D-Link DGS-1520-52 Layer 3 Switch - 50 Ports - Manageable - 3 Layer Supported - Modular - Twisted Pair, Optical Fiber - 1U High - Rack-mountable
Next Generation Layer 3 Stackable Smart Managed SwitchA new generation of Layer 3 stackable Smart Managed switches to aggregate your Gigabit network with 10G ports for uplink or stacking.High Availability and Flexibility 24 or 48 x 10/100/1000Base-T ports 20 or 44 x 10/100/1000Base-T PoE and 4 x 2.5GBase-T PoE ports 2 x 10GBase-T and 2 x SFP+ uplink ports High Bandwidth Stacking Physical Stacking of up to 8 units 2 x 10GBase-T and/or 2 x SFP+ 80 Gbps physical stacking bandwidth Advanced L2 features RSPAN Selective Q-in-Q Advanced L3 features IGMP v1/v2/v3 MLD v1/v2 PIM-SM/DM/SSM Static Route RIP/RIPng OSPF Reliability and Resiliency Ethernet Ring Protection Switching (ERPS) Virtual Router Redundancy Protocol (VRRP) Redundant Power Supply (RPS) support Management, Provisioning and Automation D-View 7 D-Link Network Assistant (DNA) Zero Touch Provisioning (ZTP)
Technical Specifications:
Total Number of Network Ports: 50Uplink Port: YesModular: YesStack Port: YesPort/Expansion Slot Details: 48 x Gigabit Ethernet Network, 2 x 10 Gigabit Ethernet Network, 2 x 10 Gigabit Ethernet Expansion SlotMedia Type Supported: Twisted Pair, Optical FiberEthernet Technology: Gigabit Ethernet, 10 Gigabit EthernetNetwork Technology: 10/100/1000Base-T, 10GBase-T, 10GBase-XNumber of Total Expansion Slots: 2Expansion Slot Type: SFP+Number of SFP+ Slots: 2Layer Supported: 3Manageable: YesPower Source: Power SupplyRedundant Power Supply Supported: YesPower Consumption: 51.20 WCompatible Rack Unit: 1UForm Factor: Rack-mountableHeight: 1.7"Width: 8.2"Length: 17.4"Weight (Approximate): 6.13 lbCountry of Origin: Taiwan