PC 2150 15.0” All-in-One PANEL PC User’s ManualSystem Installation 193.4 Parallel PortThe printer interface is a 25-pin D-SUB connector. To connect anyparallel device, just plug in the device connector to the 25-pin D-SUB.3.5 VGAThe PC 2150 has an analog RGB interface connector. It isable to connect to an expansion CRT monitor, and the system candisplay on both the flat panel and the CRT simultaneously.3.6 EthernetThe PC 2150 provides an NE2000 compatible Ethernet(RJ-45) interface. For network connection, just plug in one cable endof the PC 2150 100-Base-T Hub into the standard RJ-45connector. The pin assignment of the RJ-45 is listed below;RJ-45 Connector Pin AssignmentPin DescriptionRJ-451 2 3 4 5 6 7 8 1236othersTx+ (Data transmission positive)Tx- (Data transmission negative)Rx+(Data reception positive)Rx- (Data reception negative)Not use