The d-link dgs-1210-52p is a smart managed switch that provides 48 gigabit ethernet ports with poe+ capability, as well as 4 sfp ports for fiber connectivity. here are some of the key specifications:
performance: switching capacity of 104 gbps, forwarding rate of 77.38 mpps, maximum power consumption of 551.6 w
poe budget: up to 370 w total poe power budget across all 48 poe+ ports
vlan support: up to 4k vlans, port-based vlan, mac-based vlan, protocol-based vlan, voice vlan, guest vlan, management vlan
security features: access control list (acl), ip-mac-port binding, dhcp snooping, arp inspection, 802.1x port-based/mac-based authentication, storm control, ssl/tls, ssh, port security
management: web-based gui, cli, snmp, rmon, dhcp client, system log, firmware upgradeable