| Geovision GV-HUB adds an additional 4 RS-232 and RS-485 serial ports to a geovision surveillance system through the PC's USB port. The Geovision GV-HUB is an excellent solution for serial port extension issues and is perfect for mobile instrumnetation and POS applications. Product Details: - Serial Interface RS-232 Signals: DCD,RxD,Txd,DTR,GND,RTS,CTS
- Serial Interface RS-232 Connector: DB9 Male x 4 (A,B,C,D)
- Serial Interface RS-485 Signal: D+, D-, GND
- Serial Interface RS-485 Connector: Terminal Block x 4 (A,B,C,D)
- 16 KV ESD for all Signals
- USB Compliance: USB 1.1, 1.0 & USB 2.0 Backward compatible
- USB Speed: Full speed 12Mbps
- Comm. Parameters Parity: None, Even, Odd
- Comm. Parameters Data Bit: 7, 8
- Comm. Parameters Stop Bit: 1 (default), 2
- Comm. Parameters Flow control: RTS/CTS, Xon/Xoff
- Comm. Parameters Speed: 600bps to 115,200bps
- Enviromental Conditions Operating Temp: 0°C~55°C
- Enviromental Conditions Humidity: 5%~95% (Non-Condensing)
- 103 (w) x 30 (H) x 125 (D) mm
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