{"product_id":"switch-zyxel-gs1920-24hp-24-ports-poe-gigabit-manageable-layer-2","title":"🔌 Zyxel GS1920-24HP Switch 24 Ports PoE+ Gigabit Smart Managed Rack 1U 🚀","description":"\u003cdiv\u003e\u003cb\u003eFront panel damaged, works perfectly. Supplied with power cable\u003c\/b\u003e\u003c\/div\u003e\u003cbr\u003e\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; background-color: #f9fafb; margin: 0; padding: 0;\"\u003e\n\u003c!-- HEADER --\u003e\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); color: white; padding: 30px 20px; text-align: center;\"\u003e\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: 600; line-height: 1.4;\"\u003e🔌 Zyxel GS1920-24HP Professional Network Switch\u003cbr\u003e24-Port Gigabit PoE+ Manageable - Layer 2 Smart Managed 🚀\u003c\/h1\u003e\u003c\/div\u003e\n\u003c!-- DESCRIPTION --\u003e\u003cdiv style=\"padding: 25px 30px; border-bottom: 1px solid #e5e7eb; background: #fff;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 20px; margin-bottom: 15px; border-left: 4px solid #2D5FD8; padding-left: 15px;\"\u003e📋 Product Description\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 15px; text-align: justify;\"\u003eDiscover this \u003cstrong\u003eZyxel GS1920-24HP professional network switch\u003c\/strong\u003e, a smart and high-performance device for your enterprise network infrastructure. This Layer 2 manageable switch offers \u003cstrong\u003e24 Gigabit Ethernet PoE+ ports\u003c\/strong\u003e as well as \u003cstrong\u003e4 combo SFP\/RJ-45 ports\u003c\/strong\u003e for flexible and scalable connectivity.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 15px; text-align: justify;\"\u003ePerfect for small and medium-sized businesses, this smart switch powers your network equipment directly via Ethernet cables, ideal for IP surveillance cameras, VoIP phones, Wi-Fi access points, and other PoE-compatible devices.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 15px; text-align: justify;\"\u003eThis used device has been \u003cstrong\u003efully tested and verified\u003c\/strong\u003e by our technicians. It is \u003cstrong\u003eready to use\u003c\/strong\u003e and comes with its original power cable. The switch is in excellent working condition and guarantees optimal performance for your professional network.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #fff3cd; border-left: 4px solid #ffc107; padding: 15px; margin: 20px 0; font-size: 14px; border-radius: 4px;\"\u003e\n\u003cstrong\u003e⚠️ Important Note:\u003c\/strong\u003e Photos are for illustration purposes only. Only the content of the listing is authoritative for the exact product reference and included accessories. If in doubt, please contact us before purchasing.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SPECS --\u003e\u003cdiv style=\"padding: 25px 30px; border-bottom: 1px solid #e5e7eb; background: #fff;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 20px; margin-bottom: 15px; border-left: 4px solid #2D5FD8; padding-left: 15px;\"\u003e⚙️ Detailed Technical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 15px; margin: 20px 0;\"\u003e\n\u003cdiv style=\"background-color: #f0f9ff; padding: 15px; border-radius: 6px; border: 1px solid #2D5FD8;\"\u003e\n\u003cstrong style=\"color: #2D5FD8; display: block; margin-bottom: 5px;\"\u003e🔌 Ports \u0026 Connectivity\u003c\/strong\u003e24 Gigabit Ethernet 10\/100\/1000 Mbps ports with PoE+\u003cbr\u003e4 combo SFP\/RJ-45 ports for fiber uplink\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f0f9ff; padding: 15px; border-radius: 6px; border: 1px solid #2D5FD8;\"\u003e\n\u003cstrong style=\"color: #2D5FD8; display: block; margin-bottom: 5px;\"\u003e⚡ PoE Power Supply\u003c\/strong\u003eIEEE 802.3at PoE Plus Standard\u003cbr\u003eTotal PoE Budget: 375 Watts\u003cbr\u003eMaximum Power per Port: 30W\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f0f9ff; padding: 15px; border-radius: 6px; border: 1px solid #2D5FD8;\"\u003e\n\u003cstrong style=\"color: #2D5FD8; display: block; margin-bottom: 5px;\"\u003e🚀 Performance\u003c\/strong\u003eSwitching Capacity: 56 Gbps\u003cbr\u003eThroughput: 42 Mpps\u003cbr\u003eMAC Address Table: 16,000 entries\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f0f9ff; padding: 15px; border-radius: 6px; border: 1px solid #2D5FD8;\"\u003e\n\u003cstrong style=\"color: #2D5FD8; display: block; margin-bottom: 5px;\"\u003e💻 Management\u003c\/strong\u003eType: Smart Managed Layer 2\u003cbr\u003eWeb Interface, SNMP v1\/v2c\/v3\u003cbr\u003eRMON, Syslog, SSH v1\/v2\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f0f9ff; padding: 15px; border-radius: 6px; border: 1px solid #2D5FD8;\"\u003e\n\u003cstrong style=\"color: #2D5FD8; display: block; margin-bottom: 5px;\"\u003e🛡️ Network Features\u003c\/strong\u003eVLAN, QoS with 8 queues\u003cbr\u003eIGMP Snooping v2\/v3\u003cbr\u003ePort mirroring, Storm Control\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f0f9ff; padding: 15px; border-radius: 6px; border: 1px solid #2D5FD8;\"\u003e\n\u003cstrong style=\"color: #2D5FD8; display: block; margin-bottom: 5px;\"\u003e🌐 Supported Protocols\u003c\/strong\u003eIPv6 compatible\u003cbr\u003eDiffServ, WFQ\u003cbr\u003eMAC and IP filtering\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f0f9ff; padding: 15px; border-radius: 6px; border: 1px solid #2D5FD8;\"\u003e\n\u003cstrong style=\"color: #2D5FD8; display: block; margin-bottom: 5px;\"\u003e📏 Dimensions\u003c\/strong\u003eWidth: 440 mm\u003cbr\u003eDepth: 330 mm\u003cbr\u003eHeight: 44.5 mm (1U rack)\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f0f9ff; padding: 15px; border-radius: 6px; border: 1px solid #2D5FD8;\"\u003e\n\u003cstrong style=\"color: #2D5FD8; display: block; margin-bottom: 5px;\"\u003e⚖️ Weight \u0026 Format\u003c\/strong\u003eWeight: 4.79 kg\u003cbr\u003eFormat: 19-inch rack compatible\u003cbr\u003eHeight: 1U\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f0f9ff; padding: 15px; border-radius: 6px; border: 1px solid #2D5FD8;\"\u003e\n\u003cstrong style=\"color: #2D5FD8; display: block; margin-bottom: 5px;\"\u003e🔋 Power Supply\u003c\/strong\u003eInput: 100-240V AC, 50\/60 Hz\u003cbr\u003eMaximum power consumption: 463.5W\u003cbr\u003eAuto-adaptive\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f0f9ff; padding: 15px; border-radius: 6px; border: 1px solid #2D5FD8;\"\u003e\n\u003cstrong style=\"color: #2D5FD8; display: block; margin-bottom: 5px;\"\u003e📦 Product Reference\u003c\/strong\u003eModel: GS1920-24HP\u003cbr\u003eSeries: GS1920\u003cbr\u003eEAN: 5056267211500\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f0f9ff; padding: 15px; border-radius: 6px; border: 1px solid #2D5FD8;\"\u003e\n\u003cstrong style=\"color: #2D5FD8; display: block; margin-bottom: 5px;\"\u003e🌍 Origin\u003c\/strong\u003eBrand: Zyxel\u003cbr\u003eManufacturer: Zyxel Communications\u003cbr\u003eProfessional enterprise range\u003c\/div\u003e\n\u003cdiv style=\"background-color: #f0f9ff; padding: 15px; border-radius: 6px; border: 1px solid #2D5FD8;\"\u003e\n\u003cstrong style=\"color: #2D5FD8; display: block; margin-bottom: 5px;\"\u003e🌡️ Operating Conditions\u003c\/strong\u003eTemperature: 0°C to 50°C\u003cbr\u003eHumidity: 10% to 90% (non-condensing)\u003cbr\u003eNoise level: 27.2 dBA at 25°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ÉTAT \u0026 LIVRAISON --\u003e\u003cdiv style=\"padding: 25px 30px; border-bottom: 1px solid #e5e7eb; background: #fff;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 20px; margin-bottom: 15px; border-left: 4px solid #2D5FD8; padding-left: 15px;\"\u003e📦 Condition \u0026 Delivery Contents\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #e7f3ff; border-left: 4px solid #2D5FD8; padding: 20px; margin: 20px 0; border-radius: 4px;\"\u003e\n\u003cp style=\"margin-bottom: 8px;\"\u003e\u003cstrong\u003e🔧 Product condition:\u003c\/strong\u003e Used - Tested and Verified\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 12px;\"\u003eThis network switch has been thoroughly inspected by our qualified technicians. All features have been tested and the switch works perfectly: all ports are operational, PoE+ delivers power correctly, and web management is fully functional.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #fff3cd; border-left: 4px solid #ffc107; padding: 12px; margin-top: 4px; border-radius: 4px; font-size: 14px;\"\u003e\n\u003cstrong\u003e⚠️ Cosmetic defect to note:\u003c\/strong\u003e The \u003cstrong\u003efront panel shows signs of cosmetic damage\u003c\/strong\u003e (dents, scratches, or damaged plastic). This defect is purely aesthetic and \u003cstrong\u003edoes not affect the device’s operation in any way\u003c\/strong\u003e. The switch operates normally at 100% capacity.