Switch - 48 ports - managed - stackable | Rack-mountable 1U | Gigabit Ethernet | 48 x 10/100/1000 + 4 x 10 Gigabit SFP+ (uplink) | 8 | SNMP | RADIUS | Flow control, DHCP support, auto-negotiation, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, E-mail alert, Broadcast Storm Control, firmware upgradable, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Quality of Service (QoS), Jumbo Frames support, SMS alert, IPv4 support, LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), static routing, crossover detection, cloud managed, Bridge protocol data unit (BPDU), Role-Based Access Control (RBAC), Cisco Discovery Protocol, Root 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 | |