Industrial Rackmount Ethernet Switch RS628 Industrial 28G L3 Rackmount Managed Ethernet Switch NetMaster RS628v2 is a power substation compliant rackmount 28G switch with 20 Giga copper ports, 4 Giga combo ports and 4x100M/1G/2.5G fiber SFP ports. Up to 8 fiber Giga ports help to link more field switches with long distance fiber connections. The 28 full giga ports enhance the overall throughput for industrial control room applications. Rugged design and high EMC immunity makes RS628v2 an ideal solution for roadside and power substation applications. Features & Benefits High Throughput Ethernet Switching • 28-port Full GbE, by 20-port GbE RJ45 and 4-port GbE RJ45/SFP Combo, and 4 100M/1G/2.5G SFP fiber ports. • Up to 24 GbE copper RJ-45 ports • Up to 8 100M/1G/2.5GbE fiber ports add more fiber links to field switches • DDM function for high quality fiber connectivity monitoring Powerful 1.2GHz ARM Cotex-A9 processor • Less than 12.5W power consumption at full loading • Energy-Efficient Ethernet for power saving • Non-blocking switch fabric design • 8 flexible Class of Service(CoS) queues, 512 L2 Multicast Groups for video applications • 16K MAC address table, 9Kb Jumbo Frame ITU-T G.8032 v2 ERPS Ring Redundancy • ITU-T G.8032 v1/v2 ERPS Standard Ring Redundancy protocol • Supports HW-based CFM transmission for overcoming GbE copper physical limitation and providing minimum 20ms recovery time, seamless restoration time • Inter-Operability with 3rd party industrial switch and still remain fast recovery time • Replace 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 • 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 & Cloud Management • Various configuration paths, including CGI WebGUI, CLI, SNMP and RMON • Support WoMaster Software Utilities: -NetMaster Network Management System -ViewMaster for Configuraiton Management -ThingMaster*, ThingMaster OTA* for device management over Cloud* • Support MQTT* protocol, ready to use AWS/Azure and Private Cloud Agent for cloud 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 • IEC61850-3/IEEE1613 compliance for power substation applications • Seamless forwarding while EMC attack* • Excellent heat dissipation design for operating in -40~75oC environments • High level EMC protection exceeding traffic control and heavy industrial standards' requirements • EN50121-4 railway trackside EMC • IEC 61000-6-2/4 Heavy Industrial Environment

System LED: Power, System & Ring status 20x 100/1000M RJ-45 with LED for Link status 4x 100/1000M Copper / 100/1000M SFP Fiber Combo with LED for Link status Configured as - 4 Copper or - 4 Fiber or - 2 Copper and 2 Fiber 4x 100/1000M SFP Fiber with LED for Link status

System LED: Power, System & Ring status 20x 100/1000M RJ-45 with LED for Link status 4x 100/1000M Copper / 100/1000M SFP Fiber Combo with LED for Link Status Configured as - 4 Copper or - 4 Fiber or - 2 Copper and 2 Fiber 4x 100/1000M SFP Fiber with LED for Link status Power 2 AC Power or DC Power Power 1 AC Power or DC Power

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© WoMaster Inc. All rights reserved. Updated Apr, 2019. V Specifications subject to change without notice. Please ask our sales for the most up-to-date product information.