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Delivery contents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Zyxel GS1920-24HP 24-port PoE+ switch\u003c\/li\u003e\n\u003cli\u003e1 x Power cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Not included:\u003c\/strong\u003e Ethernet network cables, SFP modules, rack mounting kit (mounting ears), paper documentation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- APPLICATIONS --\u003e\u003cdiv style=\"padding: 25px 30px; border-bottom: 1px solid #e5e7eb; background: #fff;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 20px; margin-bottom: 15px; border-left: 4px solid #2D5FD8; padding-left: 15px;\"\u003e🎯 Professional Applications \u0026 Uses\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 15px; text-align: justify;\"\u003eThis manageable switch is perfectly suited for deploying and managing complete enterprise networks. Thanks to its 375W PoE+ capacity, it can simultaneously power up to 12 devices at full power (30W) or 24 devices at reduced power.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 15px; text-align: justify;\"\u003e\u003cstrong\u003eTypical Use Cases:\u003c\/strong\u003e Deployment of IP video surveillance systems with high-resolution cameras, installation of professional Wi-Fi networks with 802.11ac\/ax access points, VoIP telephony infrastructures, physical access control, smart building automation, connection of industrial terminals, and much more.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 15px; text-align: justify;\"\u003eLayer 2 intelligent management allows you to segment your network with VLANs, prioritize critical traffic with Quality of Service (QoS), monitor and control multicast flows, and secure access with MAC and IP address filtering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- AVANTAGES --\u003e\u003cdiv style=\"padding: 25px 30px; border-bottom: 1px solid #e5e7eb; background: #fff;\"\u003e\u003cdiv style=\"background-color: #d4edda; border-left: 4px solid #28a745; padding: 20px; border-radius: 4px;\"\u003e\n\u003ch2 style=\"color: #155724; margin-top: 0; font-size: 20px;\"\u003e✨ Your Benefits With Us\u003c\/h2\u003e\n\u003cul style=\"margin: 10px 0; padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e🛡️ Commercial Warranty:\u003c\/strong\u003e 30-day satisfaction or refund for your peace of mind\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e🚚 Secure and Fast Shipping:\u003c\/strong\u003e Shipment with carrier tracking number to track your package in real time\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e📦 Professional Packaging:\u003c\/strong\u003e Reinforced protection with shockproof materials to ensure perfect delivery condition\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e🧾 Professional Invoicing:\u003c\/strong\u003e Paper invoice with 0% VAT included in every package\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e✅ Authentic Equipment:\u003c\/strong\u003e All our products are original Zyxel brand devices\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e💼 Professional Seller:\u003c\/strong\u003e Recognized experience in selling professional network and IT equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c!-- DISCLAIMER LOGICIEL --\u003e\u003cdiv style=\"padding: 25px 30px; border-bottom: 1px solid #e5e7eb; background: #fff;\"\u003e\u003cdiv style=\"background-color: #fff3cd; border-left: 4px solid #ffc107; padding: 15px; font-size: 14px; border-radius: 4px;\"\u003e\n\u003cp style=\"margin-bottom: 8px;\"\u003e\u003cstrong\u003e⚠️ Software Disclaimer:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eThis product is sold as-is regarding its software (firmware). The buyer is responsible for configuration, firmware updates, and integration into their network infrastructure. We do not provide technical support. We disclaim all liability for issues related to software compatibility, specific network configurations, or firmware use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\u003cdiv style=\"padding: 25px 30px; border-bottom: 1px solid #e5e7eb; background: #fff;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 20px; margin-bottom: 15px; border-left: 4px solid #2D5FD8; padding-left: 15px;\"\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 18px; border-bottom: 1px solid #e5e7eb; padding-bottom: 18px;\"\u003e\n\u003cp style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 6px;\"\u003e❓ Does the damaged front panel affect the switch's functionality?