{"product_id":"switch-mikrotik-crs328-24p-4s-rm-gigabit-poe-24-ports-rackmount-1u","title":"🔌 Mikrotik CRS328-24P-4S+RM Gigabit PoE+ 24-Port Rackmount 1U Switch 🚀","description":"\u003cdiv\u003e\u003cb\u003eUsed, tested and functional, includes support and power cable\u003c\/b\u003e\u003c\/div\u003e\u003cbr\u003e  \u003cmeta content=\"MikroTik CRS328-24P-4S+RM switch 24 ports PoE+ 450W, 4x SFP+ 10Gbps, rack 1U, Dual Boot RouterOS\/SwOS.\" name=\"description\"\u003e   \u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333; line-height: 1.6; background-color: #f9fafb;\"\u003e\n\u003c!-- Header --\u003e\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); color: white; padding: 40px 20px; text-align: center; border-radius: 0;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 32px; font-weight: 700; text-shadow: 0 2px 4px rgba(0,0,0,0.2);\"\u003e🔌 MikroTik CRS328-24P-4S+RM Switch - 24-Port Gigabit Ethernet PoE+ with 4 x 10Gbps SFP+ Ports 🚀\u003c\/h1\u003e\n\u003cp style=\"margin: 15px 0 0 0; font-size: 18px; opacity: 0.95;\"\u003eProfessional 1U Rackmount Switch with 450W PoE Power Supply\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Main Content --\u003e\u003cdiv style=\"padding: 30px 20px; background-color: white;\"\u003e\n\u003c!-- Introduction --\u003e\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 24px; border-bottom: 3px solid #6A3EDB; padding-bottom: 10px; margin-bottom: 20px;\"\u003e📋 Product Overview\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThe \u003cstrong\u003eMikroTik CRS328-24P-4S+RM\u003c\/strong\u003e is a professional enterprise-level network switch offering 24 Gigabit Ethernet ports with full PoE+ support and 4 SFP+ 10Gbps ports for high-speed connections. Ideal for network infrastructures requiring centralized PoE power and exceptional performance.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eThis robust 1U rackmount switch includes a 500W power supply providing up to 450W of PoE power to connected devices. Each Ethernet port can deliver up to 30W, compatible with 802.3af\/at (PoE\/PoE+) standards as well as MikroTik Passive PoE.\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eRunning RouterOS or SwOS (Dual Boot), this CRS328 offers maximum flexibility to suit your network configuration needs. The 800MHz ARM processor and 512 MB memory ensure stable performance and efficient network traffic management with a 64 Gbps non-blocking throughput.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; color: #666; font-style: italic; margin-top: 20px;\"\u003e📸 Photos are for illustration only. Only the content of the listing is authoritative for the exact product reference and included accessories. If in doubt, please contact us.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Specifications Grid --\u003e\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 24px; border-bottom: 3px solid #6A3EDB; padding-bottom: 10px; margin-bottom: 20px;\"\u003e⚙️ Technical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-bottom: 20px;\"\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 2px solid #2D5FD8; border-radius: 8px; padding: 15px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 28px; margin-bottom: 8px;\"\u003e🔌\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 5px;\"\u003eEthernet Ports\u003c\/div\u003e\n\u003cdiv style=\"color: #666; font-size: 14px;\"\u003e24 x Gigabit (10\/100\/1000)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 2px solid #2D5FD8; border-radius: 8px; padding: 15px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 28px; margin-bottom: 8px;\"\u003e⚡\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 5px;\"\u003ePoE Power\u003c\/div\u003e\n\u003cdiv style=\"color: #666; font-size: 14px;\"\u003e450W (30W max per port)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 2px solid #2D5FD8; border-radius: 8px; padding: 15px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 28px; margin-bottom: 8px;\"\u003e🚀\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 5px;\"\u003eSFP+ Ports\u003c\/div\u003e\n\u003cdiv style=\"color: #666; font-size: 14px;\"\u003e4 x 10 Gbps\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 2px solid #2D5FD8; border-radius: 8px; padding: 