xStack 48port 10/100/1000 L3 managed, 4 10GE SFP+

Informace k záruce: Na produkt je poskytována omezená doživotní záruka, to znamená, že záruční lhůta vyprší až pět let poté, co společnost D-Link (nebo její nástupce) ukončí prodej daného produktu v Evropě. Pro nárok na omezenou doživotní záruku je třeba produkt zaregistrovat (viz níže) u D-Link Europe do třiceti (30) dnů od data zakoupení. Registraci lze provést přes samoobslužný portál. http://www.dlink.com/cz/cs/support/product-registration-and-support-log-in 48-Port Gigabit xStack Managed L3 Stackable Switch SI Image, 4 10G SFP+ Ports Overview The latest generation of D-Link® xStack® Switches supports IPv6 routing and has more advanced features than ever to address today’s security, QoS, and management concerns. • IPv6 and IPv4 Routing • Stackable Up to 12 Units • The D-Link Safeguard Engine and Security • Voice and Video Applications • Ease of Management Features Number of Ports • More than 28 Ports Type of Ports Available • 10/100/1000 Gigabit Ports • 10 Gigabit Ethernet Ports • Small form-factor pluggable (SFP) Ports • Enhanced small form-factor pluggable (SFP+) Ports Capable of Stacking • Physical Stacking Ability Depth of Feature List • Layer 3 Features Switch Fabric Forwarding Capacity • Switching Capacity 176 Gbps Max. Packet Forwarding Rate • Max Packet Forwarding Rate 30.95 Mpps MAC Address Table Size • MAC Address Table 32K Spanning Tree (STP) 802.1d Rapid Spanning Tree (RSTP) 802.1w Multiple Spanning Tree (MSTP) 802.1s Loopback Detection • Loopback Detection v4 Jumbo Frame • 13K Bytes IGMP Snooping Groups • IGMP Snooping Groups 1K Multicast Listener Discovery (MLD) Snooping IP Interface • IP Interface 256 Virtual Router Redundancy Protocol (VRRP) RIP Next Generation (RIPng) Open Shortest Path First (OSPF) L3 Multicast Groups Internet Group Management Protocol (IGMP) IP-MAC-Port Binding (IMPB) Broadcast/Multicast/Unicast Storm Control DHCP Client Filtering ARP Spoofing Prevention BPDU Attack Protection 802.1X Access Control Web-Based Access Control (WAC) MAC-Based Access Control (MAC) Microsoft Network Access Protection (NAP) Guest VLAN RADIUS Auth. For Mgm Access TACACS+ Auth. For Mgm Access Web-Based GUI Command Line Interface (CLI) Simple Network Management Protocol (SNMP) • SNMP v1 / v2c / v3 Link Layer Discovery Protocol (LLDP) DHCP Server