Thiết bị bảo trì từ xa với Ethernet RS-232, RS-485 giao tiếp Audio TCP/IP ICP DAS M-4132 CR
The M-4132 module is specially designed for the remote maintenance solution with voice streaming. This module provides 2 major technologies on networking: Voice streaming and Pair connection. The Pair connection means that the user can operate remote COM port device via Ethernet TCP/IP protocol just like a local COM port and the Voice streaming means the user can talk to remote operator while operate remote COM-linked devices. Refer to the following graph.