Managed L2+ fibre aggregation switch TP-Link SG3428XF: the core of a business network linking floor switches and buildings over optical fibre.
Ports: 20 Gigabit SFP slots, 4 Gigabit SFP/RJ45 combo ports and 4 10 Gbps SFP+ slots for uplinks; RJ45 and micro-USB console ports.
Performance: switching capacity of 128 Gbps, 95.23 Mpps, 16,000-address MAC table, 12 Mbit buffer.
L2+ features: IPv4/IPv6 static routing, DHCP server and relay, 4,000 VLANs, link aggregation, Spanning Tree, ERPS.
Security: ACL, 802.1X, IP-MAC-port binding, DHCP Snooping, ARP inspection, DoS protection.
Installation: 19" rack, kit included; 1+1 redundant dual power supply.
Management: Omada SDN (cloud, hardware or software controller, Omada app), web interface, CLI, SNMP.
The fibre switch that centralises a campus, a factory or an office building.