Switch Cisco 48-Port Gigabit Stackable Managed Switch - SG550X-48-K9
Tính năng kỹ thuật :
48 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, ....
Cisco 52-Port Gigabit Managed Switch - SG350-52-K9
48-port Gigabit + 2 Gigabit copper/SFP combo + 2 SFP ports.
Performance: Switching capacity 104.0 Gbps, nonblocking, Forwarding rate 77.38 mpps wire-speed performance.
Layer 2: Port grouping up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation, Number of VLANs 256 active VLANs (4096 range), Head-of-line (HOL) blocking HOL blocking prevention.
Layer 3: IPv4 routing Wirespeed routing of IPv4 packets, Up to 512 static routes and up to 128 IP interfaces, Classless Inter-Domain Routing (CIDR) support for CIDR.
Tham khảo datasheet về các tính năng của Switch : Performance, Layer 2 Switching, Layer 3, Security, Quality of Service, Standards, IPV6, Management, ...