UT-2212/3212 series RS-232 long distance extender allows you to extend the communication distance between two asynchronous communication RS-232 equipments to 1.2km. The lightning technology fully protect RS-232 equipments from surge interference, this improve the reliability and stability of the communication. It can be used in the field of own line asynchronous RS-232 point to point communication.
UT-2212/3212 series is widely used in point to point RS-232 communication, connection between multi-user terminal and host, RS-232 remote control system, SPC toll terminal, satellite receiver, etc.