{"product_id":"xstack-managed-gigabit-switch-48-port-gigabit-stackable-l2-poe-switch-with-4","title":"D-Link xStack 48-Port Gigabit Layer 3 Managed PoE+ Switch with 4 SFP Uplinks (DGS-3120-48PC\/SI)","description":"\u003cp data-start=\"122\" data-end=\"529\"\u003eThe D-Link xStack DGS-3120-48PC\/SI is a high-performance Layer 3 managed Gigabit switch designed for enterprise networks that demand scalability, reliability, and advanced control. Featuring 48 Gigabit PoE+ ports and 4 combo SFP uplinks, this switch enables seamless connectivity for high-density environments such as campus networks, data centers, and IP surveillance deployments.\u003c\/p\u003e\n\u003cp data-start=\"531\" data-end=\"1053\"\u003eBuilt with stacking capabilities and a robust switching architecture, it delivers high throughput and resilient network performance. Advanced Layer 2 and Layer 3 features, including VLAN segmentation, routing protocols, and comprehensive security controls, ensure efficient traffic management and secure network access. With integrated PoE+ support, it powers connected devices such as IP cameras, VoIP phones, and wireless access points directly through Ethernet, simplifying deployment and reducing infrastructure costs.\u003c\/p\u003e\n\u003cp data-start=\"1055\" data-end=\"1280\"\u003eThe DGS-3120-48PC\/SI is engineered for business continuity, offering redundancy support, intelligent traffic prioritization, and centralized management, making it a dependable backbone solution for modern enterprise networks.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitch Type\u003c\/td\u003e\n\u003ctd\u003eLayer 3 Managed Gigabit Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Configuration\u003c\/td\u003e\n\u003ctd\u003e48 x 10\/100\/1000 Mbps Gigabit Ethernet PoE+ Ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUplink Ports\u003c\/td\u003e\n\u003ctd\u003e4 x Combo 10\/100\/1000BASE-T\/SFP Ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStacking Capability\u003c\/td\u003e\n\u003ctd\u003eYes, with dedicated stacking ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 136 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForwarding Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 101.19 Mpps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoE Standard\u003c\/td\u003e\n\u003ctd\u003eIEEE 802.3af and IEEE 802.3at (PoE+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoE Power Budget\u003c\/td\u003e\n\u003ctd\u003eUp to 370W (expandable with RPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVLAN Support\u003c\/td\u003e\n\u003ctd\u003eIEEE 802.1Q VLAN, Private VLAN, Voice VLAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRouting Protocols\u003c\/td\u003e\n\u003ctd\u003eRIP, OSPF, VRRP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity Features\u003c\/td\u003e\n\u003ctd\u003eACL, 802.1X authentication, RADIUS, TACACS+, SSH, SSL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Management\u003c\/td\u003e\n\u003ctd\u003eWeb GUI, CLI, SNMP v1\/v2c\/v3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAC Address Table\u003c\/td\u003e\n\u003ctd\u003eUp to 16,000 entries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJumbo Frame Support\u003c\/td\u003e\n\u003ctd\u003eUp to 13K Bytes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eExternal Redundant Power Supply (RPS) compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eRack-mountable (1U)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e100–240 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"D-LINK","offers":[{"title":"Default Title","offer_id":50900211990761,"sku":"DGS-3120-48PC\/SI","price":2278.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1706\/8839\/files\/DGS_3120_48PC_A1_Image_L_Side__5720a71e62fa9.jpg?v=1776845615","url":"https:\/\/www.avendor.com\/products\/xstack-managed-gigabit-switch-48-port-gigabit-stackable-l2-poe-switch-with-4","provider":"Avendor","version":"1.0","type":"link"}