Switch - 48 ports - L3 - managed - stackable | Desktop, rack-mountable 1U | Gigabit Ethernet | 24 x 1/2.5/5/10GBase-T + 24 x 1000Base-T + 4 x 10 Gigabit SFP+ + 2 x 40 Gigabit QSFP+ | UPOE | Switching capacity: 688 Gbps ¦ Forwarding rate: 512 Mpps | Tagged VLANs: 4096 | 32K entries | 9600 bytes | 8 | IGMP, VRRP, OSPFv2, static IP routing | SNMP | RADIUS | Flow control, auto-negotiation, ARP support, VLAN support, Syslog support, port mirroring, E-mail alert, Broadcast Storm Control, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, DHCP server, SMS alert, Dynamic ARP Inspection (DAI), Uni-Directional Link Detection (UDLD), LLDP support, DHCP relay, static routing, crossover detection, Bridge protocol data unit (BPDU), Role-Based Access Control (RBAC), push notification, Root Guard, Loop Guard | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3af, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1ab (LLDP), IEEE 802.3at | |