
MOXA RKS-G4028-4GS-HV-T Rackmount Ethernet Switch
AED 11,721
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MOXA RKS-G4028-4GS-HV-T 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.
You can also find the RKS-G4028-L3-4GT-2LV-T, RKS-G4028-L3-PoE-4GS-2LV-T, RKS-G4028-L3-PoE-4GS-LV-T, and RKS-G4028-PoE-4GS-2HV-T model in the RKS-G4028 Series.
Place your order with confidence for the MOXA RKS-G4028-4GS-HV-T Rackmount Ethernet Switch at a competitive price, perfect for industrial solutions, by purchasing online or inquiring through our website at our Middle East branches (UAE (Dubai, Abu
Dhabi), KSA (Al Khobar, Riyadh), Kuwait, Qatar, and Oman). Our customer-focused approach ensures a straightforward buying process.
MOXA RKS-G4028-4GS-HV-T Certifications
MOXA RKS-G4028-4GS-HV-T Features
- 4 x 100/1000BaseSFP ports, 3 slots for Ethernet modules, 1 isolated power supply (110/220 VAC/VDC)
- 28 Max. No. of Ports
- Input Voltage: 110/220 VAC/ VDC
- Redundant Power Supplies: No
- High EMC immunity compliant with IEC 61850-3 and IEEE 1613
- Hardware-based IEEE 1588 PTP for high-precision time synchronization
- 110/220 VAC/VDC Input Voltage
- Redundant Power Supplies
- -40 to 75°C Operating Temperature
switch and hub : Interface | |
Number of ports | 28 Ports |
10/100Mb RJ45 (Megabit) Ports | No |
10/100/1000Mb RJ45 (Gigabit) Ports | No |
100Mb Fiber optic multi mode (Megabit) Ports | No |
100Mb Fiber optic single mode (Megabit) Ports | No |
1000Mb SFP Fiber optic (Gigabit) Ports | Yes: 4 ports |
10/100Mb (Megabit) POE Ports | No |
100Mb SFP Fiber optic (Megabit) Ports | No |
10/100/1000Mb (Gigabit) POE Ports | No |
switch and hub : Features and capabilities | |
Backup | - |
switch and hub : LED Indicators | |
LED Per Port | Yes |
switch and hub : Power Requirements | |
Maximum power consumption | Max. 60.5 W @ 110 VDC, Max. 63.8 W @ 220 VDC, Max. 62.2 W @ 110 VAC, Max. 64.1 W @ 220 VAC |
Power Consumption (Output Adapter) | - |
Power Input Plugin ( Redundant ) | No |
switch and hub : General | |
Fan / Fanless | Fanless |
MTBF | 529,925 hrs |
switch and hub : Switch specifications | |
Most forwarding speed | - |
Network working layers | Layer 3 |
Switch type | Managed |
Port Aggregation | Yes |
switch and hub : Physical Characteristics | |
Housing | - |
Installation | Rackmount |
Operation Humidity | 5 to 95% (non-condensing) |
Standards and Certifications | Safety, EMC, EMI, NEMA TS2, EMS, IEC 61850-3, IEEE 1613, Railway, Freefall, Shock, Vibration, IEC 62443-4-1, IEC 62443-4-2 |
Storage Humidity | - |
switch and hub : Standards and protocols | |
Protocols and work 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, IEEE 802.3bt for Power over Ethernet |
Protocols and management standards | IPv4/IPv6, Flow control, Back Pressure Flow Control, DHCP Server/Client, 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) |
switch and hub : Package Checklist | |
Hardware installation guide | Yes |
Power adapter | - |
Power cable | - |
Easy World Automation’s Price Matching Policy:
As one of Moxa’s top distributors, we value quality, the pre-sales and after-sales support we provide for our customers, and the sense of satisfaction when they do business with us. Therefore, from now on at the point of purchase at moxa.eworldme.com, as our customers, if you find a lower price of a Moxa product from any other Moxa authorized distributor or online stores, we will match your price.
How it works:
When purchasing online, you can request a price match for all the items listed on the website by communicating with our online chat or calling the number: +971 4 447 1137
Please be prepared to direct us to the competitor’s website or present the proof of offline purchase which is displaying the current lower price you would like to match. An Easy World sales coordinator will verify the request with our policy and match the price on the spot.

Exclusions:
- Easy World does not match pricing on open-box or refurbished products
- Easy World does not match pricing on the Items that other distributors have listed as clearance, closeout, or other special events