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RKS-G4028-L3-PoE-4GS-LV-T

 

RKS-G4028-L3-PoE-4GS-LV-T

Was $7,455.06 Save 6% $7,007.75  Ex VAT Was $9,318.82 Save 6% $8,759.69  Inc VAT

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Layer 3 Modular Managed Ethernet Switch

Introducing our state-of-the-art Layer 3 modular managed Ethernet switch, designed to handle a wide range of networking demands, from Fast Ethernet to complete Gigabit industrial networks. With up to 28 Gigabit ports, this switch provides the flexibility and performance required for modern industrial applications.

Key Features and Benefits

  • Supports diverse networking needs with up to 28 Gigabit ports for robust connectivity in industrial environments.
  • Modular interfaces offer flexible connector type combinations to adapt to your specific operational requirements.
  • Equipped with IEEE 802.3bt PoE technology, delivering up to 90 W output per port, ideal for powering devices like cameras and access points.
  • High EMC immunity ensures reliable operation in harsh conditions, compliant with IEC 61850-3 and IEEE 1613 standards.
  • Hardware-based IEEE 1588 Precision Time Protocol (PTP) enables high-precision time synchronization for critical applications.
  • Advanced network redundancy features, including Turbo Ring, Turbo Chain (recovery time < 20 ms @ 250 switches), and STP/RSTP/MSTP, ensure your network remains operational and resilient.
  • Wide operating temperature range of -40 to 75°C makes this switch suitable for extreme environments.
  • Comes with MXstudio support for intuitive and visualized industrial network management, simplifying maintenance and monitoring.
  • Developed in accordance with IEC 62443-4-1 standards and compliant with IEC 62443-4-2 for robust industrial cybersecurity.

This Layer 3 modular managed Ethernet switch features 4 100/1000BaseSFP ports, three slots for Ethernet modules, and supports a PoE Ethernet module. With an isolated power supply (24/48 VDC) and a rugged design, it is built to maintain peak performance in challenging conditions.

Input/Output Interface

  • Alarm Contact Channels

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

  • Buttons

    • Reset button
Ethernet Interface

  • 100/1000BaseSFP Slots

    • 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

  • Redundancy Protocols

    • Multiple Dual Homing
      Tracking
      Multiple Network Coupling
      MRP Interconnection

  • Routing Redundancy

    • VRRP

  • Security

    • IEEE 802.1AE MAC security

  • 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

  • Protocols

    • VLAN Assignment

  • Industrial Protocols

    • PROFINET

  • Unicast Routing

    • Static Route
      OSPF

  • Multicast Routing

    • PIM-DM
      PIM-SM
      Multicast Local Route

  • 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

  • Power Substation

    • GOOSE Check
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

    • 48 VDC (for the PoE system)
      24/48 VDC

  • Operating Voltage

    • 46 to 57 VDC (for the PoE system)
      18 to 72 VDC

  • Overload Current Protection

    • Supported

  • Reverse Polarity Protection

    • Supported

  • Input Current

    • Max. 2.53 A @ 24 VDC
      Max. 1.25 A @ 48 VDC
      EPS: Max. 7.50 A @ 48 VDC

  • Power Consumption (Max.)

    • Max. 60.72 W @ 24 VDC
      Max. 60 W @ 48 VDC
Physical Characteristics

  • IP Rating

    • IP30

  • Dimensions

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

  • Weight

    • 5000 g (11.02 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

    • 488,598 hrs

  • Standards

    • Telcordia (Bellcore), GB
Warranty
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