SW43-49R-2PS-1D-2SF-2Y

SW43-49R-2PS-1D-2SF-2Y

Product Features

R

Intelligent stacking technology

SW43-49R-2PS-1D-2SF-2Y switch is equipped with Maipu VST stacking function that allows a minimum of two devices to be stacked into one logical device via the 10G SFP+ ports. VST (Virtual Switching Technology) stacking combines multiple switches to form a logical virtual switch, improving device and link reliability, network expansion, and simplifying configuration and management.
R

High availability

SW43-49R-2PS-1D-2SF-2Y switch offers advanced redundancy and reliability features, catering to diverse networking requirements. In addition to supporting traditional spanning tree protocols such as STP, RSTP, and MSTP, the switch also complies with the ITU-T G.8032 international standard. This Ethernet Ring Protection Switching (ERPS) protocol enables rapid 50ms failover within Ethernet ring network topologies, ensuring seamless connectivity and minimal downtime.

R

Perfect security policy

SW43-49R-2PS-1D-2SF-2Y switch offers a comprehensive suite of security features, including user authentication, port security, ACLs, loopback detection, and 802.1X authentication. It also incorporates IP Source Guard, DHCP/ND Snooping, Host Guard, Dynamic ARP Inspection, and PPPoE+ security mechanisms. These robust security functions ensure user access and network protection.

Additionally, the switch supports MAC+IP+VLAN binding, 802.1X authentication, and countermeasures against network storm, DOS/DDOS, ARP, and protocol packet attacks. This makes the SW43-49R-2PS-1D-2SF-2Y switch ideal for large-scale, multi-service, and complex-traffic networks.

R

Advanced QoS

SW43-49R-2PS-1D-2SF-2Y switch offers sophisticated QoS capabilities for optimal network performance. Supporting eight queues per port and advanced scheduling algorithms such as SP, RR, WRR, and WDRR, the switch effectively manages traffic prioritization and resource allocation.

The switch accommodates diverse priority mapping techniques, including 802.1p, CoS, and DSCP, enabling fine-grained control over traffic classification and prioritization. With granular port traffic rate limiting and time- based controls, network administrators can regulate bandwidth usage as needed.

To optimize network performance and minimize congestion, SW43-49R-2PS-1D-2SF-2Y switch employs advanced congestion management techniques, such as Tail Drop and RED packet loss algorithms. These mechanisms help maintain seamless network operation while ensuring efficient delivery of critical data.

Download Technical Data Sheet

For product specifications, technical data, and order information, please download the Technical Data Sheet below. 

Download PDF