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Industrial 22G(16G+8GF) Layer 3 Full Gigabit Managed Ethernet Switch

The 22 Port Gigabit L3 Managed Switch DS622 supports various routing protocols such as IP/VLAN routing, RIP, OSPF, VRRP router redundancy to be fully compatible with your backbone network. It is designed with advanced cybersecurity features such as Port-Based Security- IEEE802.1 x MAB (MAC Authentication Bypass), Access Control List (ACL, MAC/IP/ARP filter), DHCP Snooping, IP Source Guard, Dynamic ARP Inspection as well as advanced redundancy features such as WoMaster ERPSv2 Plus and eRSTP. DS622 provides 22-port full-gigabit Ethernet including 16-port Gigabit RJ45 and 6-port 100M/1G SFP with non-blocking wire-speed switching and routing.

High performance CPU & Full Gigabit Switching

Powerful 1.2GHz ARM Cotex-A9 processor

Non-blocking switch fabric design

22-port Full Gigabit Ethernet ports, including 16 Gigabit RJ45 and 100/1000M SFP.

flexible Class of Service(CoSqueues

16K MAC address table

・ 9Kb Jumbo Frame

・ DDM function for fiber connectivity monitoring

Up to 8Gbps Link Aggregation

Energy-Efficient Ethernet for power saving

L2+ Management Switch Features

Various configuration paths, including WebGUI, CLI, SNMP, Modbus TCP, LLDP topology control

Layer 2 Switch features include VLAN, QoS,LACP/Trunk, Rapid Spanning Tree protocol…etc.

IGMP Snooping v1/v2/v3, IGMP Query, 512 L2 Multicast Groups for video applications

Built-in DHCP Server that automatically provides and assigns IP addresses, default gateways to clients

WoMaster ERPSv2 PLUS Ring Technology

・ITU G.8032 v1/v2 ERPS Ring Redundancy & HW-based CFM for quick acknowledgment while GbE copper link failure, providing sub 50ms recovery time and seamless restoration.

・ ERPSv2 available to replace legacy Ring + Chain + Dual Homing

・Inter-Operability with 3rd party industrial switch and still remain fast recovery time.

・Support Enhanced RSTP for large ring network topology with up to 80 switches.

Layer 3 Dynamic Routing with Redundancy Protection

RIPv1&v2, OSPFv2 for intra-domain routing within an autonomous system

Efficient unicast/multicast static routing

VRRP guarantees sustainable routing in a single point of failure 

Compliant with IEC62443-4-2 Level 3 / 4 Cyber Security

L2-L7 IPv4/IPv6* Access Control List (ACL)

DHCP Snooping, IP Source Guard, Dynamic ARP Inspection

802.1Q VLAN, Private VLAN, Advanced Port Security*

・ Multi-Level user passwords

・ HTTPS/SSH/SFTP, 256-bit encryption

・ 802.1X MAB for non-802.1X compliant end devices

・ RADIUS/TACACS+ centralized password authentication 

Industrial IoT LAN Management

Support Software Utilities:

    -NetMaster, Network Management System

    -ViewMaster, Group Discovery & Configuration Utility

Support Modbus TCP for monitoring in the field

Support Ethernet IP for monitoring in the field


Rugged Design for Wayside Network Switching with Wide Power Input Range 

10~60V wide power range design with redundant power input

Excellent heat dissipation design for operating in -40~75oC environments

High level EMC protection exceeding traffic control and heavy industrial standards’ requirements

IEC 61000-6-2/4 Heavy Industrial Environment

Ordering Information

DS622 Industrial 22-port Full Gigabit Layer 3 Managed Ethernet Switch, 16GT+6GSFP, 24VDC Input