RKS-G4028 Series

28G-port (with 802.3bt PoE option) full Gigabit modular managed Ethernet switches

Features and Benefits

  • Meets a wide range of demands from Fast Ethernet to full Gigabit industrial networks (up to 28 Gigabit ports)
  • Modular interfaces for flexible connector type combinations
  • Support for IEEE 802.3bt PoE for up to 90 W output per port
  • High EMC immunity compliant with IEC 61850-3 and IEEE 1613
  • Hardware-based IEEE 1588 PTP for high-precision time synchronization
  • Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches) , and STP/RSTP/MSTP for network redundancy
  • -40 to 75°C operating temperature range
  • Supports MXstudio for easy, visualized industrial network management
  • Developed according to the IEC 62443-4-1 and compliant with the IEC 62443-4-2 industrial cybersecurity standards

Certifications

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Description

Introduction

The RKS-G4028 Series is designed to meet the rigorous demands of mission-critical applications for industry and business, such as power substation automation systems (IEC 61850-3, IEEE 1613), railway applications (EN 50121-4), and factory automation systems. The RKS-G4028 Series’ Gigabit and Fast Ethernet backbone, redundant ring, and 24 VDC, 48 VDC, or 110/220 VDC/VAC dual isolated redundant power supplies increase the reliability of your communications and save on wiring costs.

The modular design of the RKS-G4028 Series also makes network planning easy, and allows greater flexibility by letting you install up to 28 Gigabit ports with various connector types.

Additional Features and Benefits

  • Layer 3 switching functionality to move data and information across networks (L3 models only)

  • IEEE 1588v2 PTP (Precision Time Protocol) for network time synchronization

  • Command line interface (CLI) for quickly configuring major managed functions

  • DHCP Option 82 for IP address assignment with different policies

  • IGMP snooping and GMRP for filtering multicast traffic

  • Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network planning

  • QoS (IEEE 802.1p/1Q and TOS/DiffServ) to increase determinism

  • IEEE 802.3ad, LACP for optimum bandwidth utilization

  • Line-swap fast recovery

  • TACACS+, IEEE 802.1X, SNMPv3, HTTPS, and SSH to enhance network security

  • SNMPv1/v2c/v3 for different levels of network management

  • RMON for proactive and efficient network monitoring

  • Bandwidth management prevents unpredictable network status with “Lock port” to restrict access to authorized MAC addresses

  • Port mirroring for online debugging

  • Automatic warning by exception through email and relay output

  • Automatic recovery of connected device’s IP addresses

  • Configurable by web browser, Telnet/serial console, CLI, Windows utility, and ABC-02-USB automatic backup configurator

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