Moxa
RKS-G4030-PL-PoE-8QGT-6XGS-T

RKS-G4030-PL-PoE-8QGT-6XGS-T

RKS-G4030-PL Series

6 10GbE, 8 2.5GbE, 16 modular 1GbE-port (802.3bt PoE optional) Layer 2 modular managed Ethernet switches

  • Scalable design supporting up to 30 ports, from Fast Ethernet to 10GbE industrial networks
  • Modular interfaces with LAN modules and power modules for flexible expansion
  • IEEE 802.3bt PoE with up to 90 W per port and 720 W total budget for high-power devices
  • High EMC immunity compliant with IEC 61850-3 and IEEE 1613
  • Hardware-based IEEE 1588 PTP for high-precision time synchronization
  • Intelligent chassis monitoring with built-in temperature detection
  • Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches) , and STP/RSTP/MSTP for network redundancy
  • Supports MXView One series for easy, visualized industrial network management
  • GOOSE Check for easy troubleshooting
  • Built-in MMS server based on IEC 61850-90-4 switch data modeling for power SCADA
  • IEC 62443-4-2 Security Level 2 certified
  • -40 to 75°C operating temperature range

Certifications CE · En50121 4 · NEMA TS2 · Iec61850 3 Ieee1613 Black · FCC

Ships from and sold by A5 IT, an authorized Moxa reseller.

Specifications

Ethernet Interface

10/100/1000/2500BaseT(X) Ports (RJ45 connector)
8
Out-of-band Management (OOBM)
1 x 8-pin RJ45 1GbE Ethernet port (MGMT)
Expansion Module Slots
2
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 802.3ae for 10 Gigabit Ethernet IEEE 802.3bz for 2.5GBaseX IEEE 802.3u for 100BaseT(X) and 100BaseFX IEEE 802.3x for flow control IEEE 802.3z for 1000BaseSX/LX/LHX/ZX
Note
All Ethernet ports on the RKS-G4030-PL series operate in full-duplex mode exclusively. Half-duplex transmission is not supported.

Ethernet Software Features

Management
ARP Back Pressure Flow Control DHCP Relay Agent (Option 82) DHCP Server/Client Fiber check Flow control HTTP HTTPS IPv4 Linkup Delay LLDP Port Mirroring (SPAN, RSPAN) Private MIB RARP RMON SFTP SMTP SNMP Inform SNMP Trap SNMPv1/v2c/v3 Syslog Telnet TFTP
Filter
GMRP GVRP GARP 802.1Q IGMP Snooping v1/v2/v3 IGMP Querier
Redundancy Protocols
Link Aggregation MRP MRP Interconnection MSTP Multiple Dual Homing Multiple Network Coupling Network Loop Protection Ring Coupling RSTP STP Tracking Turbo Chain Turbo Ring v2
Security
Access control list Broadcast storm protection DHCP Snooping Dynamic ARP Inspection HTTPS/SSL IEEE 802.1AE MAC security IP Source Guard Login and password policy MAC authentication bypass RADIUS Rate Limit Secure boot SSH Static port lock Sticky MAC TACACS+ Trust access control
Time Management
IEEE 1588v2 PTP (hardware-based) NTP Authentication NTP Server/Client SNTP Supported power profiles: IEEE 1588 Default 2008, IEC 61850-9-3-2016, IEEE C37.238-2017
Protocols
802.1X ARP DNS HTTP HTTPS ICMP IPv4 NTP Client QoS RARP RMON SMTP SNMPv1/v2c/v3 Syslog TCP/IP Telnet TFTP UDP VLAN Assignment
Industrial Protocols
EtherNet/IP Modbus TCP PROFINET
MIB
IEEE8021-PAE-MIB IEEE8021-SPANNING-TREE-MIB IEEE8023-LAG-MIB LLDP-EXT-DOT1-MIB LLDP-EXT-DOT3-MIB P-BRIDGE MIB Q-BRIDGE-MIB RMON MIB Groups 1, 2, 3, 9 SNMPv2-MIB
Power Substation
1588 PTP Power Profile IEC 61850-9-3 1588 PTP Power Profile C37.238-2017 GOOSE Check MMS

Switch Properties

IGMP Groups
2048
Jumbo Frame Size
9.216 KB
MAC Table Size
32 K
Max. No. of VLANs
512
Packet Buffer Size
8 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, EPS1, EPS2

Serial Interface

Console Port
RS-232 (RJ45)

Input/Output Interface

Alarm Contact Channels
1 relay output with current carrying capacity of 2 A @ 30 VDC, 0.5A @ 125VAC
Buttons
Reset button

