Your browser either does not support JavaScript or you have turned JavaScript off.

24/48-port GbE L2+ Switch with 10GbE Uplink

Non-stop Business Continuity for Mission Critical Applications

Resiliency and availability for non-stop business continuity

The Zyxel XGS3700 Series features a no single point of failure (NSPOF) hardware and software design to provide the resiliency needed for non-stop business continuity. Its high redundancy hardware architecture includes dual, internal power supplies—which not only ensures 100% uptime in the event of a power supply failure, but also saves rack space compared to external power supplies.

In terms of software features, the Zyxel XGS3700 Series supports Equal Cost Multipath Routing (ECMP) and Virtual Router Redundancy Protocol (VRRP) for increased network availability and reliability. The physical stacking feature facilitates management for multiple switches with one single interface. The cross-stack LACP technology allows traffics to be carried over to other links when a LACP link fails to provide high redundancy. The stacking ring technology allows no interruption to data forwarding if any stack switch fails to ensure resiliency.

Zyxel ONE Network experience

Aiming for relieving our customers from repetitive operations of deploying and managing a network, Zyxel ONE Network is designed to simplify the configuration, management, and troubleshooting, allowing our customers to focus on the business priorities. Zyxel ONE Network presents an easy-to-use tool, Zyxel ONE Network Utility (ZON Utility), to realize speed network setup. Zyxel Smart Connect* allows Zyxel networking equipment to be aware and recognize each other and further facilitating the network maintenance via one-click remote functions such as factory reset or power cycling. Zyxel ONE Network redefines the network integration across multiple networking products from switch to Wi-Fi AP and to Gateway.

High power capacity and high availability for mission critical PoE applications

The Zyxel XGS3700 provides up to 30 watts per port with IEEE 802.3at PoE Plus compliance, and is backward compatible with the IEEE 802.3af standard. All models provide an industry-leading PoE power budget of 1000 watts with dual power supply units or 460 watts with a single power supply unit. Combined with the high resiliency hardware and software features, the XGS3700 Series PoE switches are ideal for mission critical IP surveillance, WLAN and high quality VoIP applications.

Deployment flexibility and investment protection

The XGS3700 Series provides added routing flexibility with support for static routing and policy-based routing (PBR); and its full and consistent GUI, CLI and MIB ensures simplified management and consistent configurations.

Investment protection is guaranteed with the Zyxel XGS3700 Series. Its high port density and high power budget design leaves room for future deployment expansion and eliminates the need to purchase additional equipment. The four (4) 10GbE ports facilitates easy transition to 10GbE networking in data center and enterprise networks, while full IPv6 support ensures that your network is ready for the future.


Standard Compliance

  • IEEE 802.3 10BASE-T Ethernet
  • IEEE 802.3u 100BASE-TX Ethernet
  • IEEE 802.3ab 1000BASE-T Ethernet
  • IEEE 802.3z 1000BASE-X
  • IEEE 802.3aq 10GBASE-X
  • IEEE 802.3af PoE
  • IEEE 802.3at PoE Plus
  • IEEE 802.3az EEE
  • IEEE 802.3x Flow Control
  • IEEE 802.3ad LACP Aggregation
  • IEEE 802.3ah OAM
  • IEEE 802.1ag CFM
  • IEEE 802.1D Spanning Tree Protocol (STP)
  • IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
  • IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
  • IEEE 802.1Q VLAN Tagging
  • IEEE 802.1p Class of Service (CoS) Prioritization
  • IEEE 802.1X Port Authentication

Resilience and Availability

  • IEEE 802.1D Spanning Tree Protocol (STP)
  • IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
  • IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
  • IEEE 802.3ad LACP
  • Virtual Router Redundancy Protocol (VRRP)
  • Loop Guard
  • New Root guardx
  • New BPDU guard
  • ErrDisable Recovery
  • MRSTP (Zyxel Proprietary)
  • Dual Configuration Files
  • Dual Flash Images
  • Dual Redundant Power Supply Support
  • Hot-swappable Fan Module
  • Physical stacking

Traffic Control

  • 802.1Q Static VLANs/Dynamic VLANs: 1 K/4 K
  • Port-based VLAN
  • Protocol-based VLAN
  • Private VLAN
  • IP Subnet-based VLAN
  • VLAN Trunking
  • VLAN Translation
  • VLAN Ingress Filtering
  • 802.1ad VLAN Stacking (Q-in-Q)
  • LACP Algorithm of Source/Destination IP
  • GVRP
  • Selected Q-in-Q
  • L2PT


  • 802.1X
  • Port Security
  • MAC Authentication
  • Layer 2 MAC Filtering
  • Layer 3 IP Filtering
  • Layer 4 TCP/UDP Socket Filtering
  • BPDU Transparency
  • Static MAC Forwarding
  • Multiple RADIUS Servers
  • Multiple TACACS+ Servers
  • 802.1x VLAN and 802.1p Assignment by RADIUS
  • Login Authentication by RADIUS
  • Login Authentication by TACACS+
  • TACACS+ Accounting
  • Authorization on RADIUS
  • Authorization on TACACS+
  • Authorization on Console
  • SSH v1/v2
  • SSL
  • Intrusion Lock
  • MAC Freeze
  • DHCP Snooping
  • ARP Inspection
  • ARP Freeze
  • Static ARP
  • Static IP/MAC Binding
  • Policy-based Security Filtering
  • Port Isolation
  • New IP source guard (IPv4/IPv6)
  • Limit Number of MAC per VLAN
  • MAC Search
  • Guest VLAN
  • ACL Packet Filtering (IPv4/IPv6)
  • PPPoE Relay Agent
  • PPPoE Option 82
  • PPPoE IA
  • CPU Protection
  • MAC Pinning
  • Interface Related Trap Enable/Disable (by Port)
  • New MAC-based authentication per VLAN

Quality of Service (QoS)

  • No. of Hardware Queues per Port: 8
  • 802.1p Queuing Method: SPQ/WRR/WFQ
  • Storm Control: Broadcast, Multicast, Unknown Unicast (DLF)
  • Port-based Rate Limiting (Ingress/Egress): */64 Kbps
  • Rate Limiting per IP/TCP/UDP per Port
  • Policy-based Rate Limiting
  • Policy-based Bandwidth Control Granularity
  • Ingress CIR for Bandwidth Control
  • 802.3x Flow Control
  • Port-based Egress Traffic Shaping CIR/PIR Support
  • Policy-based Prioritization
  • TRTCM (Two Rate Three Color Marking)
  • 802.1p Class of Service (SPQ, WFQ, SPQ/WFQ Combination Capable)
  • DiffServ (DSCP)

Layer 2 Multicast

  • L2 Multicast (Group)
  • IGMP Snooping (v1, v2, v3)
  • IGMP Snooping Fast Leave
  • Configurable IGMP Snooping Timer and Priority
  • IGMP Snooping Statistics
  • IGMP Throttling
  • MVR Support
  • IGMP Filtering
  • IGMP Snooping Immediate Leave
  • IGMP Proxy Mode & Snooping Mode Selection
  • IPv6 MLD Snooping Proxy


  • Static Route
  • Policy-based Route
  • IP Port Moving
  • Multiple Default Route


  • SNMP v1, v2c, v3
  • SNMP Trap Group
  • RMON (1, 2, 3, 9)
  • ICMP Echo/Echo Reply
  • Syslog
  • IEEE 802.3ah OAM (Link Discovery, Loopback)
  • IEEE 802.1ag CFM
  • IEEE 802.1AB LLDP

IPv6 Management

  • IPv6 over Ethernet (RFC 2464)
  • IPv6 Addressing Architecture (RFC 4291)
  • Dual Stack (RFC 4213)
  • ICMPv6 (RFC 4443)
  • Path MTU (RFC 1981)
  • Minimum Path MTU Size of 1280 (RFC 5095)
  • Encapsulation for Maximum PMTU of 1500
  • Neighbor Discovery (RFC 4861)
  • DHCPv6 Relay
  • New Default DHCP client mode

Device Management

  • iStacking
  • Web Interface
  • Management through Console, Telnet, SNMP
  • Firmware Upgrade by FTP
  • Remote Firmware Upgrade by FTP/Web
  • Configuration Saving and Retrieving
  • Multiple Logins Supported
  • Configure Clone
  • Multilevel CLI
  • CLI (Cisco-like)
  • New DHCP servers (IPv4/IPv6)
  • DHCP Relay per VLAN
  • DHCP Client
  • DHCP Option 82
  • DHCP Option 82 Profile
  • Daylight Saving
  • NTP
  • Port Mirroring
  • Port Mirroring per IP/TCP/UDP
  • Policy-based Port Mirroring
  • RJ-45 Out-of-band Management Port
  • RS-232 Out-of-band Console Port
  • sFlow
  • Remote Port Monitoring
  • New Scheduled PoE


  • Zyxel New Private MIB
  • RFC 1066 TCP/IP-based MIB
  • RFC 1213, 1157 SNMPv2c/v3 MIB
  • RFC 1493 Bridge MIB
  • RFC 1643 Ethernet MIB
  • RFC 1757 RMON Group 1, 2, 3, 9
  • RFC 2011, 2012, 2013 SNMPv2 MIB
  • RFC 2233 SMIv2 MIB
  • RFC 2358 Ethernet-like MIB
  • RFC 2674 Bridge MIB Extension
  • RFC 2819, 2925 Remote Management MIB
  • RFC 3621 Power Ethernet MIB
  • RFC 4022 Management Information Base for Transmission Control Protocol
  • RFC 4113 Management Information Base for User Datagram Protocol
  • RFC 4292 IP Forwarding Table MIB
  • RFC 4293 Management Information Base (MIB) for IP


  • Safety
    • LVD
    • BSMI
  • EMC
    • FCC Part 15 (Class A)
    • CE EMC (Class A)
    • BSMI EMC
  • RoHS
    • Level A

Zyxel One Network

  • ZON Utility
    • Discovery of Zyxel switches, APs and gateways
    • Centralized and batch configurations
      • IP configuration
      • IP renew
      • New Device factory reset
      • Device reboot
      • Device locating
      • Web GUI access
      • Firmware upgrade
      • Password configuration
      • One-click quick association with Zyxel AP Configurator (ZAC)
  • Smart Connect
    • Discover neighboring devices
    • One-click remote management access to the neighboring Zyxel devices
    • Reset neighboring devices remotely to factory defaults
    • Power cycle neighboring powered devices (PoE switches only)

Application Diagram

SMB core