D-LINK DGS-3000-28XS 24 x SFP Ports and 4 x 10G SFP

Description 28-PORT LAYER-2 MANAGED GIGABIT SWITCHDGS-3000-28X Layer-2 Fully Managed Gigabit Switch suitable for Campus and Metro Ethernet deployments. Versatile connectivity with 24 x 10/100/1000Mbps Ports and 4 x 10G SFP Ports 1 x RJ-45 console port for convenient management 6kV surge protection Dying gasp communicates important information about power outages Redundant Power Supply (RPS) Zero-Touch provisioning Loopback direction Ethernet Ring Protection Switching (ERPS) optimizes recovery under redundancy and failover conditions Link aggregation for improved load balancing Quality of Service (QoS) functionality to prioritize important traffic Authentication Authorization Accounting (AAA) Comprehensive OAM for rapid troubleshooting IEEE802.3ah, IEEE802.1ag, ITU-T Y.1731 IPv6-Ready SPECIFICATIONS 1000Base-T Interface 24 10G SFP Interface 4 Auto MDI/MDIX Yes (copper ports) Console Port Yes Max. Packet Forwarding Rate 95.24 Mpps Switching Capacity 128 Gbps Dimension 440 x 210 x 44mm Weight 2.00 kg Operation Temperature -5 -50°C Storage Temperature -20-70°C Operation Humidity 0 ~ 95% RH Storage Humidity 0 ~ 95% RH Operating Altitude 2000m Maximum Power Consumption 22.1 W Power Input 100 – 240 VAC CPU Speed 400MHz DRAM Size 256MB Flash Memory Size 32MB Packet Buffer Size 448K bits FAN 1 DC Fan