0.85); font-size: 0.9em; margin: 0;\"\u003e📦 Fast shipping with tracking • 🛡️ 30-day warranty • 💬 Responsive seller support  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e ","brand":"TP-LINK","offers":[{"title":"Default Title","offer_id":54512547430723,"sku":"RDC M4 TL-SG2428P","price":229.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1737\/6915\/files\/57_101155da-63ae-4751-9a1b-ed62efb99557.jpg?v=1780015408","url":"https:\/\/itandoffice.com\/en\/products\/tp-link-tl-sg2428p-28-port-gigabit-poe-switch-250w-4-sfp-rack","provider":"IT And Office","version":"1.0","type":"link"}