\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eNo, absolutely not. The damage is purely cosmetic and limited to the visual appearance of the front panel. All RJ-45 Gigabit PoE+ ports, SFP uplink ports, and all management features remain 100% operational. This network switch works perfectly to power and manage your PoE devices, IP cameras, VoIP phones, and Wi-Fi access points.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 18px; border-bottom: 1px solid #e5e7eb; padding-bottom: 18px;\"\u003e\n\u003cp style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 6px;\"\u003e❓ Can this PoE+ switch power IP surveillance cameras?\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eYes, the Zyxel GS1920-24HP is perfectly suited for IP video surveillance systems (CCTV). With a PoE+ budget of 375W and a maximum power of 30W per port (IEEE 802.3at standard), it can power up to 24 IP cameras simultaneously, including high-resolution 4K models and PTZ cameras with motorization.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 18px; border-bottom: 1px solid #e5e7eb; padding-bottom: 18px;\"\u003e\n\u003cp style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 6px;\"\u003e❓ Is the switch compatible with 19-inch rack mounting?\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eYes, the GS1920-24HP is a 1U form factor switch designed to fit into a standard 19-inch rack (440 mm wide). Note that rack mounting ears are not included with this delivery. They are available separately from your Zyxel reseller or as a compatible universal accessory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 18px; border-bottom: 1px solid #e5e7eb; padding-bottom: 18px;\"\u003e\n\u003cp style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 6px;\"\u003e❓ How to access the management interface of the Zyxel GS1920 switch?\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eManagement is done via an intuitive web interface accessible from any browser on the same network. The switch also supports SNMP v1\/v2c\/v3 for integration into your network monitoring tools (NMS), SSH v1\/v2 for secure command-line access, and Syslog for network event logging. The default IP address is usually 192.168.1.1.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 18px; border-bottom: 1px solid #e5e7eb; padding-bottom: 18px;\"\u003e\n\u003cp style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 6px;\"\u003e❓ Can VLANs be configured on this Layer 2 manageable switch?\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eYes, network segmentation by VLAN (802.1Q) is fully supported on the GS1920-24HP. You can create VLANs to isolate voice (VoIP), data, and management traffic, configure QoS with 8 priority queues for your IP phones and cameras, and use port mirroring to analyze network traffic. Ideal for SME and small business multi-service infrastructures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 0;\"\u003e\n\u003cp style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 6px;\"\u003e❓ What warranty is offered on this used switch?\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eWe offer a 30-day commercial satisfaction or refund guarantee. If the product does not operate as described, we cover the return and full refund. Each order comes with a professional invoice with 0% VAT in paper format. For any questions before purchase, feel free to contact us via eBay messaging.\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%); color: white; padding: 20px; text-align: center; font-size: 14px;\"\u003e\u003cp style=\"margin: 0;\"\u003e🔌 Zyxel GS1920-24HP Switch · 24 Gigabit PoE+ Ports · Layer 2 Smart Managed · Tested Used ✅\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ZyXEL","offers":[{"title":"Default Title","offer_id":54542726201667,"sku":"RDC O6 GS1920-24HP Relister qd 0 !","price":101.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1737\/6915\/files\/10_60ecbfca-3ed6-4982-bf40-4f3e7dff55b9.jpg?v=1781169995","url":"https:\/\/itandoffice.com\/en\/products\/zyxel-gs1920-24hp-switch-24-ports-poe-gigabit-manageable-layer-2","provider":"IT And Office","version":"1.0","type":"link"}