24-port L3 Fast Ethernet 4-port Gigabit Ethernet ZyXEL ES-4124

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Код: 167861
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The ES-4124 provides 24 10/100Base-TX ports plus 4 GbE uplinks. This is also an ideal Fast Ethernet solution for building converged networks.

ZyXEL Switch 4000 Series are intelligent multilayer (L2/L3/L4) Ethernet switches providing enterprise-class availability, resilient and redundant architecture with OSPF, VRRP, RSTPand port trunking. The Switch 4000 Series offers many advanced features that make it the preferred choice for real-routing enterprise networks. Advanced functionalities like QoS, ratelimiting, rule-based access control lists, multicasting support, wire-speed, high-performance IP routing and simplified management software (iStacking) all contribute to the excellent efficiency of network operations.


Ideal for Multi-service Network Environment

The ZyXEL Switch 4000 Series delivers fully dynamic wire-speed IP routing features like OSPFv2 and RIPv2 using a hardware-based IP routing engine, as well as sophisticated multilayer operating software that quickly and precisely transmits Layer-3 traffics without packet loss or latency. In addition to dynamic IP routing, the ZyXEL Switch 4000 Series supports DVMRP, IGMPv3 and MVR for most applications on today’s IP-based multimedia platforms. With the ZyXEL Switch 4000 Series, enterprises can easily employ applications such as IP TV, video conferencing and distant learning.

Intelligent QoS for Mission-critical Applications

With more and more applications integrated into IP-based networks, the network traffic flows

become more and more complicated and diverse than ever. To assure the multi-service quality on a converged network, adopting advanced traffic control technologies to manage different type of traffic flows is critical and necessary to enterprises. The ZyXEL Switch 4000 Series supports Intelligent QoS features to optimize network traffics. With supports to Class of Service (CoS) and Differentiated Services Code Point (DSCP), administrator can easily classify and perform traffic prioritization for business-critical applications such as VoIP and video conferencing. In addition, the Switch 4000 Series provides advanced bandwidth control with granularity of 64 kbps and 8 hardware priority queues to bring better bandwidth administration to network operators.

Comprehensive Safety Network

Information Security is a critical issue in the era of information economy. In addition to preventing threats from the WAN, enterprises also need LAN security to protect intellectual properties. The ZyXEL Switch 4000 Series provides a complete set of security features to protect important data, administrate traffic and secure the enterprise network.

Through the multilayer (L2/L3/L4) ACL suite, the network administrator can easily check the source and destination information in MAC address, IP address, Ethernet type and TCP/UDP for security and QoS requirements. With 802.1x authentication and port security, administrators can reject unauthorized users from accessing the network.

Robust and High-Availability System Design

The ZyXEL Switch 4000 Series supports the VRRP routing protocol for failover transmissions, while BPS, the second DC power source, protects the system from internal AC power supply failure. The IEEE 802.3ad Link aggregation reduces network downtime by providing more packet paths and bandwidth aggregation to critical paths. The Gigabit uplink not only gives superb transmission bandwidth, but also allows users to set up Gigabit aggregation to secure transmission on critical paths, while the IEEE 802.1w Rapid spanning tree (RSTP) allows immediate recovery from failed links by sending packets via a backup link path.

Hassle-free Network Management and 24-Unit Stacking Capability

The ZyXEL Switch 4000 Series provides various network management options. Networking administrators have the freedom to choose the friendly Webbased configuration or the convenient text-based CLI (Command Line Interface) to manage the switch. Since the Switch 4000 Series supports centralized SNMP-based management software, maintenance can be performed remotely. The Switch 4000 Series also supports the ZyXEL-exclusive iStackingTM clustering management technology that works across different floors and routing domains to locate other iStacking-capable switches in the same cluster, allowing administrators to manage up to 24 switches with one single IP. This greatly reduces operating costs and offers flexible maintenance to ZyXEL Switches.





Port Density

10/100Base-TX , RJ -45 ports


1000Base-TX , RJ -45 ports


Dual personality Gigabit Ethernet slot



Switching Capacity (Gbps)


Switching Forwarding Rate (Mpps)


Packet buffer

32 MB

MAC Address

16 K

IP Address table

8 K

Routing entries

8 K

Routing domains


Power Requirement

Power supply

AC Power:100 - 240V AC, 50/60Hz
DC Power: -48 to -60V DC


Slot for redundant power supply BPS-120 model powered by AC

Maximum Power Consumption




Environmental Specification

Operating temperature

0°C to 45°C/32°F to 113°F

Storage temperature

-10°C to 70°C/14°F to 158°F

Operating humidity

10% to 99% (Non-condensing



Physical Feature

Dimensions (W x D x H)