15px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 28px; margin-bottom: 8px;\"\u003e🔄\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 5px;\"\u003eSwitch Throughput\u003c\/div\u003e\n\u003cdiv style=\"color: #666; font-size: 14px;\"\u003e64 Gbps non-blocking\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 2px solid #2D5FD8; border-radius: 8px; padding: 15px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 28px; margin-bottom: 8px;\"\u003e💻\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 5px;\"\u003eProcessor\u003c\/div\u003e\n\u003cdiv style=\"color: #666; font-size: 14px;\"\u003eARM 98DX3236 800 MHz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 2px solid #2D5FD8; border-radius: 8px; padding: 15px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 28px; margin-bottom: 8px;\"\u003e🧠\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 5px;\"\u003eRAM Memory\u003c\/div\u003e\n\u003cdiv style=\"color: #666; font-size: 14px;\"\u003e512 MB\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 2px solid #2D5FD8; border-radius: 8px; padding: 15px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 28px; margin-bottom: 8px;\"\u003e💾\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 5px;\"\u003eFlash Storage\u003c\/div\u003e\n\u003cdiv style=\"color: #666; font-size: 14px;\"\u003e16 MB\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 2px solid #2D5FD8; border-radius: 8px; padding: 15px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 28px; margin-bottom: 8px;\"\u003e🖥️\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 5px;\"\u003eSystem\u003c\/div\u003e\n\u003cdiv style=\"color: #666; font-size: 14px;\"\u003eRouterOS v5 \/ SwOS\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 2px solid #2D5FD8; border-radius: 8px; padding: 15px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 28px; margin-bottom: 8px;\"\u003e🌡️\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 5px;\"\u003eTemperature\u003c\/div\u003e\n\u003cdiv style=\"color: #666; font-size: 14px;\"\u003e-20°C to +60°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 2px solid #2D5FD8; border-radius: 8px; padding: 15px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 28px; margin-bottom: 8px;\"\u003e📐\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 5px;\"\u003eDimensions\u003c\/div\u003e\n\u003cdiv style=\"color: #666; font-size: 14px;\"\u003e443 x 300 x 44 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 2px solid #2D5FD8; border-radius: 8px; padding: 15px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 28px; margin-bottom: 8px;\"\u003e⚖️\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 5px;\"\u003eWeight\u003c\/div\u003e\n\u003cdiv style=\"color: #666; font-size: 14px;\"\u003eAbout 3.5 kg\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f0f9ff; border: 2px solid #2D5FD8; border-radius: 8px; padding: 15px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 28px; margin-bottom: 8px;\"\u003e🌍\u003c\/div\u003e\n\u003cdiv style=\"font-weight: 700; color: #2D5FD8; margin-bottom: 5px;\"\u003eManufacturing\u003c\/div\u003e\n\u003cdiv style=\"color: #666; font-size: 14px;\"\u003eLatvia \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Features PoE --\u003e\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 24px; border-bottom: 3px solid #6A3EDB; padding-bottom: 10px; margin-bottom: 20px;\"\u003e⚡ Power over Ethernet (PoE) Features\u003c\/h2\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong style=\"color: #2D5FD8;\"\u003e📡 PoE Standards:\u003c\/strong\u003e Compatible with 802.3af (PoE Type 1), 802.3at (PoE+ Type 2) with auto-detection and MikroTik Passive PoE\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong style=\"color: #2D5FD8;\"\u003e🔋 Total PoE Budget:\u003c\/strong\u003e 450W intelligently distributed (3 x 150W per group of 8 Ethernet ports)\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong style=\"color: #2D5FD8;\"\u003e⚡ Power per Port:\u003c\/strong\u003e Up to 30W per Ethernet port (Ether1 to Ether24)\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong style=\"color: #2D5FD8;\"\u003e🔌 Transmission Mode:\u003c\/strong\u003e PoE-Out via pins mode B (4,5+)(7,8-)\u003c\/li\u003e\n\u003cli style=\"padding: 10px 0;\"\u003e\n\u003cstrong