New Arrival: 3COM 1681-0 Industrial Ethernet Switch Module
Product Highlights

Key Parameters
Brand: 3COM
Model: 1681-0
Bit Capacity: 16-bit address verification
Interface: RS-232/RS-485
Operating Temp: -40°C to 85°C
Features
- Rugged industrial-grade design
- Dual PoE support
- Web-based management interface
- Network redundancy protocols
- CE/FCC/RoHS certified
Application Scenarios

This industrial-grade Ethernet switch module is ideal for:
- Factory automation systems
- Process control networks
- Smart grid infrastructure
- Transportation control systems
- Oil & gas monitoring
- Power distribution networks
Why Choose Apextron?
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📞 Contact via WhatsApp | ✉️ abbdcs36@gmail.com
🛡️ 1-Year Warranty | 🌍 Global Shipping | ⚡ Same-Day Dispatch








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