Application of Bohai serial port server in cloud room monitoring console switch

1. Application scenario

At present, many switch interfaces in the equipment room are console ports (RS232 serial ports). You want to realize network login and facilitate remote control and management of switches in the equipment room. If there are many switches in the equipment room, it is necessary to use 32/48 serial port servers. For example, the 32-port serial port server NC632-220V developed by Bohai, a new Chinese naval vessel in Beijing, can be connected to 32 onsole switches. Or 48-port serial port server NC648-220V. For better centralized management and debugging of switches.

2. Application method

The important details of this application are to make clear the sequence of the console port (RS232) interface of the switch and the RS232 interface of the serial port server, and then follow the connection principles of RS232: TX -- RX RX --TX GND--GND

After the hardware connection is complete, set parameters for the serial port server.

After tcp is established. Use related software, such as CRT, to select the corresponding IP address and port number, set the serial port parameters, and log in to the system.

According to the Console cable sequence of the existing switch in the market, the serial port server sequence of our company is completely defined according to the through cable sequence (both ends are T568B or T568A), which is more convenient for users to do cable.