D-Link DGS-1210-52MPP 52-Port Gigabit PoE+ Smart Managed Switch

Power a Denser Access Network With a 740W PoE Budget The D-Link DGS-1210-52MPP brings 48 Gigabit RJ45 PoE ports and 4 Gigabit SFP ports together with a 740W shared PoE budget. It suits a higher-density business access network with a larger collection of powered devices. Centralising compatible device power at the switch helps reduce the need for separate power outlets at each installation point. VLANs, QoS and static-routing functions provide control beyond an unmanaged switch. Use the web interface for everyday configuration, and plan the network and power budget together so the connected devices, optical links and security policy work as one system. Highlights Connectivity 48 × Gigabit RJ45 PoE access ports 4 Gigabit SFP ports 104Gbps switching capacity Device Power 740W shared PoE budget IEEE 802.3af/at support Smart-fan cooling Network Control Tagged, voice and surveillance VLAN features Traffic priority, access controls and static routing Local smart management with diagnostic tools Key Features Put Device Power Where the Network Is Compatible IP cameras, wireless access points and phones can receive data and power through the Ethernet cable. The 740W budget is shared across the connected loads, so allow for each device’s operating requirement and any higher start-up demand. A maximum port rating does not mean every port can supply that maximum simultaneously. Keep Optical Uplinks Separate From Device Connections The 4 SFP slots provide Gigabit optical connections alongside the 48 PoE copper ports. Select compatible modules and fibre for the equipment and distance at both ends. These are Gigabit interfaces, not 10G SFP+ slots; an optical connector alone does not establish the link speed. Separate Business, Voice and Camera Traffic 802.1Q VLANs help divide the access network into planned segments. Auto Voice VLAN and surveillance functions can assist compatible phone and camera deployments, while QoS gives important traffic an appropriate priority. The design still needs matching VLANs and policies across the relevant uplinks, routers and connected systems. Use Static Routing for Defined Internal Networks Static-routing functions allow configured IP networks to communicate within a suitable design. This can reduce unnecessary journeys to a separate router for some internal traffic. A smart managed switch does not replace the Internet firewall, dynamic-routing requirements or the broader security policy; choose those functions separately. Keep Access and Fault-Finding Under Control Access controls, 802.1X authentication and traffic-protection functions help administrators apply a consistent network policy. Loop detection, spanning tree, link aggregation, port mirroring and cable diagnostics support practical fault isolation. Keep management access restricted and use supported firmware with a saved configuration. Plan a Tidy, Serviceable Installation Allow clear airflow around the fan-cooled enclosure and avoid blocking the ventilation openings. The internal AC supply gives the switch a direct mains power connection. Check the mounting position, cable routes and UPS capacity against the switch plus its connected PoE loads. Gigabit optical modules are separate connection accessories. Summary The D-Link DGS-1210-52MPP suits a higher-density managed access layer that needs 48 powered Gigabit connections, 4 Gigabit SFP ports and a 740W shared PoE budget. Match the connected loads and uplink media to the deployment, then use its VLAN, traffic-priority and diagnostic tools to keep the network organised. Frequently Asked Questions Which Connections Are Available?ExpandCollapse It provides 48 Gigabit RJ45 PoE ports and 4 Gigabit SFP ports. The SFP slots are separate from the PoE copper ports. How Much PoE Power Can It Supply?ExpandCollapse The total shared PoE budget is 740W. The PoE ports support IEEE 802.3af/at, with up to 30W per port within that shared budget. Add the actual requirements of all connected devices; multiplying every port by its maximum rating can exceed the available power. Does It Have 10GbE or 10G SFP+?ExpandCollapse No. Its copper and optical data connections are Gigabit interfaces. The 4 Gigabit SFP ports must use compatible modules and connections at the supported speed. Choose a different switch when the design specifically requires 10GbE uplinks. Is This a D-Lite Cloud Switch?ExpandCollapse No. This is a DGS-1210 smart managed switch with local management and supported network-management tools. It is not a D-Lite model and should not be selected on the assumption of D-Lite cloud enrolment. Check controller support against the exact model and installed firmware when central management is required. Can It Replace the Internet Router or Firewall?ExpandCollapse It supports static routing for configured internal networks. Internet access, firewall inspection, VPNs and any required dynamic-routing functions need suitable equipment of their own. Plan the switch, network edge and access policies together. How Should I Plan Installation and Warranty?ExpandCollapse Provide a suitable mounting position, clear ventilation and a power source sized for the switch and its connected loads. This model uses an internal mains supply. Optical transceivers and fibre are selected separately. The warranty is five years. 続きを読む