Layer 3 Managed Network Switch, 24x GbE RJ45, 4x SFP+, stackable, optional redundant PSU

Network Protocol IPv4, IPv6, IEEE 802.3, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ae, IEEE 802.3x, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1w, IEEE 802.1d, IEEE 802.1s, IEEE 802.3az, IEEE 802.3ad, IEEE 802.3AB, IEEE 802.1p, IEEE 802.1D, IEEE 802.1x Gigabit Ethernet Ports 24 10Gigabit SFP+ ports 4 The maximum number of supported modules SM-10G: 4 MM-10G: 4 RJ45-10G: 2 Console 1 Channel aggregation 14 External backup power supply 12V/5 A (60W) Additional ports 1 vent hole Redirection mode Accumulation and transfer Total bandwidth without blocking 64 Gbps Switching speed 128 Gbps The redirection rate is 95.232 Mbit/s Packet Buffer 12 MB Network delay <4µs Switching • 16 thousand static or dynamic MAC address records with filtering • 4 thousand VLANs, port-based VLANs, IEEE 802.1Q VLAN tags, Voice VLAN • Virtual VLAN interface • GVRP (under development) • Spanning tree, 32 instances for STP/RSTP/MSTP Routing • Static routing • Dynamic routing, including RIP, RIPng, OSPF and OSPFv3 • Routing according to the policy (in development) Multicast broadcast • IGMP Snooping • MLD Snooping • MVR (in development) QoS/ACL • Port prioritization • Prioritization scheme • Priority schedule, including SP, WRR, WFQ, SP-WRR and SP-WFQ • Traffic management • Speed limit • 2 thousand. ACLs for Ethernet, IPv4 and IPv6 DHCP DHCP Server, DHCP Relay, DHCP Option 82, 60, 160 and 43 Service CPU and Memory Monitoring, SNMP, RMON, LLDP and LLDP-MED, Backup and Recovery, System Log, Diagnostics including Ping, Traceroute, Port Mirroring, UDLD (TBD) and Copper Test Safety • User hierarchy management and password protection, HTTPS, SSH, Telnet • 802.1X authentication • AAA authentication, including RADIUS, TACACS+ • Storm Control • Port Isolation, Port Protection, Sticky MAC • MAC address filtering • IP Source Guard, protection against DoS attacks, ARP Inspection • DHCP Snooping • Loop protection, including BPDU protection, root protection (in development) and loop detection (in development) • Kensington socket (for Kensington locks)