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Hirschmann RS20-1600L2S2SDAU Industrial Ethernet Switch (Article No.: 943434056)

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Product Name: Hirschmann RS20-1600L2S2SDAU Industrial Ethernet Switch (Article No.: 943434056)
Product Model: RS20-1600L2S2SDAU 943434056
Manufacturer: Hirschmann
file:No Related Documents


Product Description

Primary: Hirschmann RS20, industrial Ethernet switch, long haul fiber switch, dual fiber switch Technical: RS20-1600L2S2SDAU, single-mode SC ports, 80km fiber, DIN rail switch Application: Distributed SCADA networks, utility automation, remote monitoring, industrial backbone Features: Extended temperature range, IP30 protection, redundant power, hybrid fiber-copper

Hirschmann RS20-1600L2S2SDAU Industrial Ethernet Switch (Article No.: 943434056)

Hirschmann RS20-1600L2S2SDAU Industrial Ethernet Switch 

(Article No.: 943434056)


Hirschmann RS20-1600L2S2SDAU | 16-Port Industrial Switch | Long Haul & Standard SM Fiber | 14x RJ45


The Hirschmann RS20-1600L2S2SDAU is a versatile 16-port unmanaged industrial Ethernet switch designed for complex network topologies that require both extended distance connectivity and reliable local device integration. This hybrid fiber-copper switch combines a long-haul fiber optic port for remote connections with a standard single-mode port for flexible backbone linking, making it suitable for distributed industrial networks with varying distance requirements.

Key Features and Product Highlights

  • Dual Fiber Uplink Versatility: Features 1x 100Base-FX Long Haul single-mode SC port for extended distance links (typically up to 80 km) and 1x 100Base-FX standard single-mode SC port (typically up to 26 km), providing flexible options for both remote and intermediate connections.

  • High-Density Copper Access: Equipped with 14x 10/100Base-TX RJ45 ports with auto-negotiation and auto-MDI/MDIX, offering comprehensive connectivity for field devices such as PLCs, HMIs, sensors, and IP cameras.

  • Rugged Industrial Design: Built with IP30-rated metal housing and an extended operating temperature range of -40°C to +75°C, ensuring reliable performance in harsh environmental conditions including dust, moisture, and extreme temperatures.

  • Network Design Flexibility: The combination of long-haul and standard fiber ports enables diverse network architectures, supporting both point-to-point remote connections and intermediate backbone links within the same device.

  • Industrial Reliability Features: Includes dual redundant 24V DC power inputs and high immunity to electromagnetic interference, ensuring continuous operation in demanding industrial environments.

Technical Specifications

Parameter Specification
Manufacturer Belden / Hirschmann
Article Number 943434056
Ordering Code RS20-1600L2S2SDAU
Fiber Ports 1x 100Base-FX SC (Single-Mode, Long Haul)
1x 100Base-FX SC (Single-Mode, Standard)
Max Fiber Distance Long Haul: Up to 80 km
Standard: Up to 26 km
Copper Ports 14x 10/100Base-TX RJ45
Switching Capacity 3.2 Gbps
Packet Buffer Memory 1 Mbit
MAC Address Table 8K entries
Protection Rating IP30
Housing Material Metal
Operating Temperature -40°C to +75°C
Power Supply 24V DC (redundant)
Power Consumption < 5W
Mounting DIN Rail (35mm)
Dimensions (WxHxD) 105 x 126 x 74 mm

Applications

  • Distributed Utility Networks: Connecting remote substations (long-haul) and intermediate distribution points (standard fiber) within power grid automation systems

  • Oil & Gas Field Operations: Linking distant wellheads and processing facilities while providing local device connectivity at each site

  • Transportation Corridors: Deploying along railways or highways where both extended distance links between major stations and intermediate connections are required

  • Water Management Systems: Monitoring and control across widespread reservoir networks, treatment plants, and pumping stations

  • Industrial Campus Networks: Connecting remote buildings while maintaining fiber backbone links between closer facilities within large industrial complexes

Why Choose Hirschmann RS20-1600L2S2SDAU?

  • Dual-Purpose Fiber Design: Eliminates the need for separate switches for long-haul and standard distance applications, reducing equipment costs and complexity

  • Extended Network Reach: Long-haul capability connects geographically dispersed sites without requiring additional repeaters or media converters

  • Space-Efficient Solution: High port density in a compact form factor maximizes control cabinet space utilization

  • Proven Industrial Performance: Hirschmann's quality assurance ensures reliable operation in the most challenging environmental conditions

  • Easy Deployment: Unmanaged plug-and-play operation with DIN-rail mounting enables quick installation and minimal configuration

Hirschmann RS20-1600L2S2SDAU industrial Ethernet switch with 1x Long Haul & 1x Standard single-mode SC fiber ports, plus 14x 10/100Base-TX RJ45. Ideal for extended range and redundant links.



RS20-1600L2S2SDAU 943 434-056 1 x 100 Mbit/s Long Haul SM SC,1 x 100 Mbit/s SM SC and 14 x 10/100 Mbit/s RJ45
RS20-1600L2L2SDAU 943 434-057 2 x 100 Mbit/s Long Haul SM SC and 14 x 10/100 Mbit/s RJ45
RS20-1600S2M2SDAU 943 434-052 1 x 100 Mbit/s MM SC,1 x 100 Mbit/s SM SC and 14 x 10/100 Mbit/s RJ45
RS20-1600L2M2SDAU 943 434-055 1 x 100 Mbit/s MM SC, 1 x 100 Mbit/s Long Haul SM SC and 14 x 10/100 Mbit/s RJ45
RS20-0900VVM2TDAU 943 434-060 3 x 100 Mbit/s SM SC and 6 x 10/100 Mbit/s RJ45
RS20-1600S2T1SDAU 943 434-051 1 x 100 Mbit/s SM SC and 15 x 10/100 Mbit/s RJ45
RS20-1600S2S2SDAU 943 434-053 2 x 100 Mbit/s SM SC and 14 x 10/100 Mbit/s RJ45
RS20-1600L2T1SDAU 943 434-054 1 x 100 Mbit/s Long Haul SM SC and 15 x 10/100 Mbit/s RJ45


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