438 (W) x 300 (D) x 44.45 (H) mm








Standard Compliance

  • IEEE 802.3 10Base-T Ethernet
  • IEEE 802.3u 100 Base-Tx Ethernet
  • IEEE 802.ab 1000 Base-T Ethernet
  • IEEE 802.3x Flow control
  • IEEE 802.1D Spanning tree protocol
  • IEEE 802.1w Rapid Spanning tree protocol
  • IEEE 802.1s Multiple Spanning tree protocol
  • IEEE 802.1p Class of service, priority protocols
  • IEEE 802.1Q VLAN tagging
  • IEEE 802.1x Port Authentication
  • IEEE 802.3ad LACP aggregation
  • IEEE 802.3z
  • IEEE 802.1ad VLAN stacking

Traffic Management and QoS

  • IEEE 802.1ad QinQ
  • Bandwidth Control /Rate Limiting: Rule-based/Port-based bandwidth control, 64kbps granularity ingress/egress
  • Dual-Rate-Three-Color making
  • CIR/PIR for bandwidth control
  • Port-based egress traffic shaping
  • Broadcast Storm Control
  • IEEE 802.1p with 8 hardware priority queues per port for different traffic types
  • WRR (Weighted Round Robin)/SPQ scheduling algorithm
  • DSCP/DSCP to 802.1p priority mapping
  • IGMP/IGMP snooping v1 v2 v3 with fast leave (very suitable for TV channel switching)
  • Multicast VLAN Registration (MVR)
  • Congestion control on all ports

IP Routing and Service Features

  • 64 IP routing domains
  • 8K IP address table
  • Wire-speed IP forwarding
  • RIP v1, v2
  • IGMP v1, v2, v3
  • DHCP Server/Relay DHCP Relay per VLAN, DHCP Relay Option 82, DHCP Client

Link Aggregation

  • IEEE 802.3ad LACP link aggregation
  • Static manually port trunking
  • Up to 6 aggregation groups, 8 ports/per group randomly selected

Resilient Network

  • IEEE802.1w Rapid Spanning Tree Protocol (RSTP)
  • MRSTP- Multiple RSTP
  • IEEE 802.1s Multiple Spanning tree provides link availability in multiple VLAN environments by allowing multiple spanning tree
  • Backup Power System (BPS) Power Supply redundancy
  • Virtual Router Redundancy Protocol (VRRP)

User Security and Authentication

  • IEEE 802.1Q tag-based and port-based VLAN
  • Support GVRP, automatic VLAN member registration
  • 1K Static VLANs, up to 4K dynamic VLAN
  • Full range 4K PVID support
  • Port-base VLAN & IP Subnet VLAN & VLAN isolation
  • IP Classification VLAN
  • MAC Freeze
  • MAC filtering per port secures access to each port
  • Limited MAC number per port
  • IP Source Guard (Static IP / MAC binding, DHCP Snooping, ARP inspection)
  • Loop Guard prevents a Switch from being affected by another Switch which is already in a looping status
  • IP Filtering
  • TCP/UDP Socket Filtering
  • BPDU transparency
  • 802.1x port-based authentication
  • Port Security, Port Isolation, Port Mirroring, Intrusion Lock
  • Clone Feature copies port settings from one port to other port(s) in one step

Network Administration Security

  • User name/password required for Web/Telnet/local console administrators
  • Two-level security by specific SNMP read/write community
  • Multiple login session
  • Multiple access permission management
  • SSH v1/v2
  • RADIUS MAC login
  • RADIUS Accounting
  • TACACS+ authentication, Accounting
  • NTP, Daylight Saving

Network Management

  • ZyXEL iStacking™, up to 24 switches managed by single IP address
  • Intuitive Web-based management with all features configurable
  • Telnet CLI (Cisco like)
  • SNMP v1, v2c, v3
  • SNMP trap group
  • Out-of-Band Management: RS-232c Local console & RJ45 console
  • DHCP Relay, DHCP Relay per VLAN, DHCP Relay Option 82, DHCP Client
  • 802.3ah Ethernet OAM (Operations, Administration and Management)
  • IP management: static IP or DHCP Sever/Relay
  • RMON four RMON groups 1, 2, 3, 9 (history, statistics, alarms, and events)
  • Port mirroring: Source/Destination/Both port mirroring

Intelligent ACL (L2/L3/L4 Access List Control)

  • Based on MAC address
  • Based on VLAN
  • Based on IP address
  • Based on Protocol type
  • Based on TCP/UDP type
  • Based on DSCP

MIB Information

  • RFC1213 MIB II
  • RFC1493 Bridge MIB
  • RFC1643 Ethernet MIB
  • RFC1757 RMON group 1,2,3,9
  • RFC2011 IP MIB
  • RFC2012 TCP MIB
  • RFC2013 UDP MIB
  • RFC2674 VLAN MIB
  • ZyXEL Private MIB


  • UL 60950-1
  • CSA 60950-1
  • EN 60950-1
  • IEC 60950-1
  • EU RoHS Compliant

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