style=\"color: #2D5FD8;\"\u003e💡 Built-in Power Supply:\u003c\/strong\u003e Universal 100-240V AC, 500W total (44W switch consumption + 450W PoE available)  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Network Features --\u003e\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 24px; border-bottom: 3px solid #6A3EDB; padding-bottom: 10px; margin-bottom: 20px;\"\u003e🌐 Advanced Network Features  \u003c\/h2\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong style=\"color: #2D5FD8;\"\u003e🏢 Switching Capacity:\u003c\/strong\u003e 128 Gbps with 95.2 Mpps forwarding rate  \u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong style=\"color: #2D5FD8;\"\u003e🔐 VLAN:\u003c\/strong\u003e IEEE 802.1Q support with up to 4096 simultaneous VLANs  \u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong style=\"color: #2D5FD8;\"\u003e🌳 Spanning Tree:\u003c\/strong\u003e STP, RSTP, and MSTP protocols to prevent network loops  \u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong style=\"color: #2D5FD8;\"\u003e🔗 Link Aggregation:\u003c\/strong\u003e IEEE 802.3ad (LACP) and static aggregation  \u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong style=\"color: #2D5FD8;\"\u003e🛡️ Security:\u003c\/strong\u003e ACL (Access Control List), port security, port isolation, broadcast storm control  \u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong style=\"color: #2D5FD8;\"\u003e👁️ Monitoring:\u003c\/strong\u003e Port mirroring, SNMP, MikroTik Neighbor discovery, temperature and voltage monitoring  \u003c\/li\u003e\n\u003cli style=\"padding: 10px 0; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong style=\"color: #2D5FD8;\"\u003e📦 Jumbo Frames:\u003c\/strong\u003e Supports up to 10218 bytes to optimize large data transfers  \u003c\/li\u003e\n\u003cli style=\"padding: 10px 0;\"\u003e\n\u003cstrong style=\"color: #2D5FD8;\"\u003e📺 Multicast:\u003c\/strong\u003e IGMP snooping for multicast traffic optimization  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- État et Contenu --\u003e\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 24px; border-bottom: 3px solid #6A3EDB; padding-bottom: 10px; margin-bottom: 20px;\"\u003e📦 Package Condition and Contents  \u003c\/h2\u003e\n\u003cdiv style=\"background: #f0f9ff; border-left: 4px solid #6A3EDB; padding: 20px; border-radius: 4px;\"\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 12px;\"\u003e\u003cstrong style=\"color: #2D5FD8;\"\u003e✅ Condition:\u003c\/strong\u003e Used - Tested and Functional  \u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 12px;\"\u003e\u003cstrong style=\"color: #2D5FD8;\"\u003e📋 Reference:\u003c\/strong\u003e CRS328-24P-4S+RM  \u003c\/p\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 12px;\"\u003e\u003cstrong style=\"color: #2D5FD8;\"\u003e📦 Contents:  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin-left: 20px; font-size: 16px;\"\u003e\n\u003cli\u003e1x MikroTik CRS328-24P-4S+RM Switch  \u003c\/li\u003e\n\u003cli\u003e1x Power cable  \u003c\/li\u003e\n\u003cli\u003e1x Rack mounting bracket included  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 14px; color: #666; margin-top: 15px; font-style: italic;\"\u003eℹ️ This product has been carefully tested by our technicians and is in perfect working condition. SFP+ modules not included (sold separately).  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Avantages --\u003e\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 24px; border-bottom: 3px solid #6A3EDB; padding-bottom: 10px; margin-bottom: 20px;\"\u003e✨ Your Benefits  \u003c\/h2\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli style=\"padding: 12px; margin-bottom: 10px; background: #f0f9ff; border-left: 4px solid #2D5FD8; border-radius: 4px;\"\u003e\n\u003cstrong style=\"color: #2D5FD8;\"\u003e🛡️ 30-day warranty:\u003c\/strong\u003e For your peace of mind  \u003c\/li\u003e\n\u003cli style=\"padding: 12px; margin-bottom: 10px; background: #f0f9ff; border-left: 4px solid #6A3EDB; border-radius: 4px;\"\u003e\n\u003cstrong style=\"color: #6A3EDB;\"\u003e📦 Secure and fast shipping:\u003c\/strong\u003e Careful packaging with carrier tracking number  \u003c\/li\u003e\n\u003cli style=\"padding: 12px; margin-bottom: 10px; background: #f0f9ff; border-left: 