{"product_id":"tp-link-jetstream-tl-sg3452-48-port-metal-gigabit-l2-managed-switch-with-4-sfp-slots","title":"TP-Link JetStream TL-SG3452 48-Port Metal Gigabit L2 Managed Switch with 4 SFP Slots","description":"\u003ch3\u003eJetStream 48‑Port Gigabit L2 Managed Switch with 4 SFP Ports\u003c\/h3\u003e\n\u003ch4\u003eConvenient Gigabit Switch for a Complete Omada Network\u003c\/h4\u003e\n\u003cp\u003eBuild a high‑performance, easily managed network with this JetStream 48‑Port Gigabit L2 Managed Switch. Designed for seamless integration into Omada’s Software Defined Networking (SDN) platform, it delivers centralized cloud management, advanced security, and robust Layer 2+ and Layer 3 capabilities for scalable wired networks.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eReliable Gigabit Connectivity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e48× Gigabit RJ45 ports\u003c\/strong\u003e  \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4× Gigabit SFP ports\u003c\/strong\u003e  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEnjoy dependable gigabit connections for a wide range of devices, supporting high‑speed data transfer across your network.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eCentralized Cloud Management with Omada SDN\u003c\/h4\u003e\n\u003cp\u003eThe Omada SDN platform integrates network devices—including access points, switches, and gateways—into a single, centrally managed system.  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% centralized cloud management  \u003c\/li\u003e\n\u003cli\u003eHighly scalable architecture  \u003c\/li\u003e\n\u003cli\u003eUnified control from one interface  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis solution delivers seamless wired and wireless connectivity, ideal for use in \u003cstrong\u003ehospitality, education, retail, offices, and more\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eAdvanced L2+ and L3 Features\u003c\/h4\u003e\n\u003cp\u003eAn extensive set of L2+ and L3 functions helps you build a scalable, robust, and efficient network, suitable for \u003cstrong\u003eenterprises, campuses, and ISPs\u003c\/strong\u003e.  \u003c\/p\u003e\n\u003cp\u003eKey capabilities include:  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eL2\/L3\/L4 QoS  \u003c\/li\u003e\n\u003cli\u003eACL (Access Control Lists)  \u003c\/li\u003e\n\u003cli\u003eStatic Routing  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStatic routing enables simple network segmentation and routes internal traffic directly through the switch for improved efficiency.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eEnterprise‑Level Layer 2+ Capabilities\u003c\/h4\u003e\n\u003cp\u003eSupport for comprehensive L2+ features provides flexible, reliable switching control:  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e802.1Q VLAN  \u003c\/li\u003e\n\u003cli\u003ePort Mirroring  \u003c\/li\u003e\n\u003cli\u003eSTP\/RSTP\/MSTP  \u003c\/li\u003e\n\u003cli\u003eLink Aggregation Control Protocol  \u003c\/li\u003e\n\u003cli\u003e802.3x Flow Control  \u003c\/li\u003e\n\u003cli\u003eAdvanced IGMP Snooping  \u003c\/li\u003e\n\u003cli\u003eIGMP Throttling \u0026amp; Filtering  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMulticast traffic is intelligently forwarded only to appropriate subscribers, reducing unnecessary traffic and preventing unauthorized multicast access at the port level.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eSecure Networking\u003c\/h4\u003e\n\u003cp\u003eProtect your network with a rich set of security strategies designed to defend against a wide range of threats:  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIP‑MAC‑Port‑VID Binding  \u003c\/li\u003e\n\u003cli\u003ePort Security  \u003c\/li\u003e\n\u003cli\u003eStorm Control  \u003c\/li\u003e\n\u003cli\u003eDHCP Snooping  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn integrated list of common DoS attacks simplifies prevention and mitigation.  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAccess Control Lists (ACL, L2 to L4)\u003c\/strong\u003e restrict access to sensitive resources by filtering packets based on:  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSource and destination MAC address  \u003c\/li\u003e\n\u003cli\u003eIP address  \u003c\/li\u003e\n\u003cli\u003eTCP\/UDP ports  \u003c\/li\u003e\n\u003cli\u003eVLAN ID  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUser access can be controlled via \u003cstrong\u003e802.1X authentication\u003c\/strong\u003e, working with a \u003cstrong\u003eRADIUS\/Tacacs+ server\u003c\/strong\u003e to grant access only with valid user credentials.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eAdvanced QoS for Voice and Video\u003c\/h4\u003e\n\u003cp\u003ePrioritize critical applications to keep services running smoothly, even under limited bandwidth:  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrioritization by IP address  \u003c\/li\u003e\n\u003cli\u003ePrioritization by MAC address  \u003c\/li\u003e\n\u003cli\u003ePrioritization by TCP\/UDP port number  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith \u003cstrong\u003eQuality of Service (QoS)\u003c\/strong\u003e, voice and video traffic maintain high quality and stability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eISP‑Focused Features\u003c\/h4\u003e\n\u003cp\u003eDeveloped with service providers in mind, the switch includes ISP‑oriented functions such as:  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQinQ  \u003c\/li\u003e\n\u003cli\u003eL2PT  \u003c\/li\u003e\n\u003cli\u003ePPPoE ID Insertion  \u003c\/li\u003e\n\u003cli\u003eIGMP Authentication  \u003c\/li\u003e\n\u003cli\u003eDevice Link Detection Protocol (DLDP) for easy link monitoring and troubleshooting  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eIPv6‑Ready for Next‑Generation Networks\u003c\/h4\u003e\n\u003cp\u003eBe prepared for evolving network requirements with comprehensive IPv6 support:  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual IPv4\/IPv6 Stack  \u003c\/li\u003e\n\u003cli\u003eMLD Snooping  \u003c\/li\u003e\n\u003cli\u003eIPv6 ACL  \u003c\/li\u003e\n\u003cli\u003eDHCPv6 Snooping  \u003c\/li\u003e\n\u003cli\u003eIPv6 Interface  \u003c\/li\u003e\n\u003cli\u003ePath Maximum Transmission Unit (PMTU) Discovery  \u003c\/li\u003e\n\u003cli\u003eIPv6 Neighbor Discover  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese IPv6 functions ensure your network is ready for the \u003cstrong\u003eNext Generation Network (NGN)\u003c\/strong\u003e without requiring hardware upgrades.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eKey Highlights\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e48× Gigabit RJ45 ports and 4× Gigabit SFP ports for reliable gigabit connectivity  \u003c\/li\u003e\n\u003cli\u003eFull integration with Omada SDN for centralized cloud management  \u003c\/li\u003e\n\u003cli\u003eAdvanced L2+\/L3 features for scalable, robust network design  \u003c\/li\u003e\n\u003cli\u003eComprehensive security with ACL, 802.1X, and anti‑DoS strategies  \u003c\/li\u003e\n\u003cli\u003eEnterprise‑level capabilities for organizations, campuses, and ISPs  \u003c\/li\u003e\n\u003cli\u003eQoS prioritization for smooth voice and video services  \u003c\/li\u003e\n\u003cli\u003eISP‑oriented tools and full IPv6 support for long‑term investment protection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TP-LINK","offers":[{"title":"Default Title","offer_id":56721998741882,"sku":"NPTPL-TLSG3452","price":328.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/7960\/7418\/files\/nptpl-tlsg3452_87919686_570ea0d4-ed86-4ca6-8006-3a9fd530f7f0.jpg?v=1774357820","url":"https:\/\/383systems.co.uk\/products\/tp-link-jetstream-tl-sg3452-48-port-metal-gigabit-l2-managed-switch-with-4-sfp-slots","provider":"383 Systems","version":"1.0","type":"link"}