I/O DEVICE SERVER SERIAL 8P/10/100M NPORT 5650-8-DT-J MOXA

8-port RS-232/422/485 desktop device server with RJ45 connectors and 48 VDC power input
The NPort® 5650-8-DT device servers support selectable 1K-ohm and 150K-ohm pull high/low resistors and a 120-ohm terminator. In some critical environments, termination resistors may be needed to prevent the reflection of serial signals. When using termination resistors, it is also important to set the pull high/low resistors correctly so that the electrical signal is not corrupted. Since no set of resistor values is universally compatible with all environments, NPort® 5600-8-DT device servers use DIP switches to allow users to adjust termination and pull high/low resistor values manually for each serial port.