Enhance your network infrastructure with the Vi00103S NetMux STP Ethernet and PoE Port Multiplexer. This industrial-grade device delivers robust Power over Ethernet capabilities, supporting up to 90W power delivery with integrated voltage and power metering for real-time device monitoring. The multiplexer seamlessly integrates with existing 10/100 Ethernet infrastructure and supports af/at/bt PoE standards, ensuring maximum deployment flexibility. Built with hardened L2 construction in the USA, this compact unit measures just 5.0 x 3.0 x 2.0 inches and weighs only 8 ounces, making it ideal for space-constrained installations. The practical DIN rail mounting system features adjustable depth settings, while the integrated power supply eliminates the need for external adapters. Advanced features include TimeZone sync and autochecking functionality across all ports, ensuring reliable performance in demanding environments. The package includes a replacement battery module and comes with a one-year manufacturer warranty.