Descrição
"52-Port Gigabit Stackable Smart Managed Switch with 4 x 10G SFP+ Ports - 48 x 101001000Mbps ports- 4 x 10G SFP+ ports- Physical stack of up to 9 units via twofour 10G ports- Supports long-distance stacking over fiber- 80 Gbps per device physical stacking bandwidth- D-Link Single IP Management (SIM), Up to 32 units per virtual stack- 2 x smart fan- 6 kV surge protection for Ethernet ports- Dying Gasp- Ethernet Ring Protection Switching (ERPS)- Redundant power supply (RPS) support- Layer 3 features including Max. 1024 ARP entries (Supports 255 static ARP entries), Gratuitous ARP, IPv6 Neighbor Discovery (ND), 64 IP interfaces, Default route, Static route (64 IPv4 static routes 32 IPv6 static routes)- Comprehensive Security Features including Access Control Lists (ACLs), D-Link Safeguard Engine, BPDU attack protection, ARP spoofing prevention, IP-MAC-Port Binding (IMPB), DoS attack prevention, IEEE 802.1X port-based Access Control, WACMAC-based Access Control, Guest VLAN- 802.1ag CFM- 802.3ah Ethernet Link OAM- SNMP v1v2cv3- RMON v1v2- LLDPLLDP-MED"