1 piece. DB25 male and 1pc. DB25 female Type 1
With type 1, the equipment itself ensures that it receives the "handshake signal" (CTS) that many communications software requires.
With type 3, the counterparty must deliver the handshake signal. This means that the counterparty can start and stop the data flow using its RTS signal. In some cases, type 3 can replace type 1 - see leg connections in the drawing on the left
Null modem cable 1 x DB9 male / 1 x DB9 female.
Sold in several lengths
Nullmodem cable with 2 x DB9 male, 28 AWG 2.0 m
Zero modem cable with DB9 male / female, 20 cm
Pin 2 to pin 3
Pin 3 to pin 2
Pin 5 to pin 5
Cable screen connected to DB9 male plug
Cable display is not connected to the DB9 female connector
The connectors are with finger screws
Maximum versatility nullmodemkabel2 x she DB9 / 2 x DB25 female.
Sold in several lengths.
