ZyXEL ES-3148 ZYXES-3148 ユーザーズマニュアル

es-3000
series

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4GbE Uplink 

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Backup Power System (BPS) Support

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Multi-layer (L2/L3/L4) ACL for Traffic  

  Prioritization and Security Filtering 

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IEEE 802.1p with Eight Priority  

 

 Queues

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WFQ and SPQ Queuing Algorithms 

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Port Security and enhanced IEEE  

 

  802.1x Port Authentication 

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VLAN Stacking (Q-in-Q)

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Telnet, CLI and Web-based  

 

 

 Management

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Full Power for simultaneous    

 

  operation of 24 PoE Devices

ZyXEL ES-3000 Series L2+ managed Ethernet Switch is designed for service providers and 

enterprise networks that demand the most stringent requirement over network resiliency, 

QoS and security protection. The ES-3000 Series offers premium features for excellent network 

performances and ensures network stability. 

The ES-3000 Series comes with comprehensive features to ensure round-the-clock operation 

of the network. With BPS support, power is supplied to the switch in case of an unexpected 

power outage. The IEEE802.3ad Link Aggregation feature reduces network downtime by 

providing redundant paths and bandwidth aggregation to critical connections. By utilizing 

unique design of 4G uplink, you own not only superb transmission bandwidth, but also extra-

secured paths for critical transmission by aggregation of Gigabit ports. IEEE802.1w Rapid 

Spanning Tree Protocol (RSTP) allows immediate recovery from failed links by sending packets 

via the backup link.

Harnessing new cost-cutting IP applications (such as VoIP and video conferencing) in today’s 

modern business environment makes a big difference in gaining the market advantage. The 

ES-3000 Series provides superior QoS capability to fully utilize the power of applications. 

Features like multi-layer (L2/L3/L4) ACL, eight priority queues, DSCP and WFQ scheduling 

algorithm allow you to maximize network bandwidth usage and provide quality of network 

services. With the support of MVR and IGMP snooping features, the ES-3000 Series enables 

successful IP multicasting transmission across multi-VLAN environment. In addition, the ES-

3000 Series supports flexible bandwidth control with granularity of 64kbps which enables 

better bandwidth administration for network operators.