Summary:
VT-FB810 is Fiber to RS232/485/422 Server. The device can realize transparent transmission between one channel RS232/RS485/RS422 data and fiber. It use single-mode single-fiber SC interface and one fiber to transmit can save fiber cost in long distance transmission. The power input can be plug or 2 line terminal, provide 9~24V wide range input voltage. It has RS232/485/422 three-in-one serial port, RS232 is common interface DB9, RS485/422 is terminal type, easy to install.
Note: VT-FB810 has 2 sub-models: VT-FB810-A and VT-FB810-B, if using in pairs, the 2 models must be different. As: A-end device connect with B-end device; B-end device connect with A-end device; the same sub-model cannot connect.
When VT-FB810 connect with fiber switch, please confirm the optical interface of optical switch is A or B, then choose the relevant model, if A please choose VT-FB810-B or else choose VT-FB810-A.
Features
1. Three forms interface: RS232/RS485/RS42.
2. Wide voltage power supply 9~24V, can provide terminal type power supply.
3. Support full duplex, high speed converting, and no packet lost.
4. Support TCP Server, TCP Client, UDP mode, and if communicating with VirCom, it automatically changes to Real Com Driver Mode.
5. Support band rate 1200~115200 bps, data size 5~9bits, parity of None, Odd, Even, Mark, Space. Support CTS/RTS hardware flow control.
6. Embedded 485/422 lightning protection function, suitable for outdoor 485/422 communication.
7. The innovative disconnecting detecting method. Whether it running in TCP Server mode or TCP Client mode can automatically establish connection after network broken, to ensure the data real-time reaching.
