FCC CE Rohs SRRC Certification approved. - RF performance: Low insertion loss and low back reflection for stable communication. - Serial interface and connectivity: - Number of serial gates: 1 RS232 / 485 / 422 - Interface standards: RS232 uses DB9 pin type; RS485/RS422 use a 5.08 mm terminal block - Baud rate: 600 to 230400 bps - Data bits: 8 - Stop bits: Spaces, land - Package contents: 1 x serial network server, 1 x serial cable, 1 x network cable, and 1 x wifi gum antenna included. - Use scenarios: - Remote telemetry and monitoring of industrial equipment over WiFi or network connections - Legacy serial devices (RS232/RS485/RS422) bridged to Ethernet/WiFi for centralized data collection - Point-of-sale terminals, sensors, and meters requiring network access and remote management - Practical advantages: - Compact all-in-one serial network server with versatile serial options - Ready-to-use with included cables and antenna for quick deployment - Clear certification signals reliability and compliance for commercial environments