ZYXEL Dimension ES-4124 Network hub

ZYXEL Dimension ES-4124 - 91-010-110004B : Dimension ES-4124 24 x 10/100 & 4G Uplink (2x1000BaseT + 2xDual Personaility) SNMP Rackmount Switch (AC) The ES-4124 comes with comprehensive f (...) See more See less

eatures sets for QoS, like DVMRP, multi-layer aware ACL (L2/L3/L4), 8 hardware priority queues, DSCP and WFQ scheduling algorithm, etc to easily harness IP applications, like VoIP, Video streaming, video-conferencing and IP TV. In addition, the ES-4124 supports flexible bandwidth control with granularity of 64kbps that enables network operators to perform efficient bandwidth administration. Multi-layer aware ACL (Access Control List) enforces policy-based protection by utilizing parameters (MAC, VLAN, IP, Protocol, TCP/UDP, and DSCP). To fine-tune device access control levels, you can configure MAC freeze, MAC filtering and limit the number of MAC address on a port. To complement user authentication, 802.1x can further facilitate the assignment of VLAN and bandwidth. ôIntrusion lockö can down the link once link status change. In addition, VLAN Stacking (Q-in-Q) can be applied for enterprise-class L2VPN application. All the features above allow users to implement strict layer 1 to layer 4 security policies.ZyXEL ES-4124 is a 24-port premium L3+ managed switch. Besides, comprehensive L2+ features and resilient hardware design, advanced routing like RIP, OSPF, VRRP, IGMP and DVMRP are supported to fully shoulder the tough tasks in the network core. For service providers, public sectors, healthcare industry, and SMB, the ES-4124 is the ideal solution to build up a convergence network empowering high network resiliency, superior QoS and strict security protection. The ES-4124 supports VRRP routing protocol for failover transmissions. BPS, second DC power source, protects from internal AC power supply failure. IEEE802.3ad Link aggregation reduces network downtime by providing more packet paths and bandwidth aggregation to critical paths. The 4G uplink not only gives superb transmission bandwidth, but also allows users to set up Gigabit aggregation to secure crit (Description excerpted from: SMC Direct)