MOXA RKS-G4028-L3-PoE-4GS-LV-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.
MOXA RKS-G4028-L3-PoE-4GS-LV-T Certifications

MOXA RKS-G4028-L3-PoE-4GS-LV-T Features
- 4 x 100/1000BaseSFP Slots
- High EMC immunity compliant with IEC 61850-3 and IEEE 1613
- Hardware-based IEEE 1588 PTP for high-precision time
synchronization
- PoE Support
- L3 Functionality
- 24/48 VDC Input Voltage
- -40 to 75°C Operating Temperature
You can also find the RKS-G4028-4GT-2HV-T, RKS-G4028-L3-4GT-2LV-T, RKS-G4028-L3-PoE-4GS-2LV-T, and RKS-G4028-PoE-4GS-2HV-T models in the RKS-G4028 Series.
Place an order online for the MOXA RKS-G4028-L3-PoE-4GS-LV-T Rackmount Ethernet Switch and enjoy the convenience of delivery to your specified location at a reasonable price. Our dedicated team in the Middle East (UAE (Dubai, Abu Dhabi), KSA (Al Khobar, Riyadh), Kuwait, Qatar, and Oman) is ready to assist with any inquiries and ensure a smooth buying process.
| switch and hub : Interface | |
| Number of ports | 28 Ports |
| 10/100Mb RJ45 (Megabit) Ports | - |
| 10/100/1000Mb RJ45 (Gigabit) Ports | - |
| 100Mb Fiber optic multi mode (Megabit) Ports | - |
| 100Mb Fiber optic single mode (Megabit) Ports | - |
| 1000Mb SFP Fiber optic (Gigabit) Ports | 4 Slots |
| 10/100Mb (Megabit) POE Ports | - |
| 100Mb SFP Fiber optic (Megabit) Ports | - |
| 10/100/1000Mb (Gigabit) POE Ports | - |
| Other ports | 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. |
| 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. 60.72 W @ 24 VDC Max. 60 W @ 48 VDC |
| Power Consumption (Output Adapter) | - |
| Power Input Plugin ( Redundant ) | No |
| switch and hub : General | |
| Fan / Fanless | Fanless |
| MTBF | 488,598 hours |
| 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 | EMC, EMI, EMS, Safety, EN 50121-4, NEMA TS2, Vibration, Shock, Freefall, IEC 61850-3, IEEE 1613 |
| Storage Humidity | - |
| switch and hub : Standards and protocols | |
| Protocols and work standards | |
| Protocols and management standards | IPv4, 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 | No |
| Power cable | No |
