Overview

The Siemens RS900G-HI-D-2SFP is a high-performance Ethernet switch designed specifically for demanding, mission-critical industrial networks. Built to withstand harsh environments, this rugged switch ensures reliable connectivity for automation systems in sectors like power generation, transportation, and manufacturing.

Key features include eight Gigabit Ethernet ports and two SFP fiber slots, offering flexible deployment options for both copper and fiber-based network infrastructures. The RS900G-HI-D-2SFP supports advanced Layer 2 switching functions such as VLAN, Quality of Service (QoS), and port mirroring, all of which optimize traffic flow and simplify network diagnostics.

Its compact form factor and DIN rail mounting make it a versatile choice for control cabinets and distributed installations. Additionally, with redundant power inputs and support for extended operating temperatures, this switch ensures uninterrupted operation in extreme environments.

Part of Siemens' RUGGEDCOM portfolio, the RS900G-HI-D-2SFP is built to thrive in high-vibration, EMI-prone, and temperature-sensitive applications, making it a trusted solution for engineers seeking reliable networking hardware with long-term stability and low maintenance.

Technical Specifications

Typical Applications / System Integration

The RS900G-HI-D-2SFP is ideal for industries where secure and reliable Ethernet communication is paramount. Its flexibility and ruggedness make it suitable for a variety of industrial environments, including:

• Power Substations: Facilitates SCADA integration and real-time grid asset monitoring.

• Transportation Systems: Supports traffic control, rail signaling, and onboard networks.

• Oil & Gas Facilities: Connects remote sensors and control units across hazardous locations.

• Factory Automation: Links PLCs, HMIs, and industrial PCs for synchronized operations.

• Water Treatment Plants: Provides communication for distributed control and sensor data acquisition.

Additionally, the fiber support allows for long-distance communication in large facilities or outdoor installations, making it suitable for infrastructure projects that span vast areas.

FAQ

Q: What protocols does the RS900G-HI-D-2SFP support?
A: It supports standard Ethernet protocols, VLAN, QoS, SNMP, SSH, and HTTPS.

Q: Can this switch operate in extreme temperatures?
A: Yes, it functions reliably within the temperature range of –40°C to +85°C.

Q: Is it suitable for hazardous locations?
A: Yes, it meets Class I Division 2 standards, making it safe for industrial environments with hazardous locations.

Q: What kind of fiber modules are compatible?
A: It supports 1000Base-X SFP modules, including both single-mode and multi-mode variants.

Q: Does it support redundant power inputs?
A: Yes, the switch includes dual DC power inputs for fail-safe operation, ensuring continuity in case of power loss.