D-Link DGS-3620-28PC/SI

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 20-Port PoE Gigabit xStack Managed L3 Stackable Switch SI Image, 4 Gigabit Combo BASE-T/SFP Ports, 4 10G SFP+ Ports Overview The xStack DGS-3620 Series includes five gigabit managed switches with a choice of 24 or 48 port 10/100/1000Base-T models, 24 SFP port model, and PoE + model options. The DGS-3620-28TC comes with four combo SFP slots and four 10-Gigabit SFP+ slots. The DGS-3620-28SC is the fiber version equipped with four combo 10/100/1000 Base-T ports and four10-Gigabit SFP+ slots. The DGS-3620-52T has four 10-Gigabit SFP+ slots and two optional 10-Gigabit uplinks. The DGS-3620-28PC and DGS-3620-52P also include PoE (802.3af) and PoE+ (802.3at) that provides up to 30W to power devices such as IP phones, Access Points, or security cameras. • 24 GE 802.3at PoE + 4 Combo GE/SFP + 4 1-GE SFP+ Ports • 128 Gbps Switching Capacity, Physical Stacking 12 Units • Standard Image: QoS, Multicasting, Robust AAA Security Features Number of Ports • 16 to 28 Ports Type of Ports Available • 10/100/1000 Gigabit Ports • 10 Gigabit Ethernet Ports • Small form-factor pluggable (SFP) Ports Power over Ethernet Support • PoE Ports available Capable of Stacking • Physical Stacking Ability Depth of Feature List • Layer 3 Features Switch Fabric Forwarding Capacity • Switching Capacity 128 Gbps Max. Packet Forwarding Rate • Max Packet Forwarding Rate 95.24 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) Distance Vector Multicast Routing Protocol (DVMRP) Broadcast/Multicast/Unicast Storm Control IP-MAC-Port Binding (IMPB) 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