
The DB9 Null Modem Adapter converts a standard serial cable into a Null Modem cable
NULLMODEM9 is a DB9 male/female nullmodem adapter that e.g. can be added as an extension of a regular serial cable with a DB9 connector. The adapter ensures that the connection becomes a null modem connection.
The leg connections are 1+6→4 | 2→3 | 3→2 | 4→1+6 | 5→5 | 7→8 | 8→7
Universal null modem cable
2 x DB9 female / 2 x DB25 female
Length: 1.8 m
1 piece. DB25 male and 1pc. DB25 female Type 3
Nullmodem kabel med 2 x DB9 hun, 28 AWG
Maximum versatility nullmodemkabel2 x she DB9 / 2 x DB25 female.
Sold in several lengths.