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RKS-G4028-4GT-HV-T

 

RKS-G4028-4GT-HV-T

Was £2,712.05 Save 6% £2,549.33  Ex VAT Was £3,390.07 Save 6% £3,186.66  Inc VAT

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Modular Managed Ethernet Switch for Industrial Networks

Discover the power and flexibility of our Modular Managed Ethernet Switch, designed to meet the diverse needs of both Fast Ethernet and Gigabit industrial networks. With up to 28 Gigabit ports, this switch is perfect for organizations looking to enhance their network infrastructure while ensuring robust performance and reliability.

Key Features

  • Meets a wide range of demands from Fast Ethernet to full Gigabit industrial networks with up to 28 Gigabit ports.
  • Modular interfaces allow for flexible connector type combinations, catering to various industrial applications.
  • Supports IEEE 802.3bt PoE technology, providing up to 90 W output per port for powering devices directly through the network.
  • Features high EMC immunity compliant with IEC 61850-3 and IEEE 1613, ensuring reliable operation in harsh environments.
  • Hardware-based IEEE 1588 PTP guarantees high-precision time synchronization, crucial for time-sensitive applications.
  • Turbo Ring and Turbo Chain technology with recovery times under 20 ms for up to 250 switches, ensuring minimal downtime; recovery time is under 50 ms at 1 Gigabit or higher.
  • Wide operating temperature range from -40 to 75°C, designed to withstand extreme conditions.
  • Supports MXstudio for easy, visualized industrial network management, simplifying configuration and monitoring.
  • Developed according to IEC 62443-4-1 standards and compliant with IEC 62443-4-2 industrial cybersecurity measures, providing peace of mind for secure operations.

Benefits

This Modular Managed Ethernet Switch is engineered for flexibility and high performance, ensuring your industrial network operates seamlessly and securely. Its robust design and advanced features make it the ideal choice for critical applications where reliability and uptime are paramount.

Input/Output Interface

  • Alarm Contact Channels

    • 1 relay output with current carrying capacity of 2 A @ 24 VDC

  • Buttons

    • Reset button
Ethernet Interface

  • 10/100/1000BaseT(X) Ports (RJ45 connector)

    • 4

  • Module

    • There are 3 module slots on the switch. Users can select different types of modules to insert into the switch. The modules that can be selected include 8-port/6-port modules with 10/100/1000BaseT(X), 10/100BaseT(X), 100/1000BaseSFP, or 100BaseFX (SC/ST connector) interfaces.

      Refer to Expansion Modules in the Accessories section for a full list of supported interface modules.

  • Standards

    • IEEE 802.1D-2004 for Spanning Tree Protocol
      IEEE 802.1p for Class of Service
      IEEE 802.1Q for VLAN Tagging
      IEEE 802.1s for Multiple Spanning Tree Protocol
      IEEE 802.1w for Rapid Spanning Tree Protocol
      IEEE 802.1X for authentication
      IEEE 802.3 for 10BaseT
      IEEE 802.3ab for 1000BaseT(X)
      IEEE 802.3ad for Port Trunk with LACP
      IEEE 802.3u for 100BaseT(X) and 100BaseFX
      IEEE 802.3x for flow control
      IEEE 802.3z for 1000BaseSX/LX/LHX/ZX
Ethernet Software Features

  • Management

    • IPv4/IPv6
      Note: IPv6 is available for L2 models only.
      Flow control
      Back Pressure Flow Control
      DHCP Server/Client
      Note: DHCP Server/Client is available for L2 models only.
      ARP
      RARP
      LLDP
      Linkup Delay
      SMTP
      SNMP Trap
      SNMP Inform
      SNMPv1/v2c/v3
      RMON
      TFTP
      SFTP
      HTTP
      HTTPS
      Telnet
      Syslog
      Private MIB
      Fiber check
      DHCP Relay Agent (Option 82)
      Port Mirroring (SPAN, RSPAN)

  • Filter

    • GMRP
      GVRP
      GARP
      802.1Q
      IGMP Snooping v1/v2/v3
      IGMP Querier

  • Time Management

    • SNTP
      IEEE 1588v2 PTP (hardware-based)
      Supported power profiles: IEEE 1588 Default 2008, IEC 61850-9-3-2016, IEEE C37.238-2017

      NTP Server/Client
      NTP Authentication

  • MIB

    • P-BRIDGE MIB
      Q-BRIDGE MIB
      IEEE8021-SPANNING-TREE-MIB
      IEEE8021-PAE-MIB
      IEEE8023-LAG-MIB
      LLDP-EXT-DOT1-MIB
      LLDP-EXT-DOT3-MIB
      SNMPv2-MIB
      RMON MIB Groups 1, 2, 3, 9
Switch Properties

  • IGMP Groups

    • 1024

  • Jumbo Frame Size

    • 9.216 KB

  • MAC Table Size

    • 16 K

  • Max. No. of VLANs

    • 256

  • Packet Buffer Size

    • 1.5 MB

  • Priority Queues

    • 8

  • VLAN ID Range

    • VID 1 to 4094
USB Interface

  • Storage Port

    • USB Type A
MicroSD Interface

  • Storage Port

    • microSD card
LED Interface

  • LED Indicators

    • PWR1, PWR2, STATE, FAULT, MSTR/HEAD, CPLR/TAIL, SYNC, EPS
Serial Interface

  • Console Port

    • RS-232 (RJ45)
Power Parameters

  • Total PoE Power Budget

    • 300 W

  • Max. PoE Power Output per Port

    • IEEE 802.3af: 15.4 W
      IEEE 802.3at: 30 W
      IEEE 802.3bt: 90 W

  • Input Voltage

    • 110/220 VDC
      110/220 VAC

  • Operating Voltage

    • 88 to 300 VDC, 85 to 264 VAC

  • Overload Current Protection

    • Supported

  • Reverse Polarity Protection

    • Supported

  • Input Current

    • Max. 0.55 A @ 110 VDC
      Max. 0.29 A @ 220 VDC
      Max. 1.01 A @ 110 VAC
      Max. 0.62 A @ 220 VAC

  • Power Consumption (Max.)

    • Max. 60.5 W @ 110 VDC
      Max. 63.8 W @ 220 VDC
      Max. 62.2 W @ 110 VAC
      Max. 64.1 W @ 220 VAC
Physical Characteristics

  • IP Rating

    • IP30

  • Dimensions

    • 440 x 44 x 300 mm (17.32 x 1.37 x 11.81 in)

  • Weight

    • 4900 g (10.80 lb)

  • Installation

    • Rack mounting
Environmental Limits

  • Operating Temperature

    • -40 to 75°C (-40 to 167°F)

  • Storage Temperature (package included)

    • -40 to 85°C (-40 to 185°F)

  • Ambient Relative Humidity

    • 5 to 95% (non-condensing)
Standards and Certifications

  • Safety

    • EN IEC 62368-1
      IEC 60950-1
      IEC 62368-1
      UL 61010
      UL 62368-1

  • EMC

    • EN 55032/35
      EN 61000-6-2/-6-4

  • EMI

    • CISPR 32, FCC Part 15B Class A

  • Traffic Control

    • NEMA TS2

  • EMS

    • IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV
      IEC 61000-4-3 RS: 80 MHz to 1 GHz: 35 V/m
      IEC 61000-4-4 EFT: Power: 4 kV; Signal: 4 kV
      IEC 61000-4-5 Surge: Power: 4 kV; Signal: 4 kV
      IEC 61000-4-6 CS: 10 V
      IEC 61000-4-8 PFMF
      IEC 61000-4-11 Voltage Dips & Interruptions

  • Power Substation

    • IEC 61850-3
      IEEE 1613

  • Railway

    • EN 50121-4

  • Freefall

    • IEC 60068-2-32

  • Shock

    • IEC 60068-2-27

  • Vibration

    • IEC 60068-2-6

  • Industrial Cybersecurity

    • IEC 62443-4-1
      IEC 62443-4-2
MTBF

  • Time

    • 572,888 hrs

  • Standards

    • Telcordia (Bellcore), GB
Warranty
Download datasheet