4px solid #2D5FD8; border-radius: 4px;\"\u003e\n\u003cstrong style=\"color: #2D5FD8;\"\u003e🧪 Tested by our technicians:\u003c\/strong\u003e Rigorous quality control before shipping  \u003c\/li\u003e\n\u003cli style=\"padding: 12px; margin-bottom: 10px; background: #f0f9ff; border-left: 4px solid #6A3EDB; border-radius: 4px;\"\u003e\n\u003cstrong style=\"color: #6A3EDB;\"\u003e📄 Professional Invoice:\u003c\/strong\u003e Invoice with 0% VAT in paper format included with every package  \u003c\/li\u003e\n\u003cli style=\"padding: 12px; background: #f0f9ff; border-left: 4px solid #2D5FD8; border-radius: 4px;\"\u003e\n\u003cstrong style=\"color: #2D5FD8;\"\u003e💼 Professional Seller:\u003c\/strong\u003e Expertise and quality customer service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Disclaimer --\u003e\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 24px; border-bottom: 3px solid #6A3EDB; padding-bottom: 10px; margin-bottom: 20px;\"\u003e⚠️ Important Information\u003c\/h2\u003e\n\u003cdiv style=\"background: #fff9f0; border: 2px solid #ffc107; border-radius: 8px; padding: 20px;\"\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 10px; color: #666;\"\u003e\u003cstrong\u003e🔧 Software Support:\u003c\/strong\u003e We do not provide technical support for configuring RouterOS or SwOS. The equipment is delivered with its original operating system. Complete resources and documentation are available on the official MikroTik website.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0; color: #666;\"\u003e\u003cstrong\u003e💬 Questions:\u003c\/strong\u003e For any questions about this product, its features, or compatibility with your infrastructure, please feel free to contact us before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\u003cdiv style=\"margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"color: #2D5FD8; font-size: 24px; border-bottom: 3px solid #6A3EDB; padding-bottom: 10px; margin-bottom: 20px;\"\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 20px; border: 1px solid #e5e7eb; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); color: white; padding: 15px; font-weight: 700;\"\u003e 🔌 Can the switch power IP PoE cameras and WiFi access points simultaneously? \u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; background: white;\"\u003e\u003cp style=\"margin: 0; color: #666;\"\u003eAbsolutely! The CRS328-24P-4S+RM has a PoE budget of 450W spread across 24 ports. It can simultaneously power IP cameras, WiFi access points, VoIP phones, and any equipment compatible with 802.3af\/at. Each port delivers up to 30W with automatic power detection. Ideal for enterprise network installations, IP video surveillance, and WiFi infrastructures.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; border: 1px solid #e5e7eb; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); color: white; padding: 15px; font-weight: 700;\"\u003e 🚀 What is the difference between RouterOS and SwOS on this model? \u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; background: white;\"\u003e\u003cp style=\"margin: 0; color: #666;\"\u003eThis MikroTik switch offers Dual Boot: RouterOS (level 5) for advanced routing, firewall, VPN, QoS, and full Layer 3 features, or SwOS for ultra-fast Layer 2 switch configuration via an intuitive web interface. You can switch between the two systems depending on your needs. RouterOS is suitable for complex deployments requiring advanced routing and security, while SwOS is perfect for simplified and efficient switch management.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; border: 1px solid #e5e7eb; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); color: white; padding: 15px; font-weight: 700;\"\u003e 📡 Are the 10Gbps SFP+ ports compatible with my standard 1Gbps SFP modules? \u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; background: white;\"\u003e\u003cp style=\"margin: 0; color: #666;\"\u003eYes, the 4 SFP+ 10Gbps ports on the CRS328 are backward compatible with standard 1Gbps SFP modules. You can use optical modules (single-mode or multi-mode fiber), SFP+ copper modules, or DAC (Direct Attach Cable) to create 10Gbps links between switches or servers. This flexibility allows you to gradually upgrade your network backbone infrastructure according to your bandwidth needs.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; border: 1px solid #e5e7eb; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); color: white; padding: 15px; font-weight: 700;\"\u003e 🌐 Can I create VLANs to segment my network with this manageable switch? \u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; background: white;\"\u003e\u003cp style=\"margin: 0; color: #666;\"\u003eAbsolutely! The CRS328 supports up to 4096 simultaneous VLANs compliant with IEEE 802.1Q. You can segment your network by department, equipment type, or security level. Features include VLAN tagging, port isolation, ACL, and QoS for granular traffic management. Ideal for separating guest WiFi, IP video surveillance, VoIP, and enterprise data on the same physical infrastructure.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; border: 1px solid #e5e7eb; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); color: white; padding: 15px; font-weight: 700;\"\u003e 🔧 Is 19-inch rack mounting included with this rackmount switch? \u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; background: white;\"\u003e\u003cp style=\"margin: 0; color: #666;\"\u003eYes, this CRS328-24P-4S+RM comes with its rack mounting bracket included in the package. The standard 1U form factor (443mm wide) fits into any professional 19-inch rack bay. The switch has 2 fans for optimal cooling in datacenter or network cabinet environments. The universal 100-240V AC power supply allows installation worldwide without an additional transformer.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; border: 1px solid #e5e7eb; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); color: white; padding: 15px; font-weight: 700;\"\u003e 🌡️ Can this Gigabit switch operate in an uncooled environment? \u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; background: white;\"\u003e\u003cp style=\"margin: 0; color: #666;\"\u003eThe CRS328 is designed for demanding conditions with an operating temperature range from -20°C to +60°C. It is therefore suitable for installation in uncooled technical cabinets, server rooms, or industrial environments. The active cooling system with 2 fans ensures effective heat dissipation even under maximum PoE load. The MTBF (mean time between failures) is about 200,000 hours at 25°C, demonstrating MikroTik’s reliability for intensive professional use.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e5e7eb; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background: linear-gradient(135deg, #2D5FD8 0%, #6A3EDB 100%); color: white; padding: 15px; font-weight: 700;\"\u003e 📊 What is the MAC address table capacity of this manageable switch? \u003c\/div\u003e\n\u003cdiv style=\"padding: 15px; background: white;\"\u003e\u003cp style=\"margin: 0; color: #666;\"\u003eThe CRS328 switch features a MAC address table with 16,000 entries, more than enough for medium to large enterprise networks. With a non-blocking switching capacity of 128 Gbps and a forwarding rate of 95.2 Mpps (million packets per second), this Layer 2\/3 switch delivers wire-speed performance on all ports simultaneously. The ARM Marvell Prestera 98DX3236 processor and its 512 MB of RAM efficiently handle dense network traffic with VLAN, link aggregation, and spanning tree protocols without performance degradation.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\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: 30px 20px; text-align: center;\"\u003e\n\u003cp style=\"margin: 0 0 10px 0; font-size: 18px; font-weight: 700;\"\u003e🛒 Order with Confidence\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px; opacity: 0.9;\"\u003eProfessional Seller • 30-Day Warranty • Fast and Secure Shipping\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e ","brand":"MikroTik","offers":[{"title":"Default Title","offer_id":54064345579843,"sku":"RDC C10 CRS328-24P-4S+RM","price":303.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1737\/6915\/files\/57_086a2606-b0a5-4bcb-95d1-e3c769f2366b.jpg?v=1767803490","url":"https:\/\/itandoffice.com\/en\/products\/mikrotik-crs328-24p-4s-rm-gigabit-poe-switch-24-ports-rackmount-1u","provider":"IT And Office","version":"1.0","type":"link"}