Hirschmann MM20-M4M4T1T1SAHH
Industrial Ethernet Switch for Mission-Critical Networks
🚀 Next-Gen Industrial Connectivity
The Hirschmann MM20-M4M4T1T1SAHH redefines rugged networking with cutting-edge performance, designed for harsh environments. Built to thrive in extremes, it combines high-speed data transfer, unmatched reliability, and modular flexibility.
🌟 Key Innovations
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Feature
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Description
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HYPER-RUGGED DESIGN
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IP67-rated metal housing, -40°C to +75°C operation, vibration/shock resistant.
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DUAL-POWER FAILSAFE
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24 V DC (12–48 V range) with dual redundant inputs for zero downtime.
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SPEED & SCALABILITY
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4x Gigabit ports + 4x 100Mbps ports + 2x SFP slots for fiber/copper hybrid use.
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AI-DRIVEN MANAGEMENT
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Plug-and-play with optional Layer 2 management (VLAN, QoS, RSTP).
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📊 Technical Specifications
▣ Port Configuration
- 4x 10/100/1000BASE-TX (RJ45, auto-negotiation)
- 4x 10/100BASE-TX (RJ45, IP67-sealed)
- 2x 100BASE-FX SFP (LC connector, multimode, 2 km range)
▣ Power & Efficiency
- Input: 24 V DC (12–48 V range)
- Consumption: 8W max @ full load
- Redundancy: Dual power inputs with <1ms failover
▣ Environmental Resilience
- Temperature: -40°C to +75°C (operational)
- Protection: IP67 (housing), IEC 61000-6-2/4 (EMC)
- Certifications: ATEX, UL Class I Div 2, DNV-GL (Marine)
▣ Advanced Features
- Latency: <3 μs (Gigabit ports)
- MTBF: >1,000,000 hours
- Data Security: MAC lock, port isolation, 802.1X authentication
🛠️ Deployment Scenarios
- Industrial IoT: Smart factories, robotic assembly lines
- Transportation: Rail signaling, onboard vehicle networks
- Energy: Offshore wind farms, substation automation
📦 Ordering & Customization
- Base Model: MM20-M4M4T1T1SAHH
- Optional Add-ons: DIN-rail mount kit, -40°C cold-start module
- Warranty: 5-year industrial warranty
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