6GK6021-0AS23-3DB0-ZA01B01C01D01E00F00G01H01J01K01 SIEMENS Exclusive RSG2100 Managed Modular Ethernet Switch Original Brand New
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The SIEMENS 6GK6021-0AS23-3DB0-ZA01B01C01D01E00F00G01H01J01K01 RUGGEDCOM RSG2100 is a fully managed modular industrial Ethernet switch engineered for mission-critical environments. With a design supporting up to three Gigabit Ethernet ports and sixteen Fast Ethernet ports, it offers modular flexibility with multiple copper and fiber optic connection options. The device integrates 128-bit encryption for secure networking, making it ideal for utility-grade performance and critical control applications in harsh environments.
Overview
Certified for operation at extreme ambient temperatures ranging from –40 °C to +85 °C, the RSG2100 ensures high durability and reliability in industrial applications. It features a high-voltage power input range of 88 – 300 V DC or 85 – 264 V AC, with maintenance-free screw terminal blocks for dependable connections. With MIL-STD ratings for specific variants and CSA/UL 62368 safety approval, the device guarantees long-term, stable operation even under challenging conditions.
- Modular design supporting up to 19 Ethernet ports (3 Gigabit and 16 Fast Ethernet)
- Multiple industrial fiber optic connector options: ST, MTRJ, LC, SC, RJ45, micro-D
- Secure 128-bit encryption for industrial network protection
- High-voltage input: 88 – 300 V DC / 85 – 264 V AC, with optional dual redundant power supplies
- Certified for extreme industrial environments without fans
- Compatible with various network applications including mission-critical real-time control
- Optional Power-over-Ethernet (PoE) with compliant power supply for specific models
- Standard 19” rack-mount configuration with rear Ethernet ports and front-facing LED panel
Design
- Fully managed modular Ethernet switch with integrated ROSTM (Rugged Operating System)
- 2-port module architecture allowing tailored port configurations
- Non-blocking, store-and-forward switching technology for optimal performance
- Enhanced EMI protection for demanding industrial applications
- Fanless operation with high MTBF (Mean Time Between Failures) for long service life
- Supports copper, multimode, and singlemode fiber connections
- High immunity against electrical surges and harsh industrial conditions
Product Link: 6GK6021-0AS23-3DB0-ZA01B01C01D01E00F00G01H01J01K01












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