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WoMaster RS428 Industrial 28G L2+ Rackmount Managed Ethernet Switch

WoMaster RS428 Industrial 28G L2+ Rackmount Managed Ethernet Switch
WoMaster RS428 Industrial 28G L2+ Rackmount Managed Ethernet Switch WoMaster RS428 Industrial 28G L2+ Rackmount Managed Ethernet Switch WoMaster RS428 Industrial 28G L2+ Rackmount Managed Ethernet Switch
Model: RS428
Availability: Discontinued

***DISCONTINUED*** This switch is discontinued. For a replacement, please see our extensive selection of Managed Switches or contact Westward Sales to discuss your options.

 

WoMaster RS428 Rackmount 28-Port Gigabit L2+ Managed Switch

The rackmount 28 Port Gigabit L2+ Managed Switch RS428 has 20 Giga copper ports, four Giga combo ports, and four 100M/1G fiber SFP slots. It supports critical 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 and Dynamic ARP Inspection as well as advanced redundancy features. The rugged design and high EMC immunity makes the RS428 an ideal solution for power substation, industrial control room, roadside traffic control, and industrial Surveillance applications.

Key Features

High Throughput Ethernet Switching
  • 28-port GbE: 20 GbE RJ45 ports, 4 GbE RJ45/SFP Combo ports, 4 1G SFP fiber ports
  • Up to 24 GbE copper RJ-45 ports
  • Up to 8 100M/1GbE fiber ports for fiber links to field switches
  • DDM function for high-quality fiber connectivity monitoring
  • Powerful 1.2GHz ARM Cortex-A9 processor
  • Energy-Efficient Ethernet for power saving
  • Non-blocking switch fabric design
  • 8 flexible Class of Service(CoS) queues and 512 L2 Multicast Groups for video applications
  • 16K MAC address table and 9Kb Jumbo Frame
WoMaster ERPSv2 PLUS Ring Technology
  • Apply Broadcom® CFM Technology for overcoming GbE copper physical limitation and providing minimum 20ms recovery time, seamless restoration time
  • Inter-Operability with 3rd party ITU-T G.8032 v1/v2 ERPS switch and still remain fast recovery time
  • Replace legacy Ring + Chain + Dual Homing
Enhanced RSTP(eRSTP)
  • Enhance the RSTP fault recovery time performance
  • Enhance RSTP performance for large ring network topologies with up to 80 switches
IEC62443-4-2 Level 3 / 4 Cyber Security
  • 802.1X/RADIUS port-based access control
  • IP Security/Port Security
  • HTTPs/SSH Management IP secure access
  • Advanced cybersecurity features include 802.1X MAB, TACAS+, DHCP Snooping, IP Source Guard, Dynamic ARP Inspection, advanced Port Security & L2-L7 Access Control List
Industrial IoT LAN & Cloud Management
  • Various configuration paths, including CGI WebGUI, CLI, SNMP and RMON
  • Support WoMaster Software Utilities:
    • NetMaster Network Management System
    • ViewMaster for Configuration Management
  • LLDP for topology control, auto-topology drawing
  • USB for easy field configuration and firmware update
Rugged Design for Industrial Control Room and Wayside Network Switching
  • EN50121-4 certification for Railway Trackside, Roadside & Industrial Control Room applications
  • Wide range operating temperature from -40°C - 70°C
  • Support AC, High Voltage DC and Low Voltage DC Input

Configurations

RS428-AC, Industrial 28G L2 + Managed Ethernet Switch, 20GT+4Gc+4GF, AC110/220V input
RS428-2AC, Same as above with 2x AC110/220V input

Technology
Category Ethernet Switch
Total Ports 28
Ethernet Ports 20 Gigabit Ethernet (10/100/1000Base-TX), RJ45, Auto Negotiation
Fiber Ports 4 SFP Slots (100/1000FX) and 4 Gigabit (1000TX) combo ports (RJ45 or SFP)
Processing Type Store and Forward with 24 Gbps non-blocking switch fabric internal packet buffer
Standards IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3x, 802.1AB, 802.1p, 802.1Q, ITU-T G.8032 v2, 802.1D-2004, 802.1S, 802.3ad, 802.1x, 1588 v2
Industrial Protocols Modbus TCP
Jumbo Frame Support 9216 Bytes
MAC Table Size 16 kB
Computing
System Memory Configuration 2 GB DDR3
Watchdog Timer Hardware-based 10-second timer
Network Management
Network Redundancy WoMaster ERPS v2 PLUS, ITU-T G.8032 v1/v2 Ethernet Ring Protection Switching (ERPS), HW CFM, Loop Protection, Port Trunking, LACP, Rapid Spanning Tree Protocol (RSTP, eRSTP, STP), Multiple Spanning Tree Protocol (MSTP), up to 80 switches per ring
VLAN (IEEE 802.1Q) 256 VLANs, VLAN ID 1 to 4094
IGMP Snooping / GMRP IGMP Snooping v1, v2, v3, Fast-Leave/Immediate-Leave, IGMP Query, 512 IGMP groups, GMRP, QinQ, GVRP
IP Security TACACS+, Mutli-user authentication, IEEE802.1x MAB, DHCP Snooping, IP Source Guard, Dynamic ARP inspection, DoS/DDoS, advanced port security, SFTP, IEEE 802.1X/RADIUS, TLS v1.2, Access Control List (ACL), MAC/IP/ARP filter, HTTPs/SSH secure login, first login password management
QoS 8 Priority Queues per Port, QoS and CoS
Console Port RJ45 (RS-232 based) and USB port for system configuration and firmware updates
System Configuration CGI WebGUI, Command Line Interface (CLI), Telnet, SNMP
Protocols IPv4/IPv6 (RFC2460), RMON, LLDP, DHCP Server/Client/Option 82, TFTP, System Log, SMTPFlow Control, Rate Control, Storm Control, RFC 2474 DiffServ, ERPS MIB, MIB-II, private MIB,
Maintenance ViewMaster, NetMaster
Monitoring & Event Handling LLDP, Port Mirror, Ping, Port Statistic, Event Logging
Interfaces
Time Protocol NTP, IEEE 1588 Precision Time Protocol v2
Digital IO 3 digital input, 0 to 10 (low), 11 to 30 VDC (high) / 1 digital output dry relay (alarm), 0.5A, 24 VDC
Power
Power Consumption 19.8 W at 110VAC, 24.2 W at 220VAC (full traffic)
Input Voltage 110/220 VAC (90 to 264 VAC), DC Model: 48 VDC
Mechanical
LED Indicators Link (Green On), Activity (Green Blinking), Speed 1000M(Amber On), Speed 10M/100M(Off), Power, System, and Network status
Download Name File Size
WoMaster RS428 Datasheet1.19MB
Tags: RS428, RS-428