Cable Nullmodem 25/25


A utiliser entre 2 DTE (2 PCs).

25 PIN D-SUB FEMALE Connecteur 25 points D-SUB femelle brancher au PC1.

25 PIN D-SUB FEMALE Connecteur 25 points D-SUB femelle brancher au PC2.

PC1 PC2
Receive Data 3 2 Transmit Data
Transmit Data 2 3 Receive Data
Data Terminal Ready 20 6+8 Data Set Ready + Carrier Detect
System Ground 7 7 System Ground
Data Set Ready + Carrier Detect 6+8 20 Data Terminal Ready
Request to Send 4 5 Clear to Send
Clear to Send 5 4 Request to Send

Note: DSR & CD are jumpered to fool the programs to think that they are online.