Moxa RKS-G4028-L3-4GS-2HV-T

The Moxa RKS-G4028-L3-4GS-2HV-T is a rugged, modular Layer 3 managed Ethernet switch designed for mission-critical industrial applications such as power substations, transportation, and factory automation. It features 4 built-in 100/1000BaseSFP ports, 3 expansion slots for flexible module configurations, and dual isolated power supplies (110/220 VAC/VDC). With advanced Layer 3 routing, IEEE 1588v2 PTP support, and IEC 62443-4-2 cybersecurity compliance, it ensures high availability, precision timing, and secure network operations in harsh environments.

Key Features

• Ports: 4 x 100/1000BaseSFP + up to 24 modular ports (via 3 expansion slots)
• Expansion Modules: Supports RM-G4000 series modules (e.g., 8GTX, 8PoE, 4MSC2TX)
• Layer 3 Routing: Static Routing, OSPF, VRRP, PIM-DM, PIM-SM
• Redundancy: Turbo Ring, Turbo Chain, RSTP, MSTP, MRP, VRRP
• Time Sync: IEEE 1588v2 PTP (hardware-based), NTP/SNTP
• Security: IEC 62443-4-2 Level 2, ACL, 802.1X, RADIUS, TACACS+, MAC filtering, Secure Boot
• Management: Web GUI, CLI, SNMPv1/v2c/v3, RMON, Syslog, MXstudio
• PoE Support: Optional via PoE modules, up to 90 W per port (IEEE 802.3bt)
• Power Input: Dual redundant 110/220 VAC/VDC (88–300 VDC, 85–264 VAC)
• Power Consumption: Max. 64.1 W
• Operating Temperature: -40 to 75°C
• Certifications: IEC 61850-3, IEEE 1613, EN 50121-4, EN 62368-1, UL 61010
• Dimensions: 440 x 44 x 296 mm (1U rackmount)
• Weight: 5.2 kg
• MTBF: 483,436 hours (Telcordia)
• Warranty: 5 years