Power Parameters

Total PoE Power Budget
720 W with dual power module installation
Max. PoE Power Output per Port
IEEE 802.3af: 15.4 W IEEE 802.3at: 30 W IEEE 802.3bt: 90 W
Input Voltage
Isolated Power Module PWR-310-HV: 110/220 VDC, 110/220 VAC PWR-310-HVA: 110/220 VAC PWR-310-LV: 12/24/48 VDC Isolated Power Module with PoE EPS PWR-310-HV-P: 110/220 VAC, 110/220 VDC, EPS Input: 48–57 VDC PWR-310-LV-P: 12/24/48 VDC, EPS Input: 48–57 VDC (For PoE+ applications, a minimum of 53 VDC is recommended)
Operating Voltage
46 to 57 VDC (for the PoE system)
Overload Current Protection
Supported
Reverse Polarity Protection
Supported
Input Current
EPS (PoE models only): Max. 12 A @ 48 to 57 VDC
Power Consumption (Max.)
RKS-G4030-PL with PWR-310 LV and LV-P Modules: Max. 92.81 W @ 12 VDC Max. 78.65 W @ 24 VDC Max. 77.55 W @ 48 VDC RKS-G4030-PL with PWR-310 HV and HV-P Modules: Max. 78.21 W @ 110 VDC Max. 77.55 W @ 220 VDC Max. 77.11 W @ 110 VAC Max. 76.01 W @ 220 VAC RKS-G4030-PL with PWR-310 HVA Modules: Max. 77.11 W @ 110 VAC Max. 76.01 W @ 220 VAC

Physical Characteristics

IP Rating
IP40 with all ports/interfaces populated
Dimensions
440 x 44 x 387 mm (17.32 x 1.72 x 15.24 in)
Weight
5490 g (12.10 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

EMC
EN 55032/35 EN 61000-6-2/-6-4
EMI
CISPR 32, FCC Part 15B Class A
EMS
IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV IEC 61000-4-3 RS: 80 MHz to 20 GHz: 20 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 AC Voltage Dips and Interruptions IEC 61000-4-29 DC Voltage Dips and Interruptions
Cybersecurity
IEC 62443-4-2 Security Level 2
Safety
EN IEC 62368-1 IEC 62368-1 UL 61010-1 UL 61010-2-201 UL 62368-1
Power Substation
IEC 61850-3 Edition 2.0 IEC 61850-90-4 IEEE 1613 Class 2 (EMC)
Railway
EN 50121-4
Traffic Control
NEMA TS2
Shock
IEC 60068-2-27
Vibration
IEC 60068-2-6
Package Drop Test
ISTA 1A
Package Vibration Test
ISTA 1A

MTBF

Time
1,167,504 hrs
Standards
Telcordia (Bellcore), GB

Warranty

Warranty Period
5 years
Details
See www.moxa.com/warranty

Documentation

NameTypeVersionDate
MIB file for RKS-G4030-PL Series423.2 KBSoftware Packagev5.0Jul 07, 2026 Jul 07, 2026 Release notes
Firmware for RKS-G4030-PL Series91.1 MBFirmwarev5.0Jul 07, 2026 Jul 07, 2026 Release notes
EDS file for RKS-G4030-PL Series49.4 KBSoftware Packagev1.0Jul 07, 2026 Jul 07, 2026 Release notes
AOI file for RKS-G4030-PL Series70.5 KBSoftware Packagev1.0Jul 07, 2026 Jul 07, 2026 Release notes
GSD file for RKS-G4030-PL Series53.5 KBSoftware Packagev1.0Jul 07, 2026 Jul 07, 2026 Release notes
Product Change Notification for RKS-G4000, RKS-G4000 L3 Series126.7 KBNotificationv1.0Aug 17, 2026
Declaration of Conformity (EU/UK) for RKS-G4028-PL_RKS-G4030-PL_with RM-G4000-PL318.3 KBDeclarationv1.0Jul 09, 2026
Datasheet for RKS-G4030-PL Series1.1 MBDatasheetv1.0Jul 07, 2026
Moxa Managed Switch MX-NOS (v5.x) User Manual21.6 MBManualv1.3Jul 07, 2026
RKS-G4000-PL/RKS-G4000-PL-L3 Series Quick Installation Guide4.4 MBQIGv1.0Jul 07, 2026
Moxa Managed Switch Next-generation OS (v5.x) Command Line Interface6.8 MBManualv1.1Jul 07, 2026

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