Switch Cisco SG550X-24-K9 24-Port Gigabit Stackable Managed Switch

Cisco 24-Port Gigabit Stackable Managed Switch - SG550X-24-K9 

Tính năng kỹ thuật : 

 24 Gigabit ports + 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+). 

 Performance : Capacity in millions of packets per second (mpps) (64-byte packets): 95.23 ; Switching capacity in gigabits per second (Gbps): 128. 

 Layer 2 Switching : Spanning Tree Protocol, Port grouping/link aggregation, VLAN, Voice VLAN, Multicast TV VLAN, Q-in-Q, GVRP/GARP, Unidirectional Link Detection (UDLD), DHCP relay at Layer 2, IGMP (versions 1, 2, and 3) snooping, IGMP querier, HOL blocking. 

 Layer 3: IPv4 routing, Wirespeed IPv6 static routing, Layer 3 interface, CIDR, RIP v2, VRRP, Policy-based routing (PBR), DHCP server, DHCP relay at Layer 3, User Datagram Protocol (UDP) relay. 

 Stacking : Hardware stack (Up to 8 units in a stack. Up to 400 ports managed as a single system with hardware failover), High availability, Plug-and-play stacking configuration/management, High-speed stack interconnects. 

 Green (power efficiency) : Energy detect, Cable length detection, Time-based port operation, .... 

Link tham khảo: https://www.cisco.com/c/en/us/products/collateral/switches/550x-series-stackable-managed-switches/datasheet-c78-735874.html?dtid=